US-1889327: Suggestion/warning fixes for WPF. (#1314)

* Suggestion/warning fixes for US-1889327. * Updated H2s. * Minor content edit. * Review edits. * Minor edits. * Update dotnet-desktop-guide/framework/wpf/advanced/localization-attributes-and-comments.md Co-authored-by: Andy (Steve) De George <[email protected]>
2026-09-04 00:56:03 +02:00 · 2022-02-23 10:27:19 -08:00
parent 22741516f0
commit caa62283b8
20 changed files with 107 additions and 70 deletions
@@ -1,6 +1,8 @@
 ---
 title: "How to: Build a Table Programmatically"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn how to build a table programmatically.
 dev_langs: 
  - "csharp"
  - "vb"
@@ -11,13 +13,13 @@ ms.assetid: e3ca88f3-6e94-4b61-82fc-42104c10b761
 # How to: Build a Table Programmatically
 The following examples show how to programmatically create a <xref:System.Windows.Documents.Table> and populate it with content. The contents of the table are apportioned into five rows (represented by <xref:System.Windows.Documents.TableRow> objects contained in a <xref:System.Windows.Documents.Table.RowGroups%2A> object) and six columns (represented by <xref:System.Windows.Documents.TableColumn> objects). The rows are used for different presentation purposes, including a title row intended to title the entire table, a header row to describe the columns of data in the table, and a footer row with summary information.  Note that the notion of "title", "header", and "footer" rows are not inherent to the table; these are simply rows with different characteristics. Table cells contain the actual content, which can be comprised of text, images, or nearly any other [!INCLUDE[TLA#tla_ui](../../../includes/tlasharptla-ui-md.md)] element.  
  
-## Example  
+## Create a table
 First, a <xref:System.Windows.Documents.FlowDocument> is created to host the <xref:System.Windows.Documents.Table>, and a new <xref:System.Windows.Documents.Table> is created and added to the contents of the <xref:System.Windows.Documents.FlowDocument>.  
  
 [!code-csharp[TableSnippets#_TableCreate](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets/CSharp/Table.cs#_tablecreate)]
 [!code-vb[TableSnippets#_TableCreate](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets/VisualBasic/Table.vb#_tablecreate)]  
  
-## Example  
+## Add columns
 Next, six <xref:System.Windows.Documents.TableColumn> objects are created and added to the table's <xref:System.Windows.Documents.Table.Columns%2A> collection, with some formatting applied.  
  
 > [!NOTE]
@@ -26,25 +28,25 @@ The following examples show how to programmatically create a <xref:System.Window
 [!code-csharp[TableSnippets#_TableCreateColumns](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets/CSharp/Table.cs#_tablecreatecolumns)]
 [!code-vb[TableSnippets#_TableCreateColumns](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets/VisualBasic/Table.vb#_tablecreatecolumns)]  
  
-## Example  
+## Add a title row
 Next, a title row is created and added to the table with some formatting applied.  The title row happens to contain a single cell that spans all six columns in the table.  
  
 [!code-csharp[TableSnippets#_TableAddTitleRow](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets/CSharp/Table.cs#_tableaddtitlerow)]
 [!code-vb[TableSnippets#_TableAddTitleRow](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets/VisualBasic/Table.vb#_tableaddtitlerow)]  
  
-## Example  
+## Add a header row
 Next, a header row is created and added to the table, and the cells in the header row are created and populated with content.  
  
 [!code-csharp[TableSnippets#_TableAddHeaderRow](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets/CSharp/Table.cs#_tableaddheaderrow)]
 [!code-vb[TableSnippets#_TableAddHeaderRow](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets/VisualBasic/Table.vb#_tableaddheaderrow)]  
  
-## Example  
+## Add a row
 Next, a row for data is created and added to the table, and the cells in this row are created and populated with content.  Building this row is similar to building the header row, with slightly different formatting applied.  
  
 [!code-csharp[TableSnippets#_TableAddDataRow](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets/CSharp/Table.cs#_tableadddatarow)]
 [!code-vb[TableSnippets#_TableAddDataRow](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets/VisualBasic/Table.vb#_tableadddatarow)]  
  
-## Example  
+## Add a footer row
 Finally, a footer row is created, added, and formatted.  Like the title row, the footer contains a single cell that spans all six columns in the table.  
  
 [!code-csharp[TableSnippets#_TableAddFooterRow](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets/CSharp/Table.cs#_tableaddfooterrow)]
@@ -1,6 +1,8 @@
 ---
 title: "How to: Change the FlowDirection of Content Programmatically"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn how to change the FlowDirection of content programmatically.
 dev_langs: 
  - "csharp"
  - "vb"
@@ -12,12 +14,12 @@ ms.assetid: 02f5a8ba-f8c0-4e5a-84b9-4c5bf12922a2
 # How to: Change the FlowDirection of Content Programmatically
 This example shows how to programmatically change the <xref:System.Windows.FrameworkElement.FlowDirection%2A> property of a <xref:System.Windows.Controls.FlowDocumentReader>.  
  
-## Example  
+## Create button elements
 Two <xref:System.Windows.Controls.Button> elements are created, each representing one of the possible values of <xref:System.Windows.FlowDirection>. When a button is clicked, the associated property value is applied to the contents of a <xref:System.Windows.Controls.FlowDocumentReader> named `tf1`.  The property value is also written to a <xref:System.Windows.Controls.TextBlock> named `txt1`.  
  
 [!code-xaml[FlowDirectionSnippets#_FlowDirectionXAML](~/samples/snippets/csharp/VS_Snippets_Wpf/FlowDirectionSnippets/CSharp/Window1.xaml#_flowdirectionxaml)]  
  
-## Example  
+## C# code example
 The events associated with the button clicks defined above are handled in a C# code-behind file.  
  
 [!code-csharp[FlowDirectionSnippets#_FlowDirection](~/samples/snippets/csharp/VS_Snippets_Wpf/FlowDirectionSnippets/CSharp/Window1.xaml.cs#_flowdirection)]
@@ -1,6 +1,8 @@
 ---
 title: "How to: Create a Data Object"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn how to create a Data Object.
 dev_langs: 
  - "csharp"
  - "vb"
@@ -13,7 +15,7 @@ ms.assetid: 022fa142-717d-4fea-a53c-3b52e9d91aff
 # How to: Create a Data Object
 The following examples show various ways to create a data object using the constructors provided by the <xref:System.Windows.DataObject> class.  
  
-## Example  
+## DataObject(Object) constructor
  
 ### Description  
 The following example code creates a new data object and uses one of the overloaded constructors (<xref:System.Windows.DataObject.%23ctor%28System.Object%29>) to initialize the data object with a string.  In this case, an appropriate data format is determined automatically according to the stored data's type, and auto-converting of the stored data is allowed by default.  
@@ -29,7 +31,7 @@ The following examples show various ways to create a data object using the const
 [!code-csharp[DragDrop_DragDropMiscCode#_DragDrop_CreateDataObject_Simple_Condensed](~/samples/snippets/csharp/VS_Snippets_Wpf/DragDrop_DragDropMiscCode/CSharp/Window1.xaml.cs#_dragdrop_createdataobject_simple_condensed)]
 [!code-vb[DragDrop_DragDropMiscCode#_DragDrop_CreateDataObject_Simple_Condensed](~/samples/snippets/visualbasic/VS_Snippets_Wpf/DragDrop_DragDropMiscCode/visualbasic/window1.xaml.vb#_dragdrop_createdataobject_simple_condensed)]  
  
-## Example  
+## DataObject(String, Object) constructor  
  
 ### Description  
 The following example code creates a new data object and uses one of the overloaded constructors (<xref:System.Windows.DataObject.%23ctor%28System.String%2CSystem.Object%29>) to initialize the data object with a string and a specified data format.  In this case the data format is specified by a string; the <xref:System.Windows.DataFormats> class provides a set of pre-defined type strings. Auto-converting of the stored data is allowed by default.  
@@ -45,7 +47,7 @@ The following examples show various ways to create a data object using the const
 [!code-csharp[DragDrop_DragDropMiscCode#_DragDrop_CreateDataObject_TypeString_Condensed](~/samples/snippets/csharp/VS_Snippets_Wpf/DragDrop_DragDropMiscCode/CSharp/Window1.xaml.cs#_dragdrop_createdataobject_typestring_condensed)]
 [!code-vb[DragDrop_DragDropMiscCode#_DragDrop_CreateDataObject_TypeString_Condensed](~/samples/snippets/visualbasic/VS_Snippets_Wpf/DragDrop_DragDropMiscCode/visualbasic/window1.xaml.vb#_dragdrop_createdataobject_typestring_condensed)]  
  
-## Example  
+## DataObject() constructor
  
 ### Description  
 The following example code creates a new data object and uses one of the overloaded constructors (<xref:System.Windows.DataObject.%23ctor%2A>) to initialize the data object with a string and a specified data format.  In this case the data format is specified by a <xref:System.Type> parameter.  Auto-converting of the stored data is allowed by default.  
@@ -61,7 +63,7 @@ The following examples show various ways to create a data object using the const
 [!code-csharp[DragDrop_DragDropMiscCode#_DragDrop_CreateDataObject_Type_Condensed](~/samples/snippets/csharp/VS_Snippets_Wpf/DragDrop_DragDropMiscCode/CSharp/Window1.xaml.cs#_dragdrop_createdataobject_type_condensed)]
 [!code-vb[DragDrop_DragDropMiscCode#_DragDrop_CreateDataObject_Type_Condensed](~/samples/snippets/visualbasic/VS_Snippets_Wpf/DragDrop_DragDropMiscCode/visualbasic/window1.xaml.vb#_dragdrop_createdataobject_type_condensed)]  
  
-## Example  
+## DataObject(String, Object, Boolean) constructor  
  
 ### Description  
 The following example code creates a new data object and uses one of the overloaded constructors (<xref:System.Windows.DataObject.%23ctor%28System.String%2CSystem.Object%2CSystem.Boolean%29>) to initialize the data object with a string and a specified data format.  In this case the data format is specified by a string; the <xref:System.Windows.DataFormats> class provides a set of pre-defined type strings. This particular constructor overload enables the caller to specify whether auto-converting is allowed.  
@@ -1,6 +1,8 @@
 ---
 title: "How to: Determine if a Data Format is Present in a Data Object"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn how to determine if a Data Format is present in a Data Object.
 dev_langs: 
  - "csharp"
  - "vb"
@@ -13,7 +15,7 @@ ms.assetid: e487a454-c9fc-4e53-aeaa-c458d059ad4c
 # How to: Determine if a Data Format is Present in a Data Object
 The following examples show how to use the various <xref:System.Windows.DataObject.GetDataPresent%2A> method overloads to query whether a particular data format is present in a data object.  
  
-## Example  
+## GetDataPresent(String) overload
  
 ### Description  
 The following example code uses the <xref:System.Windows.DataObject.GetDataPresent%28System.String%29> overload to query for the presence of a particular data format by descriptor string.  
@@ -22,7 +24,7 @@ The following examples show how to use the various <xref:System.Windows.DataObje
 [!code-csharp[DragDrop_DragDropMiscCode#_DragDrop_QueryDataFormats_String](~/samples/snippets/csharp/VS_Snippets_Wpf/DragDrop_DragDropMiscCode/CSharp/Window1.xaml.cs#_dragdrop_querydataformats_string)]
 [!code-vb[DragDrop_DragDropMiscCode#_DragDrop_QueryDataFormats_String](~/samples/snippets/visualbasic/VS_Snippets_Wpf/DragDrop_DragDropMiscCode/visualbasic/window1.xaml.vb#_dragdrop_querydataformats_string)]  
  
-## Example  
+## GetDataPresent(Type) overload  
  
 ### Description  
 The following example code uses the <xref:System.Windows.DataObject.GetDataPresent%28System.Type%29> overload to query for the presence of a particular data format by type.  
@@ -31,7 +33,7 @@ The following examples show how to use the various <xref:System.Windows.DataObje
 [!code-csharp[DragDrop_DragDropMiscCode#_DragDrop_QueryDataFormats_Type](~/samples/snippets/csharp/VS_Snippets_Wpf/DragDrop_DragDropMiscCode/CSharp/Window1.xaml.cs#_dragdrop_querydataformats_type)]
 [!code-vb[DragDrop_DragDropMiscCode#_DragDrop_QueryDataFormats_Type](~/samples/snippets/visualbasic/VS_Snippets_Wpf/DragDrop_DragDropMiscCode/visualbasic/window1.xaml.vb#_dragdrop_querydataformats_type)]  
  
-## Example  
+## GetDataPresent(String, Boolean) overload  
  
 ### Description  
 The following example code uses the <xref:System.Windows.DataObject.GetDataPresent%28System.String%2CSystem.Boolean%29> overload to query for data by descriptor string, and specifying how to treat auto-convertible data formats.  
@@ -1,6 +1,8 @@
 ---
 title: "How to: Flip a UIElement Horizontally or Vertically"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn how to flip a UIElement horizontally or vertically.
 helpviewer_keywords: 
  - "flipping UIElements [WPF]"
  - "UIElements [WPF], flipping"
@@ -9,7 +11,7 @@ ms.assetid: 02c6730f-65c0-40d5-a553-4cb663721882
 # How to: Flip a UIElement Horizontally or Vertically
 This example shows how to use a <xref:System.Windows.Media.ScaleTransform> to flip a <xref:System.Windows.UIElement> horizontally or vertically. In this example, a <xref:System.Windows.Controls.Button> control (a type of <xref:System.Windows.UIElement>) is flipped by applying a <xref:System.Windows.Media.ScaleTransform> to its <xref:System.Windows.UIElement.RenderTransform%2A> property.  
  
-## Example  
+## Illustration to flip a button
 The following illustration shows the button to flip.  
  
 ![A button with no transform](./media/graphicsmm-buttonflipbeforeflip.gif "graphicsmm_buttonflipbeforeflip")  
@@ -19,7 +21,7 @@ The UIElement to flip
  
 [!code-xaml[Transforms_snip#GraphicsMMButtonWithoutFlip](~/samples/snippets/csharp/VS_Snippets_Wpf/Transforms_snip/CS/FlipExample.xaml#graphicsmmbuttonwithoutflip)]  
  
-## Example  
+## Illustration to flip a button horizontally
 To flip the button horizontally, create a <xref:System.Windows.Media.ScaleTransform> and set its <xref:System.Windows.Media.ScaleTransform.ScaleX%2A> property to -1. Apply the <xref:System.Windows.Media.ScaleTransform> to the button's <xref:System.Windows.UIElement.RenderTransform%2A> property.  
  
 [!code-xaml[Transforms_snip#GraphicsMMFlipButtonExample1](~/samples/snippets/csharp/VS_Snippets_Wpf/Transforms_snip/CS/FlipExample.xaml#graphicsmmflipbuttonexample1)]  
@@ -27,7 +29,7 @@ The UIElement to flip
 ![A button flipped horizontally about &#40;0,0&#41;](./media/graphicsmm-buttonfliphorizontalflip-displaced.gif "graphicsmm_buttonfliphorizontalflip_displaced")  
 The button after applying the ScaleTransform  
  
-## Example  
+## Illustration to flip a button at its place
 As you can see from the previous illustration, the button was flipped, but it was also moved. That's because the button was flipped from its top left corner. To flip the button in place, you want to apply the <xref:System.Windows.Media.ScaleTransform> to its center, not its corner. An easy way to apply the <xref:System.Windows.Media.ScaleTransform> to the buttons center is to set the button's <xref:System.Windows.UIElement.RenderTransformOrigin%2A> property to 0.5, 0.5.  
  
 [!code-xaml[Transforms_snip#GraphicsMMFlipButtonExample2](~/samples/snippets/csharp/VS_Snippets_Wpf/Transforms_snip/CS/FlipExample.xaml#graphicsmmflipbuttonexample2)]  
@@ -35,7 +37,7 @@ The button after applying the ScaleTransform
 ![A button flipped horizontally about its center](./media/graphicsmm-buttonfliphorizontalflip-inplace.gif "graphicsmm_buttonfliphorizontalflip_inplace")  
 The button with a RenderTransformOrigin of 0.5, 0.5  
  
-## Example  
+## Illustration to flip a button vertically
 To flip the button vertically, set the <xref:System.Windows.Media.ScaleTransform> object's <xref:System.Windows.Media.ScaleTransform.ScaleY%2A> property instead of its <xref:System.Windows.Media.ScaleTransform.ScaleX%2A> property.  
  
 [!code-xaml[Transforms_snip#GraphicsMMVerticalFlipButtonExample2](~/samples/snippets/csharp/VS_Snippets_Wpf/Transforms_snip/CS/FlipExample.xaml#graphicsmmverticalflipbuttonexample2)]  
@@ -1,6 +1,8 @@
 ---
 title: "How to: List the Data Formats in a Data Object"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn how to list the Data Formats in a Data Object.
 dev_langs: 
  - "csharp"
  - "vb"
@@ -13,7 +15,7 @@ ms.assetid: 18e7ba4b-ccef-4815-ae2d-3a32891010c0
 # How to: List the Data Formats in a Data Object
 The following examples show how to use the <xref:System.Windows.DataObject.GetFormats%2A> method overloads get an array of strings denoting each data format that is available in a data object.  
  
-## Example  
+## GetFormats() overload for all Data Formats
  
 ### Description  
 The following example code uses the <xref:System.Windows.DataObject.GetFormats%2A> overload to get an array of strings denoting all data formats available in a data object (both native and auto-convertible).  
@@ -22,7 +24,7 @@ The following examples show how to use the <xref:System.Windows.DataObject.GetFo
 [!code-csharp[DragDrop_DragDropMiscCode#_DragDrop_GetAllDataFormats](~/samples/snippets/csharp/VS_Snippets_Wpf/DragDrop_DragDropMiscCode/CSharp/Window1.xaml.cs#_dragdrop_getalldataformats)]
 [!code-vb[DragDrop_DragDropMiscCode#_DragDrop_GetAllDataFormats](~/samples/snippets/visualbasic/VS_Snippets_Wpf/DragDrop_DragDropMiscCode/visualbasic/window1.xaml.vb#_dragdrop_getalldataformats)]  
  
-## Example  
+## GetFormats() overload for native Data Formats
  
 ### Description  
 The following example code uses the <xref:System.Windows.DataObject.GetFormats%2A> overload to get an array of strings denoting only data formats available in a data object (auto-convertible data formats are filtered).  
@@ -1,6 +1,8 @@
 ---
 title: Localize an app
 ms.date: 03/30/2017
+ms.custom: devdivchpfy22
+description: Learn how to localize an application.
 dev_langs: 
  - "csharp"
  - "vb"
@@ -103,8 +105,8 @@ Now that you have created the LocBaml tool, you are ready to use it to parse Hel
  
 3. When you run LocBaml to parse files, the output consists of seven fields delimited by commas (.csv files) or tabs (.txt files). The following shows the parsed .csv file for the HelloApp.resources.dll:

-   | |
-   |-|
+   | Parsed .csv file |
+   |------------------|
   |HelloApp.g.en-US.resources:window1.baml,Stack1:System.Windows.Controls.StackPanel.$Content,Ignore,FALSE, FALSE,,#Text1;#Text2;|
   |HelloApp.g.en-US.resources:window1.baml,Text1:System.Windows.Controls.TextBlock.$Content,None,TRUE, TRUE,,Hello World|
   |HelloApp.g.en-US.resources:window1.baml,Text2:System.Windows.Controls.TextBlock.$Content,None,TRUE, TRUE,,Goodbye World|
@@ -1,6 +1,8 @@
 ---
 title: "How to: Manipulate a FlowDocument through the Blocks Property"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn how to manipulate a FlowDocument through the Blocks property.
 dev_langs: 
  - "csharp"
  - "vb"
@@ -12,31 +14,31 @@ ms.assetid: cbb7291e-3f1b-433e-9e16-f4d93ced14e8
 # How to: Manipulate a FlowDocument through the Blocks Property
 These examples demonstrate some of the more common operations that can be performed on a <xref:System.Windows.Documents.FlowDocument> through the <xref:System.Windows.Documents.FlowDocument.Blocks%2A> property.  
  
-## Example  
+## Create a new FlowDocument
 The following example creates a new <xref:System.Windows.Documents.FlowDocument> and then appends a new <xref:System.Windows.Documents.Paragraph> element to the <xref:System.Windows.Documents.FlowDocument>.  
  
 [!code-csharp[FlowDocumentSnippets#_FlowDocumentBlocksAdd](~/samples/snippets/csharp/VS_Snippets_Wpf/FlowDocumentSnippets/CSharp/Window1.xaml.cs#_flowdocumentblocksadd)]
 [!code-vb[FlowDocumentSnippets#_FlowDocumentBlocksAdd](~/samples/snippets/visualbasic/VS_Snippets_Wpf/FlowDocumentSnippets/visualbasic/window1.xaml.vb#_flowdocumentblocksadd)]  
  
-## Example  
+## Create a new Paragraph element
 The following example creates a new <xref:System.Windows.Documents.Paragraph> element and inserts it at the beginning of the <xref:System.Windows.Documents.FlowDocument>.  
  
 [!code-csharp[FlowDocumentSnippets#_FlowDocumentBlocksInsert](~/samples/snippets/csharp/VS_Snippets_Wpf/FlowDocumentSnippets/CSharp/Window1.xaml.cs#_flowdocumentblocksinsert)]
 [!code-vb[FlowDocumentSnippets#_FlowDocumentBlocksInsert](~/samples/snippets/visualbasic/VS_Snippets_Wpf/FlowDocumentSnippets/visualbasic/window1.xaml.vb#_flowdocumentblocksinsert)]  
  
-## Example  
+## Get top-level Block elements
 The following example gets the number of top-level <xref:System.Windows.Documents.Block> elements contained in the <xref:System.Windows.Documents.FlowDocument>.  
  
 [!code-csharp[FlowDocumentSnippets#_FlowDocumentBlocksCount](~/samples/snippets/csharp/VS_Snippets_Wpf/FlowDocumentSnippets/CSharp/Window1.xaml.cs#_flowdocumentblockscount)]
 [!code-vb[FlowDocumentSnippets#_FlowDocumentBlocksCount](~/samples/snippets/visualbasic/VS_Snippets_Wpf/FlowDocumentSnippets/visualbasic/window1.xaml.vb#_flowdocumentblockscount)]  
  
-## Example  
+## Delete the last Block element
 The following example deletes the last <xref:System.Windows.Documents.Block> element in the <xref:System.Windows.Documents.FlowDocument>.  
  
 [!code-csharp[FlowDocumentSnippets#_FlowDocumentBlocksRemoveLast](~/samples/snippets/csharp/VS_Snippets_Wpf/FlowDocumentSnippets/CSharp/Window1.xaml.cs#_flowdocumentblocksremovelast)]
 [!code-vb[FlowDocumentSnippets#_FlowDocumentBlocksRemoveLast](~/samples/snippets/visualbasic/VS_Snippets_Wpf/FlowDocumentSnippets/visualbasic/window1.xaml.vb#_flowdocumentblocksremovelast)]  
  
-## Example  
+## Clear all the Block contents
 The following example clears all of the contents (<xref:System.Windows.Documents.Block> elements) from the <xref:System.Windows.Documents.FlowDocument>.  
  
 [!code-csharp[FlowDocumentSnippets#_FlowDocumentBlocksClear](~/samples/snippets/csharp/VS_Snippets_Wpf/FlowDocumentSnippets/CSharp/Window1.xaml.cs#_flowdocumentblocksclear)]
@@ -1,6 +1,8 @@
 ---
 title: "How to: Manipulate Flow Content Elements through the Blocks Property"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn how to manipulate Flow Content Elements through the Blocks property.
 dev_langs: 
  - "csharp"
  - "vb"
@@ -26,31 +28,31 @@ These examples demonstrate some of the more common operations that can be perfor
  
 These examples happen to use <xref:System.Windows.Documents.Section> as the flow content element, but these techniques are applicable to all elements that host a flow content element collection.  
  
-## Example  
+## Create a new Section
 The following example creates a new <xref:System.Windows.Documents.Section> and then uses the **Add** method to add a new Paragraph to the **Section** contents.  
  
 [!code-csharp[FlowDocumentSnippets#_SectionBlocksAdd](~/samples/snippets/csharp/VS_Snippets_Wpf/FlowDocumentSnippets/CSharp/Window1.xaml.cs#_sectionblocksadd)]
 [!code-vb[FlowDocumentSnippets#_SectionBlocksAdd](~/samples/snippets/visualbasic/VS_Snippets_Wpf/FlowDocumentSnippets/visualbasic/window1.xaml.vb#_sectionblocksadd)]  
  
-## Example  
+## Create a new Paragraph element
 The following example creates a new <xref:System.Windows.Documents.Paragraph> element and inserts it at the beginning of the <xref:System.Windows.Documents.Section>.  
  
 [!code-csharp[FlowDocumentSnippets#_SectionBlocksInsert](~/samples/snippets/csharp/VS_Snippets_Wpf/FlowDocumentSnippets/CSharp/Window1.xaml.cs#_sectionblocksinsert)]
 [!code-vb[FlowDocumentSnippets#_SectionBlocksInsert](~/samples/snippets/visualbasic/VS_Snippets_Wpf/FlowDocumentSnippets/visualbasic/window1.xaml.vb#_sectionblocksinsert)]  
  
-## Example  
+## Get the top-level Block elements in the Section
 The following example gets the number of top-level <xref:System.Windows.Documents.Block> elements contained in the <xref:System.Windows.Documents.Section>.  
  
 [!code-csharp[FlowDocumentSnippets#_SectionBlocksCount](~/samples/snippets/csharp/VS_Snippets_Wpf/FlowDocumentSnippets/CSharp/Window1.xaml.cs#_sectionblockscount)]
 [!code-vb[FlowDocumentSnippets#_SectionBlocksCount](~/samples/snippets/visualbasic/VS_Snippets_Wpf/FlowDocumentSnippets/visualbasic/window1.xaml.vb#_sectionblockscount)]  
  
-## Example  
+## Delete the last Block element in the Section
 The following example deletes the last <xref:System.Windows.Documents.Block> element in the <xref:System.Windows.Documents.Section>.  
  
 [!code-csharp[FlowDocumentSnippets#_SectionBlocksRemoveLast](~/samples/snippets/csharp/VS_Snippets_Wpf/FlowDocumentSnippets/CSharp/Window1.xaml.cs#_sectionblocksremovelast)]
 [!code-vb[FlowDocumentSnippets#_SectionBlocksRemoveLast](~/samples/snippets/visualbasic/VS_Snippets_Wpf/FlowDocumentSnippets/visualbasic/window1.xaml.vb#_sectionblocksremovelast)]  
  
-## Example  
+## Clear all the Block element content from the Section
 The following example clears all of the contents (<xref:System.Windows.Documents.Block> elements) from the <xref:System.Windows.Documents.Section>.  
  
 [!code-csharp[FlowDocumentSnippets#_SectionBlocksClear](~/samples/snippets/csharp/VS_Snippets_Wpf/FlowDocumentSnippets/CSharp/Window1.xaml.cs#_sectionblocksclear)]
@@ -1,6 +1,8 @@
 ---
 title: "How to: Manipulate Flow Content Elements through the Inlines Property"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn how to manipulate Flow Content Elements through the Inlines property.
 dev_langs: 
  - "csharp"
  - "vb"
@@ -28,31 +30,31 @@ These examples demonstrate some of the more common operations that can be perfor
  
 These examples happen to use <xref:System.Windows.Documents.Span> as the flow content element, but these techniques are applicable to all elements or controls that host an <xref:System.Windows.Documents.InlineCollection> collection.  
  
-## Example  
+## Create a new Span object
 The following example creates a new <xref:System.Windows.Documents.Span> object, and then uses the **Add** method to add two text runs as content children of the <xref:System.Windows.Documents.Span>.  
  
 [!code-csharp[SpanSnippets#_SpanInlinesAdd](~/samples/snippets/csharp/VS_Snippets_Wpf/SpanSnippets/CSharp/Window1.xaml.cs#_spaninlinesadd)]
 [!code-vb[SpanSnippets#_SpanInlinesAdd](~/samples/snippets/visualbasic/VS_Snippets_Wpf/SpanSnippets/visualbasic/window1.xaml.vb#_spaninlinesadd)]  
  
-## Example  
+## Create a new Run element
 The following example creates a new <xref:System.Windows.Documents.Run> element and inserts it at the beginning of the <xref:System.Windows.Documents.Span>.  
  
 [!code-csharp[SpanSnippets#_SpanInlinesInsert](~/samples/snippets/csharp/VS_Snippets_Wpf/SpanSnippets/CSharp/Window1.xaml.cs#_spaninlinesinsert)]
 [!code-vb[SpanSnippets#_SpanInlinesInsert](~/samples/snippets/visualbasic/VS_Snippets_Wpf/SpanSnippets/visualbasic/window1.xaml.vb#_spaninlinesinsert)]  
  
-## Example  
+## Get the top-level Inline elements in the Span
 The following example gets the number of top-level <xref:System.Windows.Documents.Inline> elements contained in the <xref:System.Windows.Documents.Span>.  
  
 [!code-csharp[SpanSnippets#_SpanInlinesCount](~/samples/snippets/csharp/VS_Snippets_Wpf/SpanSnippets/CSharp/Window1.xaml.cs#_spaninlinescount)]
 [!code-vb[SpanSnippets#_SpanInlinesCount](~/samples/snippets/visualbasic/VS_Snippets_Wpf/SpanSnippets/visualbasic/window1.xaml.vb#_spaninlinescount)]  
  
-## Example  
+## Delete the last Inline element in the Span
 The following example deletes the last <xref:System.Windows.Documents.Inline> element in the <xref:System.Windows.Documents.Span>.  
  
 [!code-csharp[SpanSnippets#_SpanInlinesRemoveLast](~/samples/snippets/csharp/VS_Snippets_Wpf/SpanSnippets/CSharp/Window1.xaml.cs#_spaninlinesremovelast)]
 [!code-vb[SpanSnippets#_SpanInlinesRemoveLast](~/samples/snippets/visualbasic/VS_Snippets_Wpf/SpanSnippets/visualbasic/window1.xaml.vb#_spaninlinesremovelast)]  
  
-## Example  
+## Clear all the Inline element content from the Span
 The following example clears all of the contents (<xref:System.Windows.Documents.Inline> elements) from the <xref:System.Windows.Documents.Span>.  
  
 [!code-csharp[SpanSnippets#_SpanInlinesClear](~/samples/snippets/csharp/VS_Snippets_Wpf/SpanSnippets/CSharp/Window1.xaml.cs#_spaninlinesclear)]
@@ -1,6 +1,8 @@
 ---
 title: "How to: Manipulate a Table's Columns through the Columns Property"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn how to manipulate a Table's Columns through the Columns property.
 dev_langs: 
  - "csharp"
  - "vb"
@@ -14,13 +16,13 @@ ms.assetid: 3f8884f4-7e1f-456b-be06-fbd3cf469bf3
 # How to: Manipulate a Table's Columns through the Columns Property
 This example demonstrates some of the more common operations that can be performed on a table's columns through the <xref:System.Windows.Documents.Table.Columns%2A> property.  
  
-## Example  
+## Create a new table
 The following example creates a new table and then uses the <xref:System.Windows.Documents.TableColumnCollection.Add%2A> method to add columns to the table's <xref:System.Windows.Documents.Table.Columns%2A> collection.  
  
 [!code-csharp[TableSnippets2#_Table_Columns_Add](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_columns_add)]
 [!code-vb[TableSnippets2#_Table_Columns_Add](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_columns_add)]  
  
-## Example  
+## Insert a new TableColumn
 The following example inserts a new <xref:System.Windows.Documents.TableColumn>.  The new column is inserted at index position 0, making it the new first column in the table.  
  
 > [!NOTE]
@@ -29,31 +31,31 @@ This example demonstrates some of the more common operations that can be perform
 [!code-csharp[TableSnippets2#_Table_Columns_Insert](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_columns_insert)]
 [!code-vb[TableSnippets2#_Table_Columns_Insert](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_columns_insert)]  
  
-## Example  
+## Access properties in the TableColumnCollection
 The following example accesses some arbitrary properties on columns in the <xref:System.Windows.Documents.TableColumnCollection> collection, referring to particular columns by index.  
  
 [!code-csharp[TableSnippets2#_Table_Columns_Manip](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_columns_manip)]
 [!code-vb[TableSnippets2#_Table_Columns_Manip](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_columns_manip)]  
  
-## Example  
+## Get the number of columns in a table
 The following example gets the number of columns currently hosted by the table.  
  
 [!code-csharp[TableSnippets2#_Table_Columns_Count](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_columns_count)]
 [!code-vb[TableSnippets2#_Table_Columns_Count](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_columns_count)]  
  
-## Example  
+## Remove a column by reference
 The following example removes a particular column by reference.  
  
 [!code-csharp[TableSnippets2#_Table_Columns_DelRef](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_columns_delref)]
 [!code-vb[TableSnippets2#_Table_Columns_DelRef](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_columns_delref)]  
  
-## Example  
+## Remove a column by index
 The following example removes a particular column by index.  
  
 [!code-csharp[TableSnippets2#_Table_Columns_DelIndex](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_columns_delindex)]
 [!code-vb[TableSnippets2#_Table_Columns_DelIndex](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_columns_delindex)]  
  
-## Example  
+## Remove all the columns
 The following example removes all columns from the table's columns collection.  
  
 [!code-csharp[TableSnippets2#_Table_Columns_Clear](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_columns_clear)]
@@ -1,6 +1,8 @@
 ---
 title: "How to: Manipulate a Table's Row Groups through the RowGroups Property"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn how to manipulate a Table's Row Groups through the RowGroups property.
 dev_langs: 
  - "csharp"
  - "vb"
@@ -14,13 +16,13 @@ ms.assetid: ea61440f-08ae-44ed-b314-5716aaaae3ed
 # How to: Manipulate a Table's Row Groups through the RowGroups Property
 This example demonstrates some of the more common operations that can be performed on a table's row groups through the <xref:System.Windows.Documents.Table.RowGroups%2A> property.  
  
-## Example  
+## Create a new table using Add method
 The following example creates a new table and then uses the <xref:System.Windows.Documents.TableRowGroupCollection.Add%2A> method to add columns to the table's <xref:System.Windows.Documents.Table.RowGroups%2A> collection.  
  
 [!code-csharp[TableSnippets2#_Table_RowGroups_Add](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_rowgroups_add)]
 [!code-vb[TableSnippets2#_Table_RowGroups_Add](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_rowgroups_add)]  
  
-## Example  
+## Inserts a new TableRowGroup
 The following example inserts a new <xref:System.Windows.Documents.TableRowGroup>.  The new column is inserted at index position 0, making it the new first row group in the table.  
  
 > [!NOTE]
@@ -29,49 +31,49 @@ This example demonstrates some of the more common operations that can be perform
 [!code-csharp[TableSnippets2#_Table_RowGroups_Insert](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_rowgroups_insert)]
 [!code-vb[TableSnippets2#_Table_RowGroups_Insert](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_rowgroups_insert)]  
  
-## Example  
+## Add rows to the TableRowGroup
 The following example adds several rows to a particular <xref:System.Windows.Documents.TableRowGroup> (specified by index) in the table.  
  
 [!code-csharp[TableSnippets2#_Table_RowGroups_AddRows](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_rowgroups_addrows)]
 [!code-vb[TableSnippets2#_Table_RowGroups_AddRows](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_rowgroups_addrows)]  
  
-## Example  
+## Access row properties in the first row group
 The following example accesses some arbitrary properties on rows in the first row group in the table.  
  
 [!code-csharp[TableSnippets2#_Table_RowGroups_ManipRows](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_rowgroups_maniprows)]
 [!code-vb[TableSnippets2#_Table_RowGroups_ManipRows](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_rowgroups_maniprows)]  
  
-## Example  
+## Add cells to a TableRow
 The following example adds several cells to a particular <xref:System.Windows.Documents.TableRow> (specified by index) in the table.  
  
 [!code-csharp[TableSnippets2#_Table_RowGroups_AddCells](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_rowgroups_addcells)]
 [!code-vb[TableSnippets2#_Table_RowGroups_AddCells](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_rowgroups_addcells)]  
  
-## Example  
+## Access methods and properties on cells in the first row group
 The following example access some arbitrary methods and properties on cells in the first row in the first row group.  
  
 [!code-csharp[TableSnippets2#_Table_RowGroups_ManipCells](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_rowgroups_manipcells)]
 [!code-vb[TableSnippets2#_Table_RowGroups_ManipCells](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_rowgroups_manipcells)]  
  
-## Example  
+## Get the number of TableRowGroup elements in a table
 The following example returns the number of <xref:System.Windows.Documents.TableRowGroup> elements hosted by the table.  
  
 [!code-csharp[TableSnippets2#_Table_RowGroups_Count](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_rowgroups_count)]
 [!code-vb[TableSnippets2#_Table_RowGroups_Count](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_rowgroups_count)]  
  
-## Example  
+## Remove a row group by reference
 The following example removes a particular row group by reference.  
  
 [!code-csharp[TableSnippets2#_Table_RowGroups_DelRef](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_rowgroups_delref)]
 [!code-vb[TableSnippets2#_Table_RowGroups_DelRef](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_rowgroups_delref)]  
  
-## Example  
+## Remove a row group by index
 The following example removes a particular row group by index.  
  
 [!code-csharp[TableSnippets2#_Table_RowGroups_DelIndex](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_rowgroups_delindex)]
 [!code-vb[TableSnippets2#_Table_RowGroups_DelIndex](~/samples/snippets/visualbasic/VS_Snippets_Wpf/TableSnippets2/visualbasic/window1.xaml.vb#_table_rowgroups_delindex)]  
  
-## Example  
+## Remove all row groups from the table's row groups collection
 The following example removes all row groups from the table's row groups collection.  
  
 [!code-csharp[TableSnippets2#_Table_RowGroups_Clear](~/samples/snippets/csharp/VS_Snippets_Wpf/TableSnippets2/CSharp/Window1.xaml.cs#_table_rowgroups_clear)]
@@ -1,6 +1,8 @@
 ---
 title: "How to: Retrieve Data in a Particular Data Format"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn how to retrieve Data in a particular Data Format.
 dev_langs: 
  - "csharp"
  - "vb"
@@ -13,7 +15,7 @@ ms.assetid: a625acf3-1144-44cd-add7-456aefc3859f
 # How to: Retrieve Data in a Particular Data Format
 The following examples show how to retrieve data from a data object in a specified format.  
  
-## Example  
+## Use the GetDataPresent(String) overload to retrieve the data
  
 ### Description  
 The following example code uses the <xref:System.Windows.DataObject.GetDataPresent%28System.String%29> overload to first check if a specified data format is available (natively or by auto-convert); if the specified format is available, the example retrieves the data by using the <xref:System.Windows.DataObject.GetData%28System.String%29> method.  
@@ -22,7 +24,7 @@ The following examples show how to retrieve data from a data object in a specifi
 [!code-csharp[DragDrop_DragDropMiscCode#_DragDrop_GetSpecificDataFormat](~/samples/snippets/csharp/VS_Snippets_Wpf/DragDrop_DragDropMiscCode/CSharp/Window1.xaml.cs#_dragdrop_getspecificdataformat)]
 [!code-vb[DragDrop_DragDropMiscCode#_DragDrop_GetSpecificDataFormat](~/samples/snippets/visualbasic/VS_Snippets_Wpf/DragDrop_DragDropMiscCode/visualbasic/window1.xaml.vb#_dragdrop_getspecificdataformat)]  
  
-## Example  
+## Use the GetDataPresent(String, Boolean) overload to retrieve the data
  
 ### Description  
 The following example code uses the <xref:System.Windows.DataObject.GetDataPresent%28System.String%2CSystem.Boolean%29> overload to first check if a specified data format is available natively (auto-convertible data formats are filtered); if the specified format is available, the example retrieves the data by using the <xref:System.Windows.DataObject.GetData%28System.String%29> method.  
@@ -1,6 +1,8 @@
 ---
 title: "How to: Rotate Ink"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn how to rotate Ink.
 dev_langs: 
  - "csharp"
  - "vb"
@@ -10,14 +12,14 @@ helpviewer_keywords:
 ms.assetid: fac36cc9-dd01-41ca-9bde-9d33e3790bbe
 ---
 # How to: Rotate Ink
-## Example  
+## Example to rotate Ink
 The following example copies the ink from an <xref:System.Windows.Controls.InkCanvas> to a <xref:System.Windows.Controls.Canvas> that contains an <xref:System.Windows.Controls.InkPresenter>.  When the application copies the ink, it also rotates the ink 90 degrees clockwise.  
  
 [!code-xaml[HowToRotateInk#1](~/samples/snippets/csharp/VS_Snippets_Wpf/HowToRotateInk/CSharp/Window1.xaml#1)]  
  
 [!code-csharp[HowToRotateInk#2](~/samples/snippets/csharp/VS_Snippets_Wpf/HowToRotateInk/CSharp/Window1.xaml.cs#2)]  
  
-## Example  
+## Adorner for Strokes
 The following example is a custom <xref:System.Windows.Documents.Adorner> that rotates the strokes on an <xref:System.Windows.Controls.InkPresenter>.  
  
 [!code-csharp[AdornerForStrokes#1](~/samples/snippets/csharp/VS_Snippets_Wpf/AdornerForStrokes/CSharp/RotatingAdornerForStrokes.cs#1)]
@@ -1,6 +1,8 @@
 ---
 title: "Localization Attributes and Comments"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn how to use localization attributes and comments.
 helpviewer_keywords: 
  - "localization [WPF], attributes"
  - "localization [WPF], comments"
@@ -10,7 +12,7 @@ ms.assetid: ead2d9ac-b709-4ec1-a924-39927a29d02f
 [!INCLUDE[TLA#tla_winclient](../../../includes/tlasharptla-winclient-md.md)] localization comments are properties, inside XAML source code, supplied by developers to provide rules and hints for localization. [!INCLUDE[TLA#tla_winclient](../../../includes/tlasharptla-winclient-md.md)] localization comments contain two sets of information: localizability attributes and free-form localization comments. Localizability attributes are used by the [!INCLUDE[TLA2#tla_winclient](../../../includes/tla2sharptla-winclient-md.md)] Localization API to indicate which resources are to be localized. Free-form comments are any information that the application author wants to include.  

 <a name="Localizer_Comments_"></a>
-## Localization Comments  
+## Add Localization Comments
 If markup application authors have requirements for specific elements in XAML, such as constraints on text length, font family, or font size, they can convey this information to localizers with comments in the XAML code. The process for adding comments to source code is as follows:  
  
 1. Application developer adds localization comments to XAML source code.  
@@ -1,6 +1,8 @@
 ---
 title: "mc:Ignorable Attribute"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn about the mc Ignorable attribute.
 helpviewer_keywords: 
  - "mc XML namespace prefix [WPF]"
  - "mc:Ignorable attribute"
@@ -38,8 +40,8 @@ Specifies which XML namespace prefixes encountered in a markup file may be ignor
  
 ## XAML Values  
  
-|||  
-|-|-|  
+| Value | Description |  
+|-------|-------------|  
 |*ignorablePrefix, ignorablePrefix1, etc.*|Any valid prefix string, per the XML 1.0 specification.|  
 |*ignorableUri*|Any valid URI for designating a namespace, per the XML 1.0 specification.|  
 |*ThisElementCanBeIgnored*|An element that can be ignored by [!INCLUDE[TLA#tla_xaml](../../../includes/tlasharptla-xaml-md.md)] processor implementations, if the underlying type cannot be resolved.|  
@@ -1,6 +1,8 @@
 ---
 title: "mc:ProcessContent Attribute"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn about the mc ProcessContent attribute.
 helpviewer_keywords: 
  - "mc:ProcessContent attribute"
  - "XAML [WPF], mc:ProcessContent attribute"
@@ -27,8 +29,8 @@ Specifies which [!INCLUDE[TLA2#tla_xaml](../../../includes/tla2sharptla-xaml-md.
  
 ## XAML Values  
  
-|||  
-|-|-|  
+| Value | Description |  
+|-------|-------------|  
 |*ignorablePrefix*|Any valid prefix string, per the XML 1.0 specification.|  
 |*ignorableUri*|Any valid URI for designating a namespace, per the XML 1.0 specification.|  
 |*ThisElementCanBeIgnored*|An element that can be ignored by [!INCLUDE[TLA#tla_xaml](../../../includes/tlasharptla-xaml-md.md)] processor implementations, if the underlying type cannot be resolved.|  
@@ -1,6 +1,8 @@
 ---
 title: "PresentationOptions:Freeze Attribute"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn about the Freeze attribute.
 helpviewer_keywords: 
  - "Freeze attribute [WPF]"
  - "Freezable elements [WPF]"
@@ -23,8 +25,8 @@ Sets the <xref:System.Windows.Freezable.IsFrozen%2A> state to `true` on the cont
  
 ## XAML Values  
  
-|||  
-|-|-|  
+| Value| Description|  
+|------|------------|  
 |`PresentationOptions`|An XML namespace prefix, which can be any valid prefix string, per the XML 1.0 specification. The prefix `PresentationOptions` is used for identification purposes in this documentation.|  
 |`freezableElement`|An element that instantiates any derived class of <xref:System.Windows.Freezable>.|  
  
@@ -2,6 +2,7 @@
 title: "RelativeSource MarkupExtension"
 description: Specifies properties of a RelativeSource binding source, within a Binding Markup Extension, or when setting the RelativeSource property of a Binding in XAML.
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
 f1_keywords:
  - "RelativeSource"
 helpviewer_keywords:
@@ -52,8 +53,8 @@ Specifies properties of a <xref:System.Windows.Data.RelativeSource> binding sour

 ## XAML Values

-|||
-|-|-|
+| Value | Description |
+|-------|-------------|
 |`modeEnumValue`|One of the following:<br /><br /> -   The string token `Self`; corresponds to a <xref:System.Windows.Data.RelativeSource> as created with its <xref:System.Windows.Data.RelativeSource.Mode%2A> property set to <xref:System.Windows.Data.RelativeSourceMode.Self>.<br />-   The string token `TemplatedParent`; corresponds to a <xref:System.Windows.Data.RelativeSource> as created with its <xref:System.Windows.Data.RelativeSource.Mode%2A> property set to <xref:System.Windows.Data.RelativeSourceMode.TemplatedParent>.<br />-   The string token `PreviousData`; corresponds to a <xref:System.Windows.Data.RelativeSource> as created with its <xref:System.Windows.Data.RelativeSource.Mode%2A> property set to <xref:System.Windows.Data.RelativeSourceMode.PreviousData>.<br />-   See below for information on `FindAncestor` mode.|
 |`FindAncestor`|The string token `FindAncestor`. Using this token enters a mode whereby a `RelativeSource` specifies an ancestor type and optionally an ancestor level. This corresponds to a <xref:System.Windows.Data.RelativeSource> as created with its <xref:System.Windows.Data.RelativeSource.Mode%2A> property set to <xref:System.Windows.Data.RelativeSourceMode.FindAncestor>.|
 |`typeName`|Required for `FindAncestor` mode. The name of a type, which fills the <xref:System.Windows.Data.RelativeSource.AncestorType%2A> property.|
@@ -2,6 +2,8 @@
 title: "SaveToHistory Function - WPF unmanaged API reference"
 titleSuffix: ""
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn about the SaveToHistory function.
 dev_langs: 
  - "cpp"
 api_name: 
@@ -27,8 +29,6 @@ HRESULT SaveToHistory(
 pHistoryStream  
 A pointer to the history stream.  
  
-## Requirements  
-  
 ## Requirements  
 **Platforms:** See [.NET Framework System Requirements](/dotnet/framework/get-started/system-requirements).