diff --git a/dotnet-desktop-guide/framework/winforms/advanced/how-to-set-jpeg-compression-level.md b/dotnet-desktop-guide/framework/winforms/advanced/how-to-set-jpeg-compression-level.md
index 8574eed..f7de1f8 100644
--- a/dotnet-desktop-guide/framework/winforms/advanced/how-to-set-jpeg-compression-level.md
+++ b/dotnet-desktop-guide/framework/winforms/advanced/how-to-set-jpeg-compression-level.md
@@ -88,7 +88,7 @@ End Sub
 ```csharp  
 private ImageCodecInfo GetEncoder(ImageFormat format)  
 {  
-    ImageCodecInfo[] codecs = ImageCodecInfo.GetImageDecoders();  
+    ImageCodecInfo[] codecs = ImageCodecInfo.GetImageEncoders();  
     foreach (ImageCodecInfo codec in codecs)  
     {  
         if (codec.FormatID == format.Guid)  
@@ -103,7 +103,7 @@ private ImageCodecInfo GetEncoder(ImageFormat format)
 ```vb  
 Private Function GetEncoder(ByVal format As ImageFormat) As ImageCodecInfo  
   
-    Dim codecs As ImageCodecInfo() = ImageCodecInfo.GetImageDecoders()  
+    Dim codecs As ImageCodecInfo() = ImageCodecInfo.GetImageEncoders()  
     Dim codec As ImageCodecInfo  
     For Each codec In codecs  
         If codec.FormatID = format.Guid Then  
diff --git a/dotnet-desktop-guide/framework/wpf/app-development/how-to-use-an-application-scope-resource-dictionary.md b/dotnet-desktop-guide/framework/wpf/app-development/how-to-use-an-application-scope-resource-dictionary.md
index 15a7561..4162972 100644
--- a/dotnet-desktop-guide/framework/wpf/app-development/how-to-use-an-application-scope-resource-dictionary.md
+++ b/dotnet-desktop-guide/framework/wpf/app-development/how-to-use-an-application-scope-resource-dictionary.md
@@ -37,7 +37,9 @@ This example shows how to define and use an application-scope custom resource di
  [!code-vb[HOWTOResourceDictionaries#3](~/samples/snippets/visualbasic/VS_Snippets_Wpf/HowToResourceDictionaries/VB/MainWindow.xaml.vb#3)]  
   
  There are two considerations to make when using <xref:System.Windows.Application.Resources%2A>. First, the dictionary *key* is an object, so you must use exactly the same object instance when both setting and getting a property value. (Note that the key is case-sensitive when using a string.) Second, the dictionary *value* is an object, so you will have to convert the value to the desired type when getting a property value.  
-  
+
+Some resource types may automatically use a property defined by the type as an explicit key, such as the <xref:System.Windows.Style> and <xref:System.Windows.DataTemplate> types. This may override your `x:Key` value. To guarantee that your `x:Key` key is respected, declare it before the explicit key property. For more information, see [Styles, DataTemplates, and implicit keys](../advanced/xaml-resources-define.md#styles-datatemplates-and-implicit-keys).
+
 ## See also
 
 - <xref:System.Windows.ResourceDictionary>