WPF publish initial content (#1032)

* Add overview article for new WPF (#178)

* Remove previous WPF .NET 5 content

* Overview article

* New article: Create new WPF project (#183)

* Basic index file

* Finish article for new project.

* acro

* markdown fix

* Fix build errors

* fix code lang

* fix code lang

* Add differences article for WPF (#186)

* Fix VS version for create app

* Add differences article

* Minor

* fix overview styles code

* Add code langs for overview

* Port Window Overview WPF article (#1011)

* Add Window overview article

* Add TOC

* Remove temp code

* Fix headers

* Port final Windows related articles (#1015)

* Initial test commit

* Add system dialogs

* 75% complete

* Add images

* Fix linter

* Add to toc

* Add more howto

* Fix code

* Add get/set main window

* Add missing code

* Add to toc

* Fix warnings

* Fix warnings

* missing code

* Update see also

* fix xref

* Migrate wpf net core controls-styles articles (#1023)

* Migrate control-styles

* Fix links

* Fix links

* Port databinding article. (#1022)

* Migrated databinding overview

* update toc

* Fix links/snippets

* fix links

* Move to correct folder

* Port initial resources docs (#1026)

* initial resources docs

* Build errors

* Update dotnet-desktop-guide/net/wpf/systems/xaml-resources-overview.md

Co-authored-by: Genevieve Warren <[email protected]>

* Apply suggestions from code review

Co-authored-by: Genevieve Warren <[email protected]>

* Feedback

* Add app article

* Add system article

* Minor

* meta

* fix toc

* Apply suggestions from code review

Co-authored-by: Genevieve Warren <[email protected]>

Co-authored-by: Genevieve Warren <[email protected]>

* Add xaml article

* reformat redirect

* Redirects

* WPF update XAML article  (#1031)

* convert snippets

* minor edits

* minor

* Fix warnings

* Fixes #1028

* Fixes #1028

* Apply suggestions from code review

Co-authored-by: Genevieve Warren <[email protected]>

* update redirects

Co-authored-by: Genevieve Warren <[email protected]>

* minor updates to link

* Readd migration article

* Warning fixes

* Fix lint

* Minor updates

* Fix warnings for TOC/YML

* last warnings

Co-authored-by: Genevieve Warren <[email protected]>

dotnet-desktop-guide/net/wpf/data/snippets/data-binding-overview/csharp/DataValidation.xaml

@@ -24,7 +24,7 @@
             <Style.Triggers>
                 <Trigger Property="Validation.HasError" Value="true">
                     <Setter Property="ToolTip" 
-                            Value="{Binding RelativeSource={RelativeSource Self}, Path=(Validation.Errors)[0].ErrorContent}"/>
+                            Value="{Binding (Validation.Errors).CurrentItem.ErrorContent, RelativeSource={RelativeSource Self}}" />
                 </Trigger>
             </Style.Triggers>
         </Style>

dotnet-desktop-guide/net/wpf/data/snippets/data-binding-overview/csharp/bindings.csproj

@@ -1,8 +1,8 @@
-<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0-windows</TargetFramework>
     <UseWpf>true</UseWpf>
   </PropertyGroup>
 

dotnet-desktop-guide/net/wpf/data/snippets/data-binding-overview/vb/bindings.vbproj

@@ -1,8 +1,8 @@
-<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0-windows</TargetFramework>
     <RootNamespace>bindings</RootNamespace>
     <UseWpf>true</UseWpf>
   </PropertyGroup>