WpfExtensions.Xaml 1.2.0

.NET Core 3.0 .NET Framework 4.5
NuGet\Install-Package WpfExtensions.Xaml -Version 1.2.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
dotnet add package WpfExtensions.Xaml --version 1.2.0
<PackageReference Include="WpfExtensions.Xaml" Version="1.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add WpfExtensions.Xaml --version 1.2.0
#r "nuget: WpfExtensions.Xaml, 1.2.0"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install WpfExtensions.Xaml as a Cake Addin
#addin nuget:?package=WpfExtensions.Xaml&version=1.2.0

// Install WpfExtensions.Xaml as a Cake Tool
#tool nuget:?package=WpfExtensions.Xaml&version=1.2.0


0. *New CommandExtension

  • View (XAML):
<Element Command={markup:Command Execute} />
<Element Command={markup:Command ExecuteWithArgumentAsync, CanExecute}
         CommandParameter={Binding Argument} />
  • View Model (*.cs):
class ViewModel
    public void Execute() {}

    public void ExecuteWithArgument(string arg) {}

    // The `Execute` method supports async, and its default `Can Execute` method will disable the command when it is busy.

    public Task ExecuteAsync() => Task.Completed;

    public Task ExecuteWithArgumentAsync(string arg) => Task.Completed;

    // The `Can Execute` method does not support async.

    public bool CanExecute() => true;

    public bool CanExecuteWithArgument(string arg) => true;

1. ComposeExtension

Combine multiple Converters into one pipeline.

<TextBlock Visibility="{Binding DescriptionText, Converter={markup:Compose
                       {StaticResource IsNullOrEmptyOperator},
                       {StaticResource NotConverter},
                       {StaticResource BooleanToVisibilityConverter}}}"
           Text="{Binding DescriptionText}" />

2. IfExtension

Using the Conditional expression in XAML.

<Button Command="{markup:If {Binding BoolProperty},
                            {Binding OkCommand},
                            {Binding CancelCommand}}" />
    <markup:If Condition="{Binding IsLoading}">
            <views:LoadingView />
            <views:LoadedView />

3. SwitchExtension

Using the Switch expression in XAML.

<Image Source="{markup:Switch {Binding FileType},
                              {Case {x:Static res:FileType.Music}, {StaticResource MusicIcon}},
                              {Case {x:Static res:FileType.Video}, {StaticResource VideoIcon}},
                              {Case {x:Static res:FileType.Picture}, {StaticResource PictureIcon}},
                              {Case {StaticResource UnknownFileIcon}}}" />
    <Switch To="{Binding SelectedViewName}">
        <Case Label="View1">
            <views:View1 />
        <Case Label="{x:Static res:Views.View2}">
            <views:View2 />
            <views:View404 />

4. I18nExtension

Dynamically switch the culture resource without restarting the app.

<TextBlock Text="{markup:I18n {x:Static languages:UiStrings.MainWindow_Title}}" />
<TextBlock Text="{markup:I18nString {x:Static languages:UiStrings.SayHello}, {Binding Username}}" />
<TextBlock Text="{markup:I18nString {x:Static languages:UiStrings.StringFormat},
                                    {Binding Arg0},
                                    {Binding Arg1},
                                    {Binding Arg15}}" />

5. StylesExtension (In Progress)

<Button Style="{markup:Styles {StaticResource FlatButtonStyle},
                              {StaticResource AnimationStyle},
                              ...}" />
Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows
.NET Core netcoreapp3.0 netcoreapp3.1
.NET Framework net45 net451 net452 net46 net461 net462 net463 net47 net471 net472 net48
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.
  • .NETCoreApp 3.0

    • No dependencies.
  • .NETFramework 4.5

    • No dependencies.

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Version Downloads Last updated
1.2.0 2,476 3/2/2021
1.1.0 406 10/25/2020
1.0.1 398 7/24/2019
1.0.0 386 6/10/2019
0.0.7 400 3/15/2019