mirror of https://github.com/AMT-Cheif/Stylet.git
28 lines
1.8 KiB
XML
28 lines
1.8 KiB
XML
<UserControl x:Class="Stylet.Samples.DesignMode.SelfSetupWithActionTargetView"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
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xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
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xmlns:local="clr-namespace:Stylet.Samples.DesignMode"
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xmlns:s="https://github.com/canton7/Stylet"
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mc:Ignorable="d"
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d:DataContext="{d:DesignInstance local:SelfSetupWithActionTargetViewModel, IsDesignTimeCreatable=True}"
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s:View.ActionTarget="{Binding}"
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d:DesignHeight="300" d:DesignWidth="300">
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<DockPanel LastChildFill="False">
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<TextBlock DockPanel.Dock="Top" TextWrapping="Wrap" Margin="10">
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This example demonstrates binding to a ViewModel, where that ViewModel is created at design-time by the designer, and sets itself up.
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<LineBreak/><LineBreak/>
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Intellisense on bindings works, and dummy values from the ViewModel are displayed.
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<LineBreak/><LineBreak/>
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This time, View.ActionTarget has been set, and so the Button's enabled property <Bold>does</Bold> reflect the CanDoSomething guard property in the ViewModel.
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<LineBreak/><LineBreak/>
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Likewise, incorrect action targets are marked as errors in the designer
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</TextBlock>
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<TextBlock DockPanel.Dock="Top" Text="{Binding TextBoxText}"/>
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<!-- Change {s:Action DoSomething} to {s:Action DoSometingElse} to see an exception -->
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<Button DockPanel.Dock="Top" Command="{s:Action DoSomething}">DoSomething Button</Button>
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</DockPanel>
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</UserControl>
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