如何将控件模板分配给 Wpf 中的窗口？
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How to assign control template to window in Wpf?
提问by Matthias
I am trying to define a control template that I then want to use for example for modal dialogs. The problem is, that I followed all instructions that I could find on stackoverflow and anywhere else, but the style/template is not loaded and applied? Instead I get a static resource exception.
我正在尝试定义一个控件模板，然后我想将其用于模式对话框。问题是，我遵循了可以在 stackoverflow 和其他任何地方找到的所有说明，但未加载和应用样式/模板？相反，我得到了一个静态资源异常。
So, how do I apply the template to my window if the template and the window are in different files?
那么，如果模板和窗口在不同的文件中，我如何将模板应用到我的窗口？
Any help?
有什么帮助吗？
<Window x:Class="WpfWindowTemplateTest.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525"
Template="{StaticResource MyWindowTemplate}"
Style="{StaticResource MyWindowStyle}" />
The template that I was using is this one:
我使用的模板是这个：
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<ControlTemplate x:Key="MyWindowTemplate" TargetType="{x:Type Window}">
<Border x:Name="WindowBorder" Style="{DynamicResource WindowBorderStyle}">
<Grid>
<Border Margin="4,4,4,4" Padding="0,0,0,0" x:Name="MarginBorder">
<AdornerDecorator>
<ContentPresenter/>
</AdornerDecorator>
</Border>
<ResizeGrip Visibility="Collapsed" IsTabStop="false" HorizontalAlignment="Right" x:Name="WindowResizeGrip"
VerticalAlignment="Bottom" />
</Grid>
</Border>
<ControlTemplate.Triggers>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="ResizeMode" Value="CanResizeWithGrip"/>
<Condition Property="WindowState" Value="Normal"/>
</MultiTrigger.Conditions>
<Setter Property="Visibility" TargetName="WindowResizeGrip" Value="Visible"/>
<Setter Property="Margin" TargetName="MarginBorder" Value="4,4,4,20" />
</MultiTrigger>
<Trigger Property="WindowState" Value="Maximized">
<Setter Property="CornerRadius" TargetName="WindowBorder" Value="0,0,0,0"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
<Style x:Key="MyWindowStyle" TargetType="{x:Type Window}">
<Setter Property="AllowsTransparency" Value="False" />
<Setter Property="WindowStyle" Value="SingleBorderWindow" />
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}"/>
<Setter Property="Background" Value="Transparent" />
<Setter Property="ShowInTaskbar" Value="False" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Window}">
<Border>
<AdornerDecorator>
<ContentPresenter/>
</AdornerDecorator>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ResourceDictionary>
回答by Sisyphe
Use DynamicResource instead of StaticResource.
使用 DynamicResource 而不是 StaticResource。
<Window x:Class="WpfWindowTemplateTest.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525"
Template="{DynamicResource MyWindowTemplate}"
Style="{DynamicResource MyWindowStyle}" />
Add this to your app.xaml
将此添加到您的 app.xaml
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="/WpfWindowTemplateTest;component/MyWindowTemplate.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
