我通过重新定义并从窗口继承来创建了一个自定义窗口模板。这个模板位于一个单独的类库中,我构建了一个dll并从我的主项目中引用它 这是自定义窗口xaml的代码的一部分:
<!-- Window style -->
<Style TargetType="{x:Type local:CustomWindow}">
<Setter Property="WindowStyle" Value="None"/>
<Setter Property="ResizeMode" Value="NoResize"/>
<Setter Property="Background" Value="White"/>
<Setter Property="AllowsTransparency" Value="True"/>
<Setter Property="Opacity" Value="1" />
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="BorderBrush" Value="Silver"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type local:CustomWindow}">
<Border BorderThickness="{TemplateBinding BorderThickness}"
BorderBrush="{TemplateBinding BorderBrush}">
<Grid>
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="auto"/>
<RowDefinition />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<Rectangle x:Name="moveRectangle" Fill="#24282A"
Grid.Row="0" Grid.Column="1"/>
<Label x:Name="WindowName" Background="#24282A" Foreground="White" Grid.Row="0" Grid.Column="0"/>
<StackPanel Grid.Row="0" Grid.Column="2" Orientation="Horizontal" Background="#24282A">
<Button x:Name="minimizeButton" Style="{StaticResource WindowButtonStyle}"
Content="0" />
<Button x:Name="restoreButton" Style="{StaticResource WindowButtonStyle}"
Content="1" />
<Button x:Name="closeButton" Style="{StaticResource WindowButtonStyle}"
Content="r" />
</StackPanel>
<Grid Background="#24282A" Opacity="0.9"
Grid.Row="1" Grid.ColumnSpan="3" Margin="5,0,5,5">
<AdornerDecorator>
<ContentPresenter/>
</AdornerDecorator>
</Grid>
</Grid>
<Grid x:Name="resizeGrid">
<Rectangle
Stroke="{x:Null}"
Fill="#24282A"
VerticalAlignment="Top"
Height="5"
x:Name="top"
Margin="5,0,5,0" />
<Rectangle
Stroke="{x:Null}"
Fill="#24282A"
x:Name="bottom"
Height="5"
VerticalAlignment="Bottom"
Margin="5,0,5,0" />
<Rectangle
Stroke="{x:Null}"
Fill="#24282A"
HorizontalAlignment="Left"
Margin="0,5,0,5"
Width="5"
x:Name="left"/>
<Rectangle
Stroke="{x:Null}"
Fill="#24282A"
Margin="0,5,0,5"
Width="5"
HorizontalAlignment="Right"
x:Name="right" />
<Rectangle
Stroke="{x:Null}"
Fill="#24282A"
HorizontalAlignment="Left"
VerticalAlignment="Bottom"
Width="5"
Height="5"
x:Name="bottomLeft" />
<Rectangle
Stroke="{x:Null}"
Fill="#24282A"
VerticalAlignment="Bottom"
Height="5"
Width="5"
HorizontalAlignment="Right"
x:Name="bottomRight" />
<Rectangle
Stroke="{x:Null}"
Fill="#24282A"
HorizontalAlignment="Right"
Width="5"
Height="5"
VerticalAlignment="Top"
x:Name="topRight" />
<Rectangle
Stroke="{x:Null}"
Fill="#24282A"
HorizontalAlignment="Left"
Width="6"
VerticalAlignment="Top"
Height="5"
x:Name="topLeft" />
</Grid>
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
如您所见,有一个名为“WindowName”的标签。我希望这个标签在我的自定义窗口中是一种标题栏,我想从我的主要wpf应用程序中调用它的属性内容,该应用程序继承自此自定义窗口。一切正常,除了我不知道如何调用这个标签来设置它的内容。任何帮助将不胜感激
答案 0 :(得分:1)
您希望将Label
的内容绑定到基类Title
类的Window
属性,因为基类已经具有您可以重用的依赖项属性。您需要做的就是更新标签组件的xaml,如下所示:
<Label x:Name="WindowName" Content={TemplateBinding Title} Background="#24282A" Foreground="White" Grid.Row="0" Grid.Column="0"/>
您还可以覆盖OnApplyTemplate
中的CustomWindow
,并使用FindName
等方法获取Label
使用其名称,然后通过直接引用进行更新,绑定方式更清晰,所以我不会考虑这条路线,尽管我想至少提一下。