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嗨，我試圖用一個模板項目進入後面的代碼C＃如何通過代碼在WPF獲取樣式的特定元素C＃
我試圖訪問的PictureBox這是WindowsFormHost。 然後將其設置爲我想要的。
<Style x:Key="ScreenListBox" TargetType="{x:Type ToggleButton}">
<Setter Property="Background" Value="Transparent"/>
<Setter Property="HorizontalContentAlignment" Value="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
<Setter Property="VerticalContentAlignment" Value="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
<Setter Property="Padding" Value="2,0,0,0"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border x:Name="Bd" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" SnapsToDevicePixels="true" Margin="-0.001,0" Background="#FFABABAB" Width="120" Height="117">
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal"/>
<VisualState x:Name="MouseOver"/>
<VisualState x:Name="Disabled">
<Storyboard>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="stackPanel">
<EasingDoubleKeyFrame KeyTime="0" Value="1"/>
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="textBlock">
<EasingDoubleKeyFrame KeyTime="0" Value="1"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup x:Name="SelectionStates">
<VisualState x:Name="Unselected"/>
<VisualState x:Name="Selected"/>
<VisualState x:Name="SelectedUnfocused"/>
</VisualStateGroup>
<VisualStateGroup x:Name="ValidationStates">
<VisualState x:Name="Valid"/>
<VisualState x:Name="InvalidFocused"/>
<VisualState x:Name="InvalidUnfocused"/>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<StackPanel Orientation="Vertical" Name="TestStackPanel" d:LayoutOverrides="Height">
<Grid Margin="3" Height="85" Name="TestGrid" Background="White">
<WindowsFormsHost Name="wrapper" Margin="0,0,0,0" Background="{x:Null}">
<Forms:PictureBox Name="Picture"></Forms:PictureBox>
</WindowsFormsHost>
<StackPanel x:Name="stackPanel" Margin="0" Width="Auto" Opacity="0">
<DockPanel Margin="0" Width="Auto" Height="45">
<Rectangle Fill="#FFD8D8D8" Margin="0" Width="16" HorizontalAlignment="Left"/>
<Rectangle Fill="#FFEBE77A" Margin="0" Width="17" HorizontalAlignment="Left"/>
<Rectangle Fill="#FF60CDE9" Margin="0" Width="16" HorizontalAlignment="Left"/>
<Rectangle Fill="#FF60E98E" Margin="0" Width="16" HorizontalAlignment="Left"/>
<Rectangle Fill="#FFC65F9C" Margin="0" Width="16" HorizontalAlignment="Left"/>
<Rectangle Fill="#FFC43232" Margin="0" Width="17" HorizontalAlignment="Left"/>
<Rectangle Fill="#FF0A37A5" Margin="0" Width="16" HorizontalAlignment="Left"/>
</DockPanel>
<DockPanel HorizontalAlignment="Stretch" Height="5" Width="Auto">
<Rectangle Fill="#FF0A37A5" Margin="0" Width="16" HorizontalAlignment="Left" Height="Auto"/>
<Rectangle Fill="Black" Margin="0" Width="16" HorizontalAlignment="Left" Height="Auto"/>
<Rectangle Fill="#FFC65F9C" Margin="0" Width="17" HorizontalAlignment="Left" Height="Auto"/>
<Rectangle Fill="Black" Margin="0" Width="16" HorizontalAlignment="Left" Height="Auto"/>
<Rectangle Fill="#FF60CDE9" Margin="0" Width="16" HorizontalAlignment="Left" Height="Auto"/>
<Rectangle Fill="Black" Margin="0" Width="16" HorizontalAlignment="Left" Height="Auto"/>
<Rectangle Fill="#FFD8D8D8" Margin="0" Width="17" HorizontalAlignment="Left" Height="Auto"/>
</DockPanel>
<DockPanel HorizontalAlignment="Stretch" Height="15" VerticalAlignment="Bottom">
<TextBlock x:Name="textBlock" TextWrapping="Wrap" Opacity="0" FontWeight="Bold" Width="60" TextAlignment="Center" FontSize="9.333"/>
</DockPanel>
</StackPanel>
</Grid>
<Grid Margin="5,0" Height="20" VerticalAlignment="Bottom">
<ContentPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="Bottom" Margin="15,0" HorizontalAlignment="Center">
<ContentPresenter.Resources>
<Style TargetType="{x:Type TextBlock}" BasedOn="{StaticResource WrappingStyle}"/>
</ContentPresenter.Resources>
</ContentPresenter>
<Button Content="Button" Margin="0" VerticalAlignment="Top" HorizontalAlignment="Right" Style="{DynamicResource Edit}"/>
<Path x:Name="path" Data="F1M29.2007,72.9482L25.9947,75.2372L25.9947,73.7922L18.5627,73.7922L18.5627,78.9302L25.9947,78.9302L25.9947,77.4862L29.2007,79.7752z" Fill="#FF231F20" Height="9.327" Stretch="Fill" Width="14.534" HorizontalAlignment="Left" Margin="0" VerticalAlignment="Top" Opacity="0"/>
<Rectangle x:Name="rectangle" Fill="#FF231F20" Margin="0" Width="20" Height="20" Opacity="0" VerticalAlignment="Top" d:LayoutOverrides="Width, Height, VerticalMargin" HorizontalAlignment="Left"/>
</Grid>
</StackPanel>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="true">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.HighlightTextBrushKey}}"/>
<Setter Property="Opacity" TargetName="path" Value="1"/>
<Setter Property="Background" TargetName="Bd" Value="#FF26A1E5"/>
</Trigger>
<Trigger Property="Selector.IsSelected" Value="False"/>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
每當我在C＃中使用這種風格我做的：
var listboxitem = new ToggleButton();
listboxitem.Style = (Style)FindResource("ScreenListBox");
VideoListBox.Items.Add(listboxitem);
//在這裏，我希望能夠用圖片框在ScreenListBox。
將其傳遞給另一個函數。
我一直在嘗試Template.FindName，它沒有工作。
任何人都可以看一看，並嘗試將我帶入正確的方向。
謝謝。
Uff ....我沒有看到那裏有一個winforms的東西...那應該做什麼？ – 2013-04-03 22:04:32
嗨HighCore，winform是能夠得到一個控件句柄。 然後將它傳遞給一些pvinvoke的東西，以便能夠在該控件中顯示win32的東西 – Jonathan 2013-04-04 13:31:25