【发布时间】:2014-07-30 14:23:33
【问题描述】:
谁能告诉我,下面的源代码哪里不对??
(我试图在右键单击列表框项目时禁用它们的灰色突出显示)
<ListBox ItemsSource="{Binding TotoList}"
VerticalAlignment="Stretch"
VerticalContentAlignment="Top">
<ListBox.Style>
<Style TargetType="{x:Type ListBox}">
<Style.Resources>
<SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}"
Color="Transparent" />
<SolidColorBrush x:Key="{x:Static SystemColors.ControlBrushKey}"
Color="Transparent" />
</Style.Resources>
</Style>
</ListBox.Style>
<ListBox.Template>
<ControlTemplate>
<Border BorderBrush="DarkGray"
BorderThickness="0">
<ItemsPresenter />
</Border>
</ControlTemplate>
</ListBox.Template>
<ListBox.ItemTemplate>
<DataTemplate>
<Border BorderBrush="Transparent"
VerticalAlignment="Stretch"
HorizontalAlignment="Stretch">
<Grid Width="120">
<Label Content="{Binding Name}"
HorizontalAlignment="Left"
Margin="5,0,0,0"/>
</Grid>
<Border.Style>
<Style TargetType="Border">
<Style.Triggers>
<Trigger Property="IsMouseOver"
Value="True">
<Setter Property="Background"
Value="Transparent" />
</Trigger>
</Style.Triggers>
</Style>
</Border.Style>
<Border.ContextMenu>
<ContextMenu>
<MenuItem Header="Remove"
Click="removeToto">
</MenuItem>
</ContextMenu>
</Border.ContextMenu>
</Border>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
当右键单击列表框项目以将其删除时,该项目以灰色突出显示...
【问题讨论】:
-
嗯,您问题中的 XAML 在右键单击项目时不会以灰色突出显示项目(我对其进行了测试)。您是否出于问题的目的简化了您的真实 XAML?
标签: c# wpf xaml listbox listboxitem