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我已經重寫了窗口列表框,以便在每個ListBoxItem中顯示圖像和一段文本,但我需要過濾顯示的文本內容我希望通過訪問實際列表框的DisplayMemberPath來實現此目的,但是我無法讓它工作。如何在嘗試將列表框綁定到ListBoxItem的內容時從ListBox訪問DisplayMemberPath?
<Setter Property="ItemContainerStyle">
<Setter.Value>
<!-- Simple ListBoxItem - This is used for each Item in a ListBox. The item's content is placed in the ContentPresenter -->
<Style TargetType="{x:Type ListBoxItem}">
<Setter Property="SnapsToDevicePixels" Value="true"/>
<Setter Property="OverridesDefaultStyle" Value="true"/>
<Setter Property="VerticalContentAlignment" Value="Center"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ListBoxItem}">
<Grid SnapsToDevicePixels="true">
<Border x:Name="Border">
<Grid Height="40">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Image
Source="{Binding Path=ThumbnailImage}"
Height="30"
Width="30"
Grid.Column="0"/>
<Label
x:Name="Text"
Content="{TemplateBinding DisplayMemberPath}"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
VerticalContentAlignment="Center"
HorizontalAlignment="Stretch"
Grid.Column="1"
Height="40"/>
</Grid>
</Border>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsSelected" Value="true">
<Setter Property="FontWeight" Value="Bold" TargetName="Text"/>
<Setter Property="Foreground" Value="White" TargetName="Text"/>
<Setter Property="Background" Value="Blue" TargetName="Border"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Setter.Value>
</Setter>
這是我使用了我的風格的代碼,這是我不能獲得工作線:
CONTENT = 「{TemplateBinding的DisplayMemberPath}」
它與抱怨: 找不到'ListBoxItem'類型的靜態成員'DisplayMemberPathProperty'
任何人都可以指出我正確的方向嗎?