我用我的應用程序組合框,我帶班填充它是這樣的組合框項模板:WPF選定值和搜索功能
namespace Foo.Bar{
public class Item
{
public string lastName;
public string firstName;
public Foo theMeatyPart;
}
}
我可以用「姓氏填充下拉列表中, firstName「使用itemTamplate,但選定的值顯示爲」Foo.Bar.Item「。我怎樣才能將相同的模板應用到selectedItem中,並且使搜索功能正常工作而不會覆蓋Item的ToString方法?
這裏是XAML:
<Style x:Key="SearchComboStyle" TargetType="ComboBox">
<Style.Setters>
<Setter Property="Width" Value="150"></Setter>
</Style.Setters>
</Style>
<DataTemplate x:Key="SearchComboItemTemplate" >
<TextBlock DataContext="{Binding}">
<TextBlock.Text>
<MultiBinding StringFormat="{}{0}, {1}">
<Binding Path="lastName"/>
<Binding Path="firstName"/>
</MultiBinding>
</TextBlock.Text>
</TextBlock>
</DataTemplate>
<ComboBox ItemTemplate="{StaticResource SearchComboItemTemplate}" Style="{StaticResource SearchComboStyle}"
ItemsSource="{Binding Path=PhysiciansList, RelativeSource={RelativeSource AncestorType=local:ExamViewerControl, AncestorLevel=1}}" IsTextSearchEnabled="True" IsTextSearchCaseSensitive="False" IsEditable="True" TextSearch.TextPath="Person.LastName" />
你可以發佈xaml嗎? – dcarneiro 2012-04-18 14:03:48