如何在Combobox中显示树视图 [英] How Do I Show A Treeview In Combobox

问题描述

我需要在一个comboxbox中的treeview中显示show数据。可以任何人说或者给一个控件来源，这样我就可以自定义我的需求

解决方案

< blockquote>你需要这样的东西吗？

 <  < span class =code-leadattribute>网格 >  
 <   ComboBox     x：名称  =  comboBox    Horizo​​ntalAlignment   = 左   高度  =  41   保证金  =  62,44,0， 0    VerticalAlignment   =  Top   宽度  =  347 >  
 <   ComboBoxItem  >  
 < span class =code-keyword><   ComboBoxItem.Template  >  
 <   ControlTemplate  >  
 <   TreeView    高度  = 自动 >  
 <   TreeViewItem    标题  =  1级    /  >  
 <   TreeViewItem    标题  =  Level 1 B    IsExpanded   =  True   >  
 <   TreeViewItem    标题  = 等级2   /  >  
 < ;   / TreeViewItem  >  
 <   / TreeView  >  
 <   / ControlTemplate  >  
  <   / ComboBoxItem.Template  >  
 <   / ComboBoxItem  >  
 <   / ComboBox  >  
 
 <   / Grid  >  

I need to show the show datas in treeview inside a comboxbox..Can any one say or give a control with source so that i can customize to my reqirements

解决方案

Do you need something like this?

<Grid>
    <ComboBox x:Name="comboBox" HorizontalAlignment="Left" Height="41" Margin="62,44,0,0" VerticalAlignment="Top" Width="347">
        <ComboBoxItem>
            <ComboBoxItem.Template>
                <ControlTemplate>
                    <TreeView Height="auto">
                        <TreeViewItem Header="Level 1 A" />
                        <TreeViewItem Header="Level 1 B" IsExpanded="True" >
                            <TreeViewItem Header="Level 2"/>
                        </TreeViewItem>
                    </TreeView>
                </ControlTemplate>
            </ComboBoxItem.Template>
        </ComboBoxItem>
    </ComboBox>

</Grid>

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