本文介绍了GridView控件的DoubleClick的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个GridView,我想在列表中的项目检测双击事件,我做如下:
<&的ListView GT;
< ListView.View>
<&GridView的GT;
< GridViewColumn标题=文件名>
< GridViewColumn.CellTemplate>
<&DataTemplate的GT;
<标签内容={结合文件名}MouseDoubleClick =Configuration_MouseDoubleClick/>
< / DataTemplate中>
< /GridViewColumn.CellTemplate>
< / GridViewColumn>
< GridViewColumn DisplayMemberBinding ={结合CreationDate}标题=日期/>
< / GridView的>
< /ListView.View>
< /&的ListView GT;
问题是,我只能给它附加到模板控制检测doubleclicks。
我怎么能附上 MouseDoubleClick
事件对整个 ListViewItem的
?是否有与PRISM任何解决方案?
解决方案
您可以MouseDoubleClick事件在ItemContainerStyle添加到ListViewItem的这样
< ListView控件...>
< ListView.ItemContainerStyle>
<风格的TargetType ={X:类型的ListViewItem}>
< EventSetter事件=MouseDoubleClick处理器=ListViewItem_MouseDoubleClick/>
< /样式和GT;
< /ListView.ItemContainerStyle>
< /&的ListView GT;
后面..
code
无效ListViewItem_MouseDoubleClick(对象发件人,MouseButtonEventArgs E)
{
// ...
}
I have a GridView where I want to detect a doubleclick event on the items in the list, i do it as follows:
<ListView>
<ListView.View >
<GridView >
<GridViewColumn Header="FileName">
<GridViewColumn.CellTemplate>
<DataTemplate>
<Label Content="{Binding FileName}" MouseDoubleClick="Configuration_MouseDoubleClick"/>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn DisplayMemberBinding="{Binding CreationDate}" Header="Date"/>
</GridView>
</ListView.View>
</ListView>
The problem is that I can only detect doubleclicks by attaching it to the control in the template.
How can I attach the MouseDoubleClick
event to the whole ListViewItem
? Is there any solution for that with PRISM?
解决方案
You can add the MouseDoubleClick event to ListViewItem in the ItemContainerStyle like this
<ListView ...>
<ListView.ItemContainerStyle>
<Style TargetType="{x:Type ListViewItem}">
<EventSetter Event="MouseDoubleClick" Handler="ListViewItem_MouseDoubleClick"/>
</Style>
</ListView.ItemContainerStyle>
</ListView>
Code behind..
void ListViewItem_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
//...
}
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