GridView控件的DoubleClick [英] GridView DoubleClick

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：

 ＆LT;＆的ListView GT;
    ＆LT; ListView.View＆GT;
        ＆LT;＆GridView的GT;
            ＆LT; GridViewColumn标题=文件名＆GT;
                ＆LT; GridViewColumn.CellTemplate＆GT;
                    ＆LT;＆DataTemplate的GT;
                        ＆LT;标签内容={结合文件名}MouseDoubleClick =Configuration_MouseDoubleClick/＆GT;
                    ＆LT; / DataTemplate中＆GT;
                ＆LT; /GridViewColumn.CellTemplate>
            ＆LT; / GridViewColumn＆GT;
            ＆LT; GridViewColumn DisplayMemberBinding ={结合CreationDate}标题=日期/＆GT;
        ＆LT; / GridView的＆GT;
     ＆LT; /ListView.View>
＆LT; /＆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

 ＆LT; ListView控件...＆GT;
    ＆LT; ListView.ItemContainerStyle＆GT;
        ＆LT;风格的TargetType ={X：类型的ListViewItem}＆GT;
            ＆LT; EventSetter事件=MouseDoubleClick处理器=ListViewItem_MouseDoubleClick/＆GT;
        ＆LT; /样式和GT;
    ＆LT; /ListView.ItemContainerStyle>
＆LT; /＆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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