Wpf C＃嵌套数据网格
it1352
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问题说明
我有一个包含第二个数据网格的数据网格。我想分别处理每个数据网格的双击事件。问题是来自嵌套数据网格的事件甚至调用来自其父数据网格的双击事件。
XAML文件
I have a datagrid which includes a second datagrid. I want to handle the double click event for each datagrid seperatly. The problem is that the event from the nested datagrid calls even the double click event from its parent datagrid.
XAML File
<DataGrid x:Name="dg_tab_100" MouseDoubleClick="dataGrid0_MouseDoubleClick">
<DataGrid.RowDetailsTemplate >
<DataTemplate>
<DataGrid x:Name="gridPersons" MouseDoubleClick="dataGrid1_MouseDoubleClick" / >
</DataTemplate>
< /DataGrid.RowDetailsTemplate>
</ DataGrid>
C＃代码
C# Code
private void dataGrid0_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
//CODE DATAGRID 0
}
private void dataGrid1_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
//CODE DATAGRID 1
}
我有什么试过：
带有样式和事件设定器的Datagrid Colums
What I have tried:
Datagrid Colums with style and event setter
正确答案
#1
我的解决方案
My solution
public bool EventHandler = false;
private void dataGrid0_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
if (EventHandler == false) {
//CODE DATAGRID 0
}
EventHandler = false;
}
private void dataGrid1_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
//CODE DATAGRID 1
EventHandler = true;
}您可以使用
来源属性用于检查事件源的事件参数。类似于：
You can use the
Sourceproperty of the event argument to check the event's source. Something like:
private void dataGrid0_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
if (e.Source == dg_tab_100)
{
//CODE DATAGRID 0
}
}
private void dataGrid1_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
if (e.Source == gridPersons)
{
//CODE DATAGRID 1
}
}这篇好文章是转载于：学新通技术网
