如何在wpf datagrid点击行上显示弹出窗口 [英] how to show popup on wpf datagrid clicked row
本文介绍了如何在wpf datagrid点击行上显示弹出窗口的处理方法,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
我想当用户点击datagrid行然后在行下显示弹出窗口
我该怎么办?
解决方案
你可以使用XAML中的SelectedCellsChanged进入Control DataGrid
是这样的:
< pre lang =text> SelectedCellsChanged =DataGrid1SelectedCellsChanged
和代码背后:
private void DataGrid1SelectedCellsChanged( object sender,System.Windows.Controls.SelectedCellsChangedEventArgs e)
{
try
{
var dataView = dataGrid1.CurrentCell.Item as DataRowView;
if (dataView == null )
{
// 如果没有选择值,有些代码
}
else
{
var dataRow1 = dataView.Row [ 0 跨度>]的ToString();
var dataRow2 = dataView.Row [ 1 ]。ToString();
var dataRow3 = dataView.Row [ 2 ]。ToString();
// 它取决于行数
MessageBox.Show(< span class =code-string> 您已选择: + dataRow1 + , + dataRow2 + , + dataRow3);
}
}
catch (例外情况)
{
MessageBox.Show( ex.ToString());
}
}
I want when user clicked on datagrid row then show popup under row
how can i do this?
解决方案
You can useSelectedCellsChangedin XAML into Control DataGrid
to be this :
SelectedCellsChanged="DataGrid1SelectedCellsChanged"
and in Code Behind :
private void DataGrid1SelectedCellsChanged(object sender, System.Windows.Controls.SelectedCellsChangedEventArgs e) { try { var dataView = dataGrid1.CurrentCell.Item as DataRowView; if (dataView == null) { // some code her if not have value selected } else { var dataRow1 = dataView.Row[0].ToString(); var dataRow2 = dataView.Row[1].ToString(); var dataRow3 = dataView.Row[2].ToString(); // it depends on the number of row MessageBox.Show("You have selected :" + dataRow1 +"," + dataRow2 +"," + dataRow3 ); } } catch (Exception ex) { MessageBox.Show(ex.ToString()); } }
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