WPF DataGrid 双击行 获得绑定数据

Posted 2021-03-21 lonelyxmas

原文:WPF DataGrid 双击行 获得绑定数据

1）增加事件

2）增加对象获取

 

 

1）事件代码

Datagrid 增加事件 MouseDoubleClick="dataGrid_MouseDoubleClick"

 
  private void dataGrid_MouseDoubleClick(object sender, System.Windows.Input.MouseButtonEventArgs e)
         {
             DataGrid datagrid = sender as DataGrid;
             Point aP = e.GetPosition(datagrid);
             IInputElement obj = datagrid.InputHitTest(aP);
             DependencyObject target = obj as DependencyObject;
 
 
             while (target != null)
             {
                 if (target is DataGridRow)
                 {
                     var s = this.dataGrid.SelectedItem;
                 }
                 target = VisualTreeHelper.GetParent(target);
             }
         }

2）获得属性

直接转换对象

对象类 s = （对象类） this.dataGrid.SelectedItem; 就可以了

   var s = this.dataGrid.SelectedItem;