wpf - WPF 中的 DataGridCell 编辑模式问题

Question

这是问题所在：

当我们要编辑 aDataGridCell时，我们必须首先选择a DataGridRow。我的意思是在DataGridCell外部编辑DataGridRow.Current，我们需要 1.Click单元格选择行，2.DoubleClick单元格进入编辑模式。我的问题是我们如何只需单击一下就可以进入编辑模式？可能吗？

Answer 1

First, you can set the SelectionUnit="Cell", was selected to only one Cell.

Second, you can start editing with key F2.

To start editing when you click on a Cell, you need to add the following event handler GotFocus:

<DataGrid Name="MyDataGrid" SelectionUnit="Cell" GotFocus="MyDataGrid_GotFocus" ...>

Code behind

private void MyDataGrid_GotFocus(object sender, RoutedEventArgs e)
{     
    if (e.OriginalSource.GetType() == typeof(DataGridCell))
    {            
        DataGrid MyDataGrid = (DataGrid)sender;

        if ((MyDataGrid != null) && (MyDataGrid.IsReadOnly == false))
        {
            MyDataGrid.BeginEdit(e);
        }
    }
}