在运行时选择WPF DataGrid单元格

Question

My scenario: Data loads in to my data grid page by page On key down of the last row on w pf data grid, i will load another row in the end. this way after binding with the new rows after key down focus on the last selected cell is lost. i want to retain the selection on the last+1 (row and column) cell. How can i set this.

Answer 1

There is event SourceUpdated , so you could do something like that:

private void DataGrid_SourceUpdated(object sender, DataTransferEventArgs e)
{
   (sender as DataGrid).SelectedIndex = (sender as DataGrid).Items.Count - 1;
}

It could help also: How to select a row or a cell in WPF DataGrid programmatically?