private void gridControl_ProcessGridKey(object sender, KeyEventArgs e)
{
if (gridView.IsGroupRow(gridView.FocusedRowHandle))
{
return;
}
ProcessKey(e);
if ((e.KeyValue >= 65 && e.KeyValue <= 90) ||
(e.KeyValue >= 48 && e.KeyValue <= 57))
{
this.Text += Convert.ToChar(e.KeyValue).ToString().ToLower();
this.SelectionStart = this.Text.Length;
e.Handled = true;
}
else if (e.KeyCode == Keys.Back)
{
int textLen = this.Text.Length;
if (textLen > 0)
{
this.Text = this.Text.Substring(0, textLen - 1);
this.SelectionStart = textLen;
}
e.Handled = true;
}
}