fyiReporting.RdlDesign.SQLCtl.tbSQL_KeyDown C# (CSharp) 메소드

        private void tbSQL_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.Control && (e.KeyCode == Keys.A))
            {
                if (sender != null)
                    ((TextBox)sender).SelectAll();
                e.Handled = true;
            }
        }