this.SelectNextControl(this.txtValue, true, true, false, false);It worked for me that way, but not when I tried the syntax you originally used.
>MessageBox.Show(this.txtValue.SelectNextControl(this.txtValue, true, true, false, false).ToString()); >>I call this from the this.txtValue.KeyUp and the messagebox always tells me false, i.e. the method failed.