private void ValidateCoordSysCode_Click(object sender, EventArgs e) { try { m_coordsysCodeCoordSys = null; string s = _cat.ConvertCoordinateSystemCodeToWkt(CoordSysCodeText.Text); m_coordsysCodeCoordSys = _cat.FindCoordSys(CoordSysCodeText.Text); } catch { } UpdateOKButton(); }