private void TxtCityCode_KeyDown(object sender, KeyEventArgs e) { try { ProjectFunctions.CreatePopUpForFourBoxes("SELECT CITYMASTER.CTSYSID, CITYMASTER.CTNAME,STATEMASTER.STNAME,STATEMASTER.UNDERRG FROM CITYMASTER INNER JOIN STATEMASTER ON CITYMASTER.UNDERSTID = STATEMASTER.STSYSID", " Where CTSYSID", txtCityCode, txtCityName, txtState, txtCountry, txtContactPerson, HelpGrid, HelpGridView, e); } catch (Exception ex) { ProjectFunctions.SpeakError(ex.Message); } }