Hello, <BR>Plz ignore my earlier mail,i finally managed to convert vb code in csharp but my new requirement is that i have 2 hv 2 different edit columns in form of pushbutton,on click of first edit column,1st dropdownlist should appear & on click 2nd should appear, i do not know how to achieve this & i&#039;m quite new to language,plz can help me ..........<BR>thanx in advance, <BR>rgds, <BR>rvn