Hi All, I need You help I need to perform some calculations in a datagrid, EX. I have these infomation i a Textbox Total Pieces= 10, Total Weight(lbs)=100, Total Weight(Kilo)=220 and i have these datagrid culomns | Pcs | WT(lbs) | WT(Kilo) | ------------------------------------- | | | | When i enter a value into Datagrid Culomn(Pcs), I need to perform these calculations (1) Calculate the WT(lbs) (ex. culomn(Pcs)=1, Calculation((100/10) * 1)). This is the WT(Lbs) and then I do the same for The WT(Kilo). the problen is, I can't get the values to show in the datagrid afther I enter the value for the (Pcs) and I dont Know were to place these calculations. Can Anyone Please Help?????