Hello All,

I have DataTable with some columns. The first column is filled with some double values. The other columns are empty, I want to fill those columns by performing some calculations on the content of the first column,like below:

MyTable.Rows[i]["Qx"] = TableLx.Rows[i][1] + 1/(1.04)*TableLx.Rows[i][1];

This is not possible because the Items are objects and you can't use the '+' operator. How to fill those columns then ?

Thank you.

Zakaria