Hi to all,

My name is hari, iam trying to delete the column value of spread sheet using c sharp,
iam trying to get the value and compare, when comparing it showing some errors, can any one help me, to slove this issue
i pasted code below

Code:
Microsoft.Office.Interop.Excel.Application ObjExcel = new Microsoft.Office.Interop.Excel.Application();
            Microsoft.Office.Interop.Excel.Workbook ObjWorkBook=null;
...