kulandaivel_mca

i am developing web application asp.net with c#... if i click a particular link one excel file will opent (it contains reports)... how can i open this excel file and i have to modify that excel file...

i cannot understand this line... adjust to suit like checkbox1 = second row checkbox

now, I want to delete one record on datagrid when I checked checkbox. there is a checkbox on datagrid. for example; if I checked checkbox on second row. The second row will deleted.(button click event) how can i do this...

i want to validate the check box present inside the datagrid... checked or not... asp.net using c#

definition for dataset,datatable and sqldataadaptor...