hi all pls help

Input string is not in a correct format.

string selectsql = ("select title,convert(varchar,date,106)as date,description,cast(status as bit)as status from event_tbl where i_eid=" + Convert.ToInt32(id2) + "");

Regards

Of course we can see what the error is, here is something to help you rather than just tell you.

After assigning your sql statement, do this.

System.Diagnostics.Debug.WriteLine(selectsql);

Then you will be able to tell where the error is at.