public string deleteMark(int sn)
{
DLLmarks DLLmarkObj = new DLLmarks();
string resMsg = DLLmarkObj.deleteMark(sn);
return(resMsg);
}
public string deleteOne(int sn)
{
string msg = "";
ATTclass ATTclassobj = new ATTclass();
SqlConnection connection = new SqlConnection(connString);
string sp = "dbo.deleteOne";
connection.Open();
SqlCommand cmd = new SqlCommand(sp, connection);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add("@id", SqlDbType.Int, 5).Value = sn;
DLLmarks DLLmarkObj = new DLLmarks();
string dllRes = DLLmarkObj.deleteMark(sn);
cmd.ExecuteNonQuery();
msg = dllRes;
connection.Close();
return(msg);
}
