public DataTable GetActivityByID(long ActivityID)
{
SqlCommand cmd = new SqlCommand("exec dbo.Atul_ActivityGetByActivityID_sp @AtulActivityID", this._connection);
cmd.Parameters.Add(new SqlParameter("@AtulActivityID", ActivityID));
SqlDataAdapter da = new SqlDataAdapter();
da.SelectCommand = cmd;
DataTable returnTable = new DataTable(); returnTable.TableName = "Activity";
da.Fill(returnTable);
return returnTable;
}