/// <summary>
/// update data at database using stored procedure
/// </summary>
/// <param name="spName"></param>
/// <param name="data"></param>
/// <returns></returns>
protected bool updateSP(String spName, Data data)
{
int result;
dbc = new DBC();
dbc.open();
result = dbc.updateSP(spName, data);
dbc.close();
dbc = null;
return result > 0 ? true : false;
}
