/// <summary> /// Go to previous row in the dataset /// </summary> /// <returns>False if current position doesn't change</returns> public bool Prior() { if (queryID <= 0) { return(false); } //Call SQL API function to move to the previous position // VistaDBAPI.ivsql_MoveBy(queryID, -1); VistaDBAPI.ivsql_Prior(queryID); return(false); }