public override bool SetInt(int nRow, int nCol, Int64 value) { if (nRow >= 0 && nRow < mnRow) { if (!mhtRecordVec.ContainsKey(nRow)) { AddRow(nRow); } AFIDataList valueList = (AFIDataList)mhtRecordVec[nRow]; if (valueList.GetType(nCol) == AFIDataList.VARIANT_TYPE.VTYPE_INT) { if (valueList.Int64Val(nCol) != value) { AFCDataList oldValue = new AFCDataList(); oldValue.AddInt64(valueList.Int64Val(nCol)); valueList.SetInt64(nCol, value); AFCDataList newValue = new AFCDataList(); newValue.AddInt64(valueList.Int64Val(nCol)); if (null != doHandleDel) { doHandleDel(mSelf, mstrRecordName, eRecordOptype.Updata, nRow, nCol, oldValue, newValue); } } } return(true); } return(false); }