public override AFCoreEx.AFIDataList.Var_Data QueryDataObject(int nRow, int nCol)
{
AFIDataList valueList = QueryRow(nRow);
if (null != valueList)
{
return(valueList.VarVal(nCol));
}
return(new AFCoreEx.AFIDataList.Var_Data());
}
public override bool SetDataObject(int nRow, int nCol, AFCoreEx.AFIDataList.Var_Data value)
{
if (nRow >= 0 && nRow < mnRow)
{
if (!mhtRecordVec.ContainsKey(nRow))
{
AddRow(nRow);
}
AFIDataList valueList = (AFIDataList)mhtRecordVec[nRow];
if (valueList.GetType(nCol) == value.nType)
{
if (valueList.VarVal(nCol) != value)
{
AFCDataList oldValue = new AFCDataList();
AFCoreEx.AFIDataList.Var_Data xOld = valueList.VarVal(nCol);
oldValue.AddDataObject(ref xOld);
valueList.SetDataObject(nCol, value);
AFCDataList newValue = new AFCDataList();
AFCoreEx.AFIDataList.Var_Data xNew = valueList.VarVal(nCol);
newValue.AddDataObject(ref xNew);
if (null != doHandleDel)
{
doHandleDel(mSelf, mstrRecordName, eRecordOptype.Updata, nRow, nCol, oldValue, newValue);
}
}
else
{
return(false);
}
}
return(true);
}
return(false);
}
