SetObject() public abstract method

public abstract SetObject ( int index, NFGUID value ) : bool
index int
value NFGUID
return bool
NFIDataList Class Documentation
示例#1
0
        public override bool SetObject(int nRow, int nCol, NFGUID value)
        {
            if (nRow >= 0 && nRow < mnRow)
            {
                if (!mhtRecordVec.ContainsKey(nRow))
                {
                    AddRow(nRow);
                }
                NFIDataList valueList = (NFIDataList)mhtRecordVec[nRow];
                if (valueList.GetType(nCol) == NFIDataList.VARIANT_TYPE.VTYPE_OBJECT)
                {
                    if (valueList.ObjectVal(nCol) != value)
                    {
                        NFIDataList.TData oldValue = new NFIDataList.TData(NFIDataList.VARIANT_TYPE.VTYPE_OBJECT);
                        NFIDataList.TData newValue = new NFIDataList.TData(NFIDataList.VARIANT_TYPE.VTYPE_OBJECT);

                        oldValue.Set(valueList.ObjectVal(nCol));
                        newValue.Set(value);

                        valueList.SetObject(nCol, value);

                        if (null != doHandleDel)
                        {
                            doHandleDel(mSelf, mstrRecordName, eRecordOptype.Updata, nRow, nCol, oldValue, newValue);
                        }
                    }
                }

                return(true);
            }

            return(false);
        }