真是奇怪,我的ADODATASET的用法,总是出错
adodataset1.commandtext:='update user set userID='001' where userNm='ddd'';adodataset1.active:=true;
系统提示adodataset1不能返回值,
到底是怎么回事?
adodataset1.commandtext:='update user set userID='001' where userNm='ddd'';adodataset1.active:=true;
系统提示adodataset1不能返回值,
到底是怎么回事?
哈,我也搞不清楚是几个分号了,
ADOCommand1.commandtext:='update user set userID='''inttostr+(001)+''' where userNm=''ddd'''
那adodataset1.commandtext跟adocommand1.commandtext有什么区别
ADOQuery1.SQL.Text := 'update user set userID=''001'' where userNm=''ddd''';
ADOQuery1.ExecSQL;
adodataset1.Connection.Execute('update user set userID=''001'' where userNm=''ddd''');