T testnet Unregistered / Unconfirmed GUEST, unregistred user! 2003-04-01 #22 我要机子上没问题,可以试试 sql:='取字符串个数 [%s] ,results output '; sql:=format(sql,['这是试试']); ClientDataSet1.CommandText :=sql; ClientDataSet1.Params.Clear; ClientDataSet1.Params.CreateParam(ftinteger,'@results',ptInputOutput); ClientDataSet1.Execute; ShowMessage( IntToStr(ClientDataSet1.Params.ParamByName('@results').AsInteger));
我要机子上没问题,可以试试 sql:='取字符串个数 [%s] ,results output '; sql:=format(sql,['这是试试']); ClientDataSet1.CommandText :=sql; ClientDataSet1.Params.Clear; ClientDataSet1.Params.CreateParam(ftinteger,'@results',ptInputOutput); ClientDataSet1.Execute; ShowMessage( IntToStr(ClientDataSet1.Params.ParamByName('@results').AsInteger));