ADODB怎样取出_recordset数据?
阮艾迪 2005-12-03 11:46:43 TCMD :TADOCommand
rs : _recordset;
begin
rs :=tcmd.Execute ;
if rs.RecordCount >0 then
result :=re.Fields[0].value;
end;
提示是:
[Error] FMSlib.pas(3301): E2010 Incompatible types: 'string' and 'TOleVarData'
请问应该怎样取出RS的数据??