谁帮忙看看我定义了这个函数后程序调试无法通过?
函数如下:
function newid(pzlb_id: string): string;
var
cnlistid,d_year,d_month,d_day:string;
i:integer;
ADOSetTmp: TADODataSet;
begin
d_year:=formatfloat('00',strtoint(formatdatetime('yy',getserverdate)));
d_month:=d_year+formatfloat('00',strtoint(formatdatetime('mm',getserverdate)));
d_day:=d_month+formatfloat('00',strtoint(formatdatetime('dd',getserverdate)))+pzlb_id;
ADOSetTmp := nil;
ADOSetTmp := TADODataSet.Create(ADOSetTmp);
ADOSetTmp.CommandText := 'SELECT MAX(spbm) AS maxid FROM spbm where substring(spbm,1,8)=''d_day''';
ADOSetTmp.Connection := DM1.ADOConnection1;
ADOSetTmp.Open;
if ADOSetTmp.fieldbyname('maxid').AsString='' then
begin
cnlistid:=d_day+'001';
end
else
begin
i:=strtoint(copy(ADOSetTmp.fieldbyname('maxid').asstring,9,3))+1;
cnlistid:=d_day+formatfloat('000',i);
end;
result:=cnlistid;
end
调示提示如下:
[错误] spbm1pas.pas(305): Undeclared identifier: 'getserverdate'
[致命错误] FXsoft.dpr(251): Could not compile used unit 'spbm1pas.pas'