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procedure Tfrmwd.Button2Click(Sender: TObject);
Var
fn:TFilename;
begin
blob:= cds01.fieldbyname('wd') as Tblobfield;
blob.SaveToFile(fn);//fn写成'c:/file.doc'就没问题了,但我想不与硬盘发生联系
WebBrowser1.Navigate(fn);
end;
报错:cannot create file
Var
fn:TFilename;
begin
blob:= cds01.fieldbyname('wd') as Tblobfield;
blob.SaveToFile(fn);//fn写成'c:/file.doc'就没问题了,但我想不与硬盘发生联系
WebBrowser1.Navigate(fn);
end;
报错:cannot create file