procedure TForm3.Button3Click(Sender: TObject);
var
   graphic1:Timage;
begin
opendialog.Execute;
image2.Picture.LoadFromFile(opendialog.FileName);
graphic1:=Timage.Create(self);
graphic1.picture.loadfromfile(opendialog.filename);
table1.Open;
table1.insert;
table1.fieldbyname('model').asstring:='125';
tblobfield(table1.FieldByName('description')).Assign(graphic1.Picture);
//table1.Fields[1].assign(graphic1.Picture);
//TBlobfield(table1.FieldByName('Description')).Assign//(image2.picture.Graphic) ;
table1.post;
table1.close;
//image2.Free;
graphic1.free;
end;
他沒有辦法把*。JPG圖片寫入數據庫當中,我用的是sqlserver數據庫。老是報
project project1.exe raised exception class edatabase error with message 'field description'must have a value',process stopped.use step or run to continue.的錯。