您所在位置：主题：快救命！如何从数据库中读bmp图片
zd92941
[专家分：0] 发布于 2005-03-09 07:11:00
数据库表单中存有图片的字段名为“TUPIAN”
Table1->Open();
DBImage2->Picture->LoadFromFile(Table1->FieldByName("TUBIAO")->AsString);
std::auto_ptr<TMemoryStream> stream (new TMemoryStream);
Tableimage_field TUPIAN->SaveToStream(stream.get()); ///请问各位大侠这句话到底应该怎么写？
stream->Position = 0;
Image1->Picture->Bitmap->LoadFromStream(stream.get());
Table1->Close();
Table1->Open();
DBImage2->Picture->LoadFromFile(Table1->FieldByName("TUBIAO")->AsString);
std::auto_ptr<TMemoryStream> stream (new TMemoryStream);
Tableimage_field TUPIAN->SaveToStream(stream.get()); ///请问各位大侠这句话到底应该怎么写？
stream->Position = 0;
Image1->Picture->Bitmap->LoadFromStream(stream.get());
Table1->Close();
