C++builder 2010 Image控件五种办法显示bmp图片
其中方法4可以显示除了bmp格式,还可以显示jpg、gif等格式
// 方法1
Image1->Picture->LoadFromFile("1.bmp");
// 方法2
Image1->Picture->Bitmap->LoadFromFile("1.bmp");
// 方法3
TFileStream *fileStream = new TFileStream("1.bmp", fmOpenRead);
Image1->Picture->Bitmap->LoadFromStream(fileStream);
delete fileStream;
// 方法4
TWICImage *wicImage = new TWICImage;
wicImage->LoadFromFile("1.bmp");
Image1->Picture->Assign(wicImage);
delete wicImage;
// 方法5
TMemoryStream *memStream = new TMemoryStream;
memStream->LoadFromFile("1.bmp");
Image1->Picture->Bitmap->LoadFromStream(memStream);
delete memStream;
清除Img控件的办法
Image1->Picture = NULL;