How to: Rotate Images with the .NET Framework (C++/CLI)
The following code example demonstrates the use of the System.Drawing.Image class to load an image from disk, rotate it 90 degrees, and save it as a new .jpg file.
Note
GDI+ is included with Windows XP and is available as a redistributable for Windows NT 4.0 SP 6, Windows 2000, Windows 98, and Windows Millennium Edition. To download the latest redistributable, see https://go.microsoft.com/fwlink/?linkid=11232. For more information, see GDI+.
Example
#using <system.drawing.dll>
using namespace System;
using namespace System::Drawing;
int main()
{
Image^ image = Image::FromFile("SampleImage.jpg");
image->RotateFlip( RotateFlipType::Rotate90FlipNone );
image->Save("SampleImage_rotated.jpg");
return 0;
}