The following code example demonstrates the System.Drawing.Image class and the System.Drawing.Imaging.ImageFormat enumeration used to convert and save image files. The following code loads an image from a .jpg file and then saves it in both .gif and .bmp file formats.

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 Me. To download the latest redistributable, see http://go.microsoft.com/fwlink?linkid=11232. For more information, see GDI+.

Example

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#using <system.drawing.dll> using namespace System; using namespace System::Drawing; using namespace System::Drawing::Imaging; int main() { Image^ image = Image::FromFile("SampleImage.jpg"); image->Save("SampleImage.png", ImageFormat::Png); image->Save("SampleImage.bmp", ImageFormat::Bmp); return 0; }

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#using <system.drawing.dll>

using namespace System;
using namespace System::Drawing;
using namespace System::Drawing::Imaging;

int main()
{
   Image^ image = Image::FromFile("SampleImage.jpg");
   image->Save("SampleImage.png", ImageFormat::Png);
   image->Save("SampleImage.bmp", ImageFormat::Bmp);

   return 0;
}

Example

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