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Image.Save Method (String, ImageFormat)

Saves this Image to the specified file in the specified format.

Namespace:  System.Drawing
Assembly:  System.Drawing (in System.Drawing.dll)

public void Save(
	string filename,
	ImageFormat format
)

Parameters

filename
Type: System.String
A string that contains the name of the file to which to save this Image.
format
Type: System.Drawing.Imaging.ImageFormat
The ImageFormat for this Image.

ExceptionCondition
ArgumentNullException

filename or format is null.

ExternalException

The image was saved with the wrong image format.

-or-

The image was saved to the same file it was created from.

The following code example demonstrates how to construct a bitmap from a type, and how to use the Save method. To run this example, paste the code into a Windows Form. Handle the form’s Paint event, and call the ConstructFromResourceSaveAsGif method, passing e as PaintEventArgs


private void ConstructFromResourceSaveAsGif(PaintEventArgs e)
{

    // Construct a bitmap from the button image resource.
    Bitmap bmp1 = new Bitmap(typeof(Button), "Button.bmp");

    // Save the image as a GIF.
    bmp1.Save("c:\\button.gif", System.Drawing.Imaging.ImageFormat.Gif);

    // Construct a new image from the GIF file.
    Bitmap bmp2 = new Bitmap("c:\\button.gif");

    // Draw the two images.
    e.Graphics.DrawImage(bmp1, new Point(10, 10));
    e.Graphics.DrawImage(bmp2, new Point(10, 40));

    // Dispose of the image files.
    bmp1.Dispose();
    bmp2.Dispose();
}


.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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