BitmapDecoder.Create Method (Stream, BitmapCreateOptions, BitmapCacheOption)

public static BitmapDecoder Create (
	Stream bitmapStream,
	BitmapCreateOptions createOptions,
	BitmapCacheOption cacheOption
)

public static BitmapDecoder Create (
	Stream bitmapStream, 
	BitmapCreateOptions createOptions, 
	BitmapCacheOption cacheOption
)

public static function Create (
	bitmapStream : Stream, 
	createOptions : BitmapCreateOptions, 
	cacheOption : BitmapCacheOption
) : BitmapDecoder

You cannot use methods in XAML.

Parameters

bitmapStream

The file stream that identifies the bitmap to decode.

createOptions

Identifies the BitmapCreateOptions for this decoder.

cacheOption

Identifies the BitmapCacheOption for this decoder.

Return Value

Use the OnLoad cache option if you wish to close the bitmapStream after the decoder is created. The default OnDemand cache option retains access to the stream until the bitmap is needed and cleanup is handled by the garbage collector.

The following example demonstrates how to use the Create method to create a decoder for a given image. The first BitmapFrame of the image is used as the source of an Image control.

Stream imageStream = new FileStream("sampleImages/waterlilies.jpg",
   FileMode.Open, FileAccess.Read, FileShare.Read);

BitmapDecoder streamBitmap = BitmapDecoder.Create(
   imageStream, BitmapCreateOptions.None,
   BitmapCacheOption.Default);

// Create an image element;
Image streamImage = new Image();
streamImage.Width = 200;
// Set image source using the first frame.
streamImage.Source = streamBitmap.Frames[0];

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework