BitmapEncoder.Save Method
Encodes a bitmap image to a specified Stream.
Assembly: PresentationCore (in PresentationCore.dll)
[SecurityPermissionAttribute(SecurityAction.InheritanceDemand, Flags = SecurityPermissionFlag.UnmanagedCode)] [SecurityPermissionAttribute(SecurityAction.LinkDemand, Flags = SecurityPermissionFlag.UnmanagedCode)] public virtual void Save( Stream stream )
Parameters
- stream
- Type: System.IO.Stream
Identifies the file stream that this bitmap is encoded to.
| Exception | Condition |
|---|---|
| InvalidOperationException |
The bitmap has already been encoded. |
| NotSupportedException |
The Frames value that is passed to the encoder is null. |
| NotSupportedException |
The Frames count is less than or equal to zero. |
The following example demonstrates how to save a bitmap image to a file stream by using the derived TiffBitmapEncoder class.
FileStream stream = new FileStream("empty.tif", FileMode.Create); TiffBitmapEncoder encoder = new TiffBitmapEncoder(); TextBlock myTextBlock = new TextBlock(); myTextBlock.Text = "Codec Author is: " + encoder.CodecInfo.Author.ToString(); encoder.Frames.Add(BitmapFrame.Create(image)); MessageBox.Show(myPalette.Colors.Count.ToString()); encoder.Save(stream);
Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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.
