BitmapDecoder Members

Represents a container for bitmap frames. Each bitmap frame is a BitmapSource. This abstract class provides a base set of functionality for all derived decoder objects.

The BitmapDecoder type exposes the following members.

  NameDescription
Protected method BitmapDecoder Initializes a new instance of BitmapDecoder.
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  NameDescription
Public method CheckAccess Determines whether the calling thread has access to this DispatcherObject. (Inherited from DispatcherObject.)
Public method Static member Create Overloaded. Creates a BitmapDecoder by using the specified BitmapCreateOptions and BitmapCacheOption.
Public method CreateInPlaceBitmapMetadataWriter Creates an instance of InPlaceBitmapMetadataWriter, which can be used to update the metadata of a bitmap.
Public method Equals Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected method Finalize Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public method GetHashCode Serves as a hash function for a particular type. (Inherited from Object.)
Public method GetType Gets the type of the current instance. (Inherited from Object.)
Protected method MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Public method ToString Converts the current value of a BitmapDecoder to a String. (Overrides Object.ToString().)
Public method VerifyAccess Enforces that the calling thread has access to this DispatcherObject. (Inherited from DispatcherObject.)
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  NameDescription
Public property CodecInfo Gets information that describes this codec.
Public property ColorContexts Gets a value that represents the color profile associated with a bitmap, if one is defined.
Public property Dispatcher Gets the Dispatcher this DispatcherObject is associated with. (Inherited from DispatcherObject.)
Public property Frames Gets the content of an individual frame within a bitmap.
Public property IsDownloading Gets a value that indicates if the decoder is currently downloading content.
Public property Metadata Gets an instance of BitmapMetadata that represents the global metadata associated with this bitmap, if metadata is defined.
Public property Palette Gets the BitmapPalette associated with this decoder.
Public property Preview Gets a BitmapSource that represents the global preview of this bitmap, if one is defined.
Public property Thumbnail Gets a BitmapSource that represents the thumbnail of the bitmap, if one is defined.
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  NameDescription
Public event DownloadCompleted Occurs when a BitmapDecoder has finished downloading bitmap content.
Public event DownloadFailed Occurs when bitmap content failed to download.
Public event DownloadProgress Occurs when a BitmapDecoder has made progress downloading bitmap content.
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