BufferDisposalFlag (Compact 2013)

3/26/2014

This feature is being deprecated for this release. Refer to this component: Windows Imaging Component.

This enumeration provides values that are used to describe how a memory buffer should be released when a task is completed.

Syntax

enum BufferDisposalFlag {
  BufferDisposalFlagNone,
  BufferDisposalFlagGlobalFree,
  BufferDisposalFlagCoTaskMemFree,
  BufferDisposalFlagUnmapView
};

Elements

• BufferDisposalFlagNone
  Nothing should be done to the memory buffer when the image object is released.

• BufferDisposalFlagGlobalFree
  The memory buffer should be released with GlobalFree. Use this when the memory is defined with the HGLOBAL data type.

• BufferDisposalFlagCoTaskMemFree
  The memory buffer should be released with CoTaskMemFree.

• BufferDisposalFlagUnmapView
  The memory buffer should be released with UnmapViewOfFile.

Requirements

See Also

Reference

Imaging Enumerations
IImagingFactory::CreateImageFromBuffer