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WMT_ATTR_DATATYPE enumeration

The WMT_ATTR_DATATYPE enumeration defines the data type for a variably typed property.

Syntax


typedef enum WMT_ATTR_DATATYPE { 
  WMT_TYPE_DWORD   = 0,
  WMT_TYPE_STRING  = 1,
  WMT_TYPE_BINARY  = 2,
  WMT_TYPE_BOOL    = 3,
  WMT_TYPE_QWORD   = 4,
  WMT_TYPE_WORD    = 5,
  WMT_TYPE_GUID    = 6
} WMT_ATTR_DATATYPE;

Constants

WMT_TYPE_DWORD

The property is a 4-byte DWORD value.

WMT_TYPE_STRING

The property is a null-terminated Unicode string.

WMT_TYPE_BINARY

The property is an array of bytes.

WMT_TYPE_BOOL

The property is a 4-byte Boolean value.

WMT_TYPE_QWORD

The property is an 8-byte QWORD value.

WMT_TYPE_WORD

The property is a 2-byte WORD value.

WMT_TYPE_GUID

The property is a 128-bit (6-byte) GUID.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Version

Windows Media Format 7 SDK, or later versions of the SDK

Header

Wmsdkidl.h (include Wmsdk.h)

See also

Attributes
Enumeration Types

 

 

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