DWM_TNP Constants

Flags used by the DWM_THUMBNAIL_PROPERTIES structure to indicate which of its members contain valid information.

DWM_TNP_RECTDESTINATION
0x00000001

A value for the rcDestination member has been specified.

DWM_TNP_RECTSOURCE
0x00000002

A value for the rcSource member has been specified.

DWM_TNP_OPACITY
0x00000004

A value for the opacity member has been specified.

DWM_TNP_VISIBLE
0x00000008

A value for the fVisible member has been specified.

DWM_TNP_SOURCECLIENTAREAONLY
0x00000010

A value for the fSourceClientAreaOnly member has been specified.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Dwmapi.h

 

 

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