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ReleaseDC

uEye ActiveX Manual Version 4.00

ReleaseDC

Syntax

LONG ReleaseDC (OLE_HANDLE hDC)

Description

ReleaseDC() releases the windows device context handle in DirectDraw mode returned by GetDC().

Achtung

DirectDraw display functions are obsolete and should not be used anymore. We recommend to use the Direct3D functions instead (see Obsolete functions).

Parameters

hDC

Device context handle previously received from the GetDC() function.

Return values

IS_SUCCESS

Function executed successfully

IS_NO_SUCCESS

General error message


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