L_DispContainerGetPostPaintCallBack

#include "l_bitmap.h"

L_LTIVW_API L_INT EXT_FUNCTION L_DispContainerGetPostPaintCallBack(hCellWnd, ppfnCallBack, ppUserData)

Gets the current action callback function along with the user data, which were set using L_DispContainerSetPostPaintCallBack.

Parameters

L_HWND hCellWnd

A handle to the window that represents the Medical Viewer Cell.

DISPCONTAINERPOSTPAINTCALLBACK * ppfnCallBack

Pointer to a pointer to a callback function to be updated with the last post-paint callback function set using L_DispContainerSetPostPaintCallBack.

LPVOID * ppUserData

Void pointer to be updated with the value of user defined data associated with the tag callback. If you are not interested in the user-defined data, pass NULL for this parameter.

Returns

Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Required DLLs and Libraries

Help Version 21.0.2020.8.21
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