L_DispContainerGetTagCallBack

#include "ltivw.h"

L_LTIVW_API L_INT EXT_FUNCTION L_DispContainerGetTagCallBack(hCellWnd, ppfnCallBack, ppUserData)

HWND hCellWnd;	/* handle to the cell window */
DISPCONTAINERTAGCALLBACK * ppfnCallBack;	/pointer to the callback function /
LPVOID * ppUserData;	/* pointer to be updated with user data */

Gets the current tag callback function along with the user data, which were set using L_DispContainerSetTagCallBack.

Parameter	Description
hCellWnd	A handle to the window that represents the Medical Viewer Cell.
ppfnCallBack	Pointer to a pointer to a callback function to be updated with the last tag callback function set using L_DispContainerSetTagCallBack.
ppUserData	Void pointer to be updated with the user defined data associated with the tag callback. If you are not interested in the user-defined data, pass NULL for this parameter.

Returns

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

Comments

To set the callback function used to handle custom tags, call L_DispContainerSetTagCallback.

Required DLLs and Libraries

LTIVW

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:	L_DispContainerSetTagCallBack, L_DispContainerSetActionCallBack, L_DispContainerGetActionCallBack, DISPCONTAINERTAGCALLBACK, DISPCONTAINERACTIONCALLBACK
Topics:	Image Viewer Cells
	Image Viewer Functions: Image Viewer Cells

Example