L_DispContainerGetTagCallBack

#include "ltivw.h"

L_LTIVW_API L_INT EXT_FUNCTION L_DispContainerGetTagCallBack(hCon, ppfnCallBack, ppUserData)

HDISPCONTAINER hCon;

/* handle to the container */

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

hCon

Handle to the container.

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

For an example, refer to L_DispContainerGetActionCallBack.