L_GetStatusCallBack

#include "l_bitmap.h"

L_LTKRN_API STATUSCALLBACK L_GetStatusCallBack(ppUserData)

L_VOID** ppUserData;

void pointer to be updated with user data

Returns a pointer to the current status callback function.

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

Pointer to the current status callback function.

Comments

Use this function to update a status bar and detect a user interrupt.

A status callback function can be associated with the following functions:

This function is the only way to retrieve the user-defined data associated with the status callback.

Required DLLs and Libraries

LTKRN

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

Win32, x64, Linux.

For complete sample code, refer to the CHILD.C module of the DEMO example.

Help Version 19.0.2017.10.27

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LEADTOOLS Raster Imaging C API Help

Functions:	STATUSCALLBACK, L_SetStatusCallBack
Topics:	Using Callback Functions