What is CALLBACK? How it work?
what is the advantage of CALLBACK,
please explain with an example

Answer Posted / ravi

A callback function is a function that gets invoked by the
OS when the function having its pointer as one of its
arguments is invoked.

Is This Answer Correct ?    10 Yes 9 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to repaint when working with horizontal scroll bar

1561


plzz tell me what we can do and dont in tally ERP & sap business one?

1891


what is the meaning of constant FILE EXCEEDS LENGTH LIMIT while loading from ps file to vsam in the jcl?

3372


How to handle dynamic menus in mfc? What happens when client calls cocreateinstance?

707


How do I create a dialog box in mfc?

621






What is the difference between Struts and JSF? Pls list some most suitable differences.

2857


I want recent paper pattern for HP company?

1805


2.create for 10 batch: Employee_Number Employee_name Employee_Dateofjoining Employee_address Employee_salary 1.select the employee name who deriving more than 10 thousand salary and joined before august 08. use structure and pointers

1820


what is functioning of DIalodDataXchange ..?

1206


List out the basic features of MFC.

13753


Do you have an idea about MFC?

930


What is mfc class hierarchy?

636


What does mfc stand for?

979


what message is sent to an application when the user presses the primary button?

1394