What is the best way to take screenshots of a window with c++ in windows?



What is the best way to take screenshots of a window with c++ in windows?..

Answer / Mayank Kumar Dixit

In C++, you can capture a screenshot of a window using GDI+ (Gdiplus.h) by getting the DC (Device Context) of the window and then bitblt (BitBlt) it to a compatible DC. Alternatively, you can use libraries like Direct2D or FreeImage for more advanced functionalities.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More C++ General Interview Questions

What information can an exception contain?

1 Answers  


Which is most difficult programming language?

1 Answers  


Why is main function important?

1 Answers  


Can class objects be passed as function arguments?

1 Answers   HCL,


Write a note about the virtual member function?

1 Answers  


What is a NULL Macro? What is the difference between a NULL Pointer and a NULL Macro?

1 Answers  


Differentiate between a copy constructor and an overloaded assignment operator.

1 Answers  


How can I learn dev c++ programming?

1 Answers  


What is different in C++, compare with unix?

1 Answers  


Do you know what are pure virtual functions?

1 Answers  


When should we use multiple inheritance?

1 Answers  


founder of c++

7 Answers   Microtek, TCS, TeleCommand,


Categories