CToolTipCtrl: How can i use SetTitle function

[ugur_basak]

I want to use SetTitle function but compiler gives that error "C2065 'SetTitle' : undeclared identifier. How can i use this function.

[ugur_basak]

I found a solution, but i guess it is not a good solution. I have remove these form stdafx.h #ifndef _WIN32_IE // Allow use of features specific to IE 4.0 or later. #define _WIN32_IE 0x0400 // Change this to the appropriate value to target IE 5.0 or later. #endif i dont understand but it seems to work good.

[Jack Puppy]

If you look up the Win32 documentation for TTM_SETTITLE (which is called by SetTitle), it lists the requirements as: Windows 2000, Windows NT 4.0 with Internet Explorer 5, Windows 98, Windows 95 with Internet Explorer 5. Therefore you need to change the _WIN32_IE value so that it will target at least IE 5. #ifndef _WIN32_IE // Allow use of features specific to IE 4.0 or later. #define _WIN32_IE 0x0400 // Change this to the appropriate value to target IE 5.0 or later. #endif to #ifndef _WIN32_IE // Allow use of features specific to IE 4.0 or later. #define _WIN32_IE **0x0500** // Change this to the appropriate value to target IE 5.0 or later. #endif You can see all the various macros/constants here: Using the Windows Headers

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