please dont rip this site Prev Next

TCN_SELCHANGING Overview  Group

The TCN_SELCHANGING notification message notifies a tab control’s parent window that the currently selected tab is about to change. This message is sent in the form of a WM_NOTIFY message. 

TCN_SELCHANGING 

idTabCtl = (int) LOWORD(wParam); 

lpnmhdr = (LPNMHDR) lParam; 

 

Parameters

idTabCtl
Specifies the child window identifier of the tab control.
lpnmhdr
Pointer to an NMHDR structure. The hwndFrom member is the handle of the tab control. The idFrom member is the child window identifier of the tab control. The code member is TCN_SELCHANGING.

Return Values

Returns TRUE to prevent the selection from changing or FALSE to allow the selection to change.

Remarks

To determine the currently selected tab, use the TabCtrl_GetCurSel macro.

See Also

NMHDR, TabCtrl_GetCurSel, TCN_SELCHANGE, WM_NOTIFY

Questions:

Comments:

file: /Techref/os/win/api/win32/mess/src/msg19_23.htm, 2KB, , updated: 2008/1/30 20:42, local time: 2024/12/11 23:39,
TOP NEW HELP FIND: 
13.59.139.202:LOG IN
 ©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?
Please DO link to this page! Digg it! / MAKE!

<A HREF="http://sxlist.com/Techref/os/win/api/win32/mess/src/msg19_23.htm"> TCN_SELCHANGING</A>
After you find an appropriate page, you are invited to your to this massmind site! (posts will be visible only to you before review) Just type a nice message (short messages are blocked as spam) in the box and press the Post button. (HTML welcomed, but not the <A tag: Instead, use the link box to link to another page. A tutorial is available Members can login to post directly, become page editors, and be credited for their posts.


Link? Put it here: 
if you want a response, please enter your email address: 
Attn spammers: All posts are reviewed before being made visible to anyone other than the poster.
Did you find what you needed?
 

Welcome to sxlist.com!

Site supported by
sales, advertizing,
& kind contributors
just like you!
Please don't rip/copy
(here's why
Copies of the site on CD
are available at minimal cost.
 

Welcome to sxlist.com!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  .