please dont rip this site Prev Next

TVN_SELCHANGED Overview  Group

The TVN_SELCHANGED notification message notifies a tree-view control’s parent window that the selection has changed from one item to another. This notification message is sent in the form of a WM_NOTIFY message.

TVN_SELCHANGED 

pnmtv = (NM_TREEVIEW FAR *) lParam 

 

Parameters

pnmtv
Pointer to an NM_TREEVIEW structure. The itemOld and itemNew members of the NM_TREEVIEW structure are TV_ITEM structures that contain information about the previously selected item and the newly selected item. Only the mask, hItem, state, and lParam members of these structures are valid. The stateMask members of the TV_ITEM structures specified by itemOld and itemNew are undefined on input.

The action member of the NM_TREEVIEW structure indicates the type of action that caused the selection to change. It can be one of the following values:

Value

Meaning

TVC_BYKEYBOARD

By a key stroke

TVC_BYMOUSE

By a mouse click

TVC_UNKNOWN

Unknown

Return Values

No return value.

See Also

NM_TREEVIEW, WM_NOTIFY


file: /Techref/os/win/api/win32/mess/src/msg21_16.htm, 2KB, , updated: 2000/4/7 12:20, local time: 2024/3/29 03:40,
TOP NEW HELP FIND: 
3.218.247.159: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://www.piclist.com/techref/os/win/api/win32/mess/src/msg21_16.htm"> TVN_SELCHANGED</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?

  PICList 2024 contributors:
o List host: MIT, Site host massmind.org, Top posters @none found
- Page Editors: James Newton, David Cary, and YOU!
* Roman Black of Black Robotics donates from sales of Linistep stepper controller kits.
* Ashley Roll of Digital Nemesis donates from sales of RCL-1 RS232 to TTL converters.
* Monthly Subscribers: Gregg Rew. on-going support is MOST appreciated!
* Contributors: Richard Seriani, Sr.
 

Welcome to www.piclist.com!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  .