please dont rip this site Prev Next

TB_SETROWS Overview  Group

The TB_SETROWS message sets the number of rows of buttons in a toolbar.


wParam = (WPARAM) MAKEWPARAM(cRows, fLarger); 

lParam = (LPARAM) (LPRECT) lprc; 



Number of rows requested. The minimum number of rows is one, and the maximum is equal to the number of buttons in the toolbar.
Flag that indicates whether to create more rows than requested when the system cannot create the number of rows specified by cRows. If this parameter is TRUE, the system creates more rows. If it is FALSE, the system creates fewer rows.
Pointer to a RECT structure that receives the bounding rectangle of the toolbar after the rows are set.

Return Values

No return value.


Because the system does not break up button groups when setting the number of rows, the resulting number of rows might differ from the number requested.

See Also


file: /Techref/os/win/api/win32/mess/src/msg17_16.htm, 1KB, , updated: 2000/4/7 12:20, local time: 2022/8/8 02:53,

 ©2022 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!


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!

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!