Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
TBM_GETPAGESIZE Message

TBM_GETPAGESIZE message

Retrieves the number of logical positions the trackbar's slider moves in response to keyboard input, such as the or keys, or mouse input, such as clicks in the trackbar's channel. The logical positions are the integer increments in the trackbar's range of minimum to maximum slider positions.

Parameters

wParam
Must be zero.
lParam
Must be zero.

Return value

Returns a 32-bit value that specifies the page size for the trackbar.

Remarks

The trackbar also sends a WM_HSCROLL or WM_VSCROLL message with the TB_PAGEUP and TB_PAGEDOWN notification codes to its parent window when it receives keyboard or mouse input that scrolls the page.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Commctrl.h

See also

TBM_SETPAGESIZE

 

 

Community Additions

ADD
Show:
© 2015 Microsoft