#include "BIDISP.H"
LRESULT CALLBACK DisplayWmVertScroll( HWND hWnd,
WPARAM wParam,
LPARAM lParam,
LPDISPLAYSTRUCT cb)
Description
The DisplayWmVertScroll function should be called in response to the WM_VSCROLL message.
Parameters
|
HWND |
hWnd |
Window handle to get client parameters. |
|
WPARAM |
wParam |
First 32 bits additional information of the window procedure. |
|
LPARAM |
lParam |
Second 32 bits additional information of the window procedure. |
|
LPDISPLAYSTRUCT |
cb |
Display information structure. |
Return values
The return value is the result of the message processing.
Requirements
Header : Declared in BIDisp.h; include BIDisp.h.
Library : Use BIDisp.lib.
DLLs : BIDisp.dll.
Code example
See sample code at DisplayWmCreate().