|
|
| FlatSB_EnableScrollBar Enables or disables one or both flat scroll bar direction buttons. If flat scroll bars are not initialized for the window, this function calls the standard EnableScrollBar API. VB4-32,5,6
Declare Function FlatSB_EnableScrollBar Lib "comctl32" (ByVal hWnd As Long, ByVal wSBflags As Long, ByVal wArrows As Long) As Long |
| Operating Systems Supported |
| Windows 2000 (or Windows NT 4.0 with Internet Explorer 4.0 or later); Windows 98 (or Windows 95 with Internet Explorer 4.0 or later) |
· hwnd
Handle to the window that contains the flat scroll bar. This window handle must have been passed previously in a call to InitializeFlatSB.
· wSBflags
Parameter that specifies the scroll bar type. It can be one of the following values:
SB_BOTH
Enables or disables the direction buttons on the horizontal and vertical scroll bars.
SB_HORZ
Enables or disables the direction buttons on the horizontal scroll bar.
SB_VERT
Enables or disables the direction buttons on the vertical scroll bar.
· wArrows
Parameter that specifies whether the scroll bar arrows are enabled or disabled and indicates which arrows are enabled or disabled. It can be one of the following values: ESB_DISABLE_BOTH Disables both direction buttons on the specified scroll bar.
ESB_DISABLE_DOWN
Disables the down direction button on the vertical scroll bar.
ESB_DISABLE_LEFT
Disables the left direction button on the horizontal scroll bar.
ESB_DISABLE_LTUP
Disables the left direction button on the horizontal scroll bar or the up direction button on the vertical scroll bar.
ESB_DISABLE_RIGHT
Disables the right direction button on the horizontal scroll bar.
ESB_DISABLE_RTDN
Disables the right direction button on the horizontal scroll bar or the down direction button on the vertical scroll bar.
ESB_DISABLE_UP
Disables the up direction button on the vertical scroll bar.
ESB_ENABLE_BOTH
Enables both direction buttons on the specified scroll bar. |
| Returns nonzero if the scroll bar changes, or zero otherwise. |
|
|
|
