A | B | C |  D | E | F |  G | H | I |  J | K | L |  M | N | O |  P | Q | R |  S | T | U |  V | W | X |  Y | Z



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)

Library
Comctl32

Parameter Information
- 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.

Return Values
Returns nonzero if the scroll bar changes, or zero otherwise.

Last update: 07 April 2006