CScrollBar::EnableScrollBar

BOOL EnableScrollBar( UINT nArrowFlags = ESB_ENABLE_BOTH );

Return Value

Nonzero if the arrows are enabled or disabled as specified; otherwise 0, which indicates that the arrows are already in the requested state or that an error occurred.

Parameters

nArrowFlags

Specifies whether the scroll arrows are enabled or disabled and which arrows are enabled or disabled. This parameter can be one of the following values:

• ESB_ENABLE_BOTH   Enables both arrows of a scroll bar.
  
  
• ESB_DISABLE_LTUP   Disables the left arrow of a horizontal scroll bar or the up arrow of a vertical scroll bar.
  
  
• ESB_DISABLE_RTDN   Disables the right arrow of a horizontal scroll bar or the down arrow of a vertical scroll bar.
  
  
• ESB_DISABLE_BOTH   Disables both arrows of a scroll bar.

Remarks

Enables or disables one or both arrows of a scroll bar.

Example

See the example for CScrollBar::SetScrollRange.

CScrollBar Overview |  Class Members |  Hierarchy Chart

See Also   CWnd::EnableScrollBar, ::EnableScrollBar