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SBM_SETRANGEREDRAW message

An application sends the SBM_SETRANGEREDRAW message to a scroll bar control to set the minimum and maximum position values and to redraw the control.

Parameters

wParam

Specifies the minimum scrolling position.

lParam

Specifies the maximum scrolling position.

Return value

ComCtl32.dll version 5.0: If the position of the scroll box changed, the return value is the previous position of the scroll box; otherwise, it is zero.

ComCtl32.dll version 6.0: The current position of the scroll box, regardless of whether it has changed.

Remarks

The default minimum and maximum position values are zero. The difference between the values specified by the wParam and lParam parameters must not be greater than MAXLONG.

If the minimum and maximum position values are equal, the scroll bar control is hidden and, in effect, disabled.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Winuser.h (include Windows.h)

See also

Reference
SBM_GETPOS
SBM_GETRANGE
SBM_SETPOS
SBM_SETRANGE

 

 

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