SpvGetScrollBarH, SpvSetScrollBarH Functions

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See Also    ActiveX

Applies To

fpSpreadPreview DLL control

Description

Set or return whether and how the horizontal scroll bar is displayed.

Syntax

int SpvGetScrollBarH(HWND hWnd, short FAR *lpValue);

int SpvSetScrollBarH(HWND hWnd, short value);

short TPreview::GetScrollBarH(void);

int TPreview::SetScrollBarH(short value);

Parameters

The SpvGetScrollBarH function has the following parameters:

Parameter	Description
hWnd	Window handle of the fpSpreadPreview control
lpValue	Pointer to variable that receives how the horizontal scroll bar is displayed

The SpvSetScrollBarH function has the following parameters:

Parameter	Description
hWnd	Window handle of the fpSpreadPreview control
value	Style of the horizontal scroll bar Use one of the following values:
	Constant	Description
	SPV_SCROLLBAR_SHOW	Displays horizontal scroll bar at all times
	SPV_SCROLLBAR_AUTO	(Default) Displays horizontal scroll bar when the view exceeds the size of the client area
	SPV_SCROLLBAR_HIDE	Does not display horizontal scroll bar

Remarks

Use these functions to determine whether and how the horizontal scroll bar is displayed. Use the SpvSetScrollBarV function to determine whether and how the vertical scroll bar is displayed. To determine the distance the control scrolls horizontally and vertically, set the SpvSetScrollIncH and SpvSetScrollIncV functions.

Return Value

SpvGetScrollBarH: For C users, 1 if the function completes successfully; 0 otherwise. For C++ users, the setting for the function.
SpvSetScrollBarH: 1 if the function completes successfully; 0 otherwise.

See Also

SpvSetScrollBarV, SpvSetScrollIncH, SpvSetScrollIncV functions

ActiveX Correspondence

ScrollBarH property