SpvGetScrollBarV, SpvSetScrollBarV Functions
Applies To
fpSpreadPreview DLL control
Description
Set or return whether and how the vertical scroll bar is displayed.
Syntax
int SpvGetScrollBarV(HWND hWnd, short FAR *lpValue);
int SpvSetScrollBarV(HWND hWnd, short value);
short TPreview::GetScrollBarV(void);
int TPreview::SetScrollBarV(short value);
Parameters
The SpvGetScrollBarV function has the following parameters:
| Parameter | Description |
|---|---|
| hWnd | Window handle of the fpSpreadPreview control |
| lpValue | Pointer to variable that receives how the vertical scroll bar is displayed |
The SpvSetScrollBarV function has the following parameters:
| Parameter | Description | |
| hWnd | Window handle of the fpSpreadPreview control | |
| value | Styles of the vertical scroll bar Use one of the following values: |
|
| Constant | Description | |
| SPV_SCROLLBAR_SHOW | Displays vertical scroll bar at all times | |
| SPV_SCROLLBAR_AUTO | (Default) Displays vertical scroll bar when the view exceeds the size of the client area | |
| SPV_SCROLLBAR_HIDE | Does not display vertical scroll bar | |
Remarks
Use these functions to determine whether and how the vertical scroll bar is displayed. Use the SpvSetScrollBarH function to determine whether and how the horizontal scroll bar is displayed. To determine the distance the control scrolls horizontally and vertically, set the SpvSetScrollIncH and SpvSetScrollIncV functions.
Return Value
SpvGetScrollBarV: For C users, 1 if the function completes successfully; 0 otherwise. For C++ users, the setting for the function.
SpvSetScrollBarV: 1 if the function completes successfully; 0 otherwise.
See Also
SpvSetScrollBarH, SpvSetScrollIncH, SpvSetScrollIncV functions
ActiveX Correspondence
ScrollBarV property