SpvGetScrollIncH, SpvSetScrollIncH Functions
Applies To
fpSpreadPreview DLL control
Description
Set or return the horizontal distance the control scrolls when the user scrolls through the displayed pages.
Syntax
int SpvGetScrollIncH(HWND hWnd, long FAR *lpValue);
int SpvSetScrollIncH(HWND hWnd, long value);
long TPreview::GetScrollIncH(void);
int TPreview::SetScrollIncH(long value);
Parameters
The SpvGetScrollIncH function has the following parameters:
| Parameter | Description |
|---|---|
| hWnd | Window handle of the fpSpreadPreview control |
| lpValue | Pointer to variable that receives the horizontal distance the control scrolls |
The SpvSetScrollIncH function has the following parameters:
| Parameter | Description |
| hWnd | Window handle of the fpSpreadPreview control |
| value | The horizontal distance the control scrolls |
Remarks
The default value for the horizontal increment is 360 twips. The measurement unit for the increment is twips.
The SpvSetScrollBarH function's value parameter must be set to SPV_SCROLLBAR_SHOW or SPV_SCROLLBAR_AUTO for the SpvSetScrollIncH function to have an effect.
To specify the vertical distance the control scrolls, call the SpvSetScrollIncV function.
Return Value
SpvGetScrollIncH: For C users, 1 if the function completes successfully; 0 otherwise. For C++ users, the setting for the function.
SpvSetScrollIncH: 1 if the function completes successfully; 0 otherwise.
See Also
SpvSetScrollBarH, SpvSetScrollBarV, SpvSetScrollIncV functions
ActiveX Correspondence
ScrollIncH property