IUIAutomationScrollPattern::SetScrollPercent method (uiautomationclient.h)
Sets the horizontal and vertical scroll positions as a percentage of the total content area within the UI Automation element.
Syntax
HRESULT SetScrollPercent(
[in] double horizontalPercent,
[in] double verticalPercent
);
Parameters
[in] horizontalPercent
Type: double
The percentage of the total horizontal content area, or UIA_ScrollPatternNoScroll if the horizontal position is not to be set.
[in] verticalPercent
Type: double
The percentage of the total vertical content area, or UIA_ScrollPatternNoScroll if the vertical position is not to be set.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
This method is useful only when the content area of the control is larger than the visible region.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista, Windows XP with SP3 and Platform Update for Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008, Windows Server 2003 with SP2 and Platform Update for Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | uiautomationclient.h (include UIAutomation.h) |