IUIAutomationRangeValuePattern::get_CurrentLargeChange method (uiautomationclient.h)

Article
02/22/2024

Retrieves the value that is added to or subtracted from the value of the control when a large change is made, such as when the PAGE DOWN key is pressed.

This property is read-only.

Syntax

HRESULT get_CurrentLargeChange(
  double *retVal
);

Parameters

retVal

Return value

None

Remarks

The LargeChange property can support a Not a Number (NaN) value. When retrieving this property, a client can use the _isnan function to determine whether the property is a NaN value.

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)