Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Extends the ITransformProvider interface to enable Microsoft UI Automation providers to expose properties to support the viewport zooming functionality of a control.
Inheritance
The ITransformProvider2 interface inherits from the IUnknown interface. ITransformProvider2 also has these types of members:
Methods
The ITransformProvider2 interface has these methods.
| ITransformProvider2::get_CanZoom Indicates whether the control supports zooming of its viewport. (ITransformProvider2.get_CanZoom) |
| ITransformProvider2::get_ZoomLevel Retrieves the current zoom level of the element. |
| ITransformProvider2::get_ZoomMaximum Retrieves the maximum zoom level of the element. |
| ITransformProvider2::get_ZoomMinimum Retrieves the minimum zoom level of the element. |
| ITransformProvider2::Zoom Zooms the viewport of the control. (ITransformProvider2.Zoom) |
| ITransformProvider2::ZoomByUnit Zooms the viewport of the control by the specified logical unit. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps | UWP apps] |
| Minimum supported server | Windows Server 2012 [desktop apps | UWP apps] |
| Target Platform | Windows |
| Header | uiautomationcore.h (include UIAutomation.h) |