IExpandCollapseProvider interface (uiautomationcore.h)
Provides access to a control that visually expands to display content, and collapses to hide content.
Inheritance
The IExpandCollapseProvider interface inherits from the IUnknown interface. IExpandCollapseProvider also has these types of members:
Methods
The IExpandCollapseProvider interface has these methods.
| IExpandCollapseProvider::Collapse Hides all child nodes, controls, or content of this element. |
| IExpandCollapseProvider::Expand Displays all child nodes, controls, or content of the control. |
| IExpandCollapseProvider::get_ExpandCollapseState Indicates the state, expanded or collapsed, of the control. |
Remarks
Implemented on a Microsoft UI Automation provider that must support the ExpandCollapse control pattern.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP [desktop apps | UWP apps] |
| Minimum supported server | Windows Server 2003 [desktop apps | UWP apps] |
| Target Platform | Windows |
| Header | uiautomationcore.h (include UIAutomation.h) |
See also
Conceptual
Reference