IExpandCollapseProvider interface
Provides access to a control that visually expands to display content, and collapses to hide content.
Members
The IExpandCollapseProvider interface inherits from the IUnknown interface. IExpandCollapseProvider also has these types of members:
Methods
The IExpandCollapseProvider interface has these methods.
| Method | Description |
|---|---|
| Collapse |
Hides all child nodes, controls, or content of this element. |
| Expand |
Displays all child nodes, controls, or content of the control. |
Properties
The IExpandCollapseProvider interface has these properties.
| Property | Access type | Description |
|---|---|---|
|
Read-only |
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
|
Minimum supported client |
Windows XP [desktop apps | Windows Store apps] |
|---|---|
|
Minimum supported server |
Windows Server 2003 [desktop apps | Windows Store apps] |
|
Header |
|
|
IDL |
|
|
DLL |
|
|
IID |
IID_IExpandCollapseProvider is defined as d847d3a5-cab0-4a98-8c32-ecb45c59ad24 |
See also
- Reference
- ExpandCollapseState
- Conceptual
- UI Automation Providers Overview