IUIAutomation::CreateTreeWalker Method
Retrieves an IUIAutomationTreeWalker interface that can be used to traverse the Microsoft UI Automation tree.
Syntax
HRESULT CreateTreeWalker( IUIAutomationCondition *pCondition, IUIAutomationTreeWalker **walker );
Parameters
- pCondition
[in] The address of the IUIAutomationCondition interface of a condition that specifies the elements of interest.- walker
[out, retval] The address of a variable that receives a pointer to the IUIAutomationTreeWalker interface.
Return Value
Returns S_OK if successful, or an error value otherwise.