ActivateMenuItem
Activate a Windows menu item.
void ActivateMenuItem(params string[] menuItemPath);
Parameters
menuItemPath:
The path to the required menu item. This should be a sequence specifying the path through the menu to the required item. The items in this path can be specified either as the menu text values or as index numbers.
Return Value
None.
Example
AutomationControl notepadWindow = FindTopAutomationWindow("Untitled - Notepad");
notepadWindow.ActivateMenuItem("file", "page setup...");