There was an error while loading. Please reload this page.
The ChildWindow has this method to close it explicit.
ChildWindow
public bool Close(object childWindowResult = null)
It will raise the Closing event and execute the CloseButtonCommand. After successfully closing the ClosingFinished event will be raised.
Closing
CloseButtonCommand
ClosingFinished
You can pass a child window result if you use the ShowChildWindowAsync method from the ChildWindowManager.
ShowChildWindowAsync
ChildWindowManager