UI.closeContainer method

This method closes the UI container where the JavaScript is executing. The behavior of this method is specified by the following table.

When called from	Behavior
A UI-less command button	No effect. Any dialogs opened by displayDialogAsync will remain open.
A taskpane	The taskpane will close. Any dialogs opened by `displayDialogAsync` will also close. If the taskpane supports pinning and was pinned by the user, it will be un-pinned.
A module extension	No effect.

Syntax

Office.context.ui.closeContainer();

void