'Declaration
Public Overridable Function CloseExpandedLibrarySection() As NPromise(Of Boolean)
'Usage
Dim instance As NLibraryBrowser Dim value As NPromise(Of Boolean) value = instance.CloseExpandedLibrarySection()
public virtual NPromise<bool> CloseExpandedLibrarySection()
Return Value
a promise, which resolves to true, if the expanded section was successfully closed