'宣言 Public Function CollapseToLevelAsync( _ ByVal filterViewModel As Infragistics.Olap.IFilterViewModel, _ ByVal level As Infragistics.Olap.Data.ILevel _ ) As Task
public Task CollapseToLevelAsync( Infragistics.Olap.IFilterViewModel filterViewModel, Infragistics.Olap.Data.ILevel level )