Interfaccia UIHierarchyItem

Aggiornamento: novembre 2007

Rappresenta un elemento in una finestra degli strumenti standard dell'IDE (Integrated Development Environment) in cui sono visualizzati dati in struttura gerarchica, come ad esempio in Esplora soluzioni.

Spazio dei nomi:  EnvDTE
Assembly:  EnvDTE (in EnvDTE.dll)

Sintassi

<GuidAttribute("FBD0D024-09CD-4D9F-9E2B-CACD628426A5")> _
Public Interface UIHierarchyItem

Dim instance As UIHierarchyItem

[GuidAttribute("FBD0D024-09CD-4D9F-9E2B-CACD628426A5")]
public interface UIHierarchyItem

[GuidAttribute(L"FBD0D024-09CD-4D9F-9E2B-CACD628426A5")]
public interface class UIHierarchyItem

public interface UIHierarchyItem

Esempi

Sub UIHierarchyItemExample()
   'Reference the UIHierarchy, UIHierarchyItem, and OutputWindow objects.
   Dim UIH As UIHierarchy = _
     DTE.Windows.Item(Constants.vsWindowKindMacroExplorer).Object
   Dim samples As UIHierarchyItem = UIH.GetItem("Macros\Samples")
   Dim OWPane As OutputWindowPane = GetOutputWindowPane("List Macros")
   Dim file As UIHierarchyItem

   OWPane.Clear()
   For Each file In samples.UIHierarchyItems
      OWPane.OutputString(file.Name & _
        Microsoft.VisualBasic.Constants.vbCrLf)
      Dim macro As UIHierarchyItem
      For Each macro In file.UIHierarchyItems
         OWPane.OutputString("   " & macro.Name & _
           Microsoft.VisualBasic.Constants.vbCrLf)
      Next
   Next
End Sub

Function GetOutputWindowPane(ByVal Name As String, Optional ByVal show _
  As Boolean = True) As OutputWindowPane
   Dim win As Window = _
     DTE.Windows.Item(EnvDTE.Constants.vsWindowKindOutput)
   If show Then win.Visible = True
   Dim ow As OutputWindow = win.Object
   Dim owpane As OutputWindowPane
   Try
      owpane = ow.OutputWindowPanes.Item(Name)
   Catch e As System.Exception
      owpane = ow.OutputWindowPanes.Add(Name)
   End Try
   owpane.Activate()
   Return owpane
End Function

Vedere anche

Riferimenti

Membri UIHierarchyItem

Spazio dei nomi EnvDTE

Altre risorse

Procedura: modificare le visualizzazioni struttura mediante UIHierarchy