UIHierarchyItems 介面

更新：2007 年 11 月

代表 UI 階層架構樹狀目錄的給定層次。同時還代表樹狀目錄中所選取項目的集合。

命名空間：  EnvDTE
組件：  EnvDTE (在 EnvDTE.dll 中)

語法

<GuidAttribute("DB8406B0-A916-449C-A277-BB04028F4394")> _
Public Interface UIHierarchyItems _
    Implements IEnumerable

Dim instance As UIHierarchyItems

[GuidAttribute("DB8406B0-A916-449C-A277-BB04028F4394")]
public interface UIHierarchyItems : IEnumerable

[GuidAttribute(L"DB8406B0-A916-449C-A277-BB04028F4394")]
public interface class UIHierarchyItems : IEnumerable

public interface UIHierarchyItems extends IEnumerable

備註

如需關於使用 UIHierarchyItems 集合存取節點之其他方式的資訊，請參閱 UIHierarchy 物件。

範例

Sub UIHierarchyItemsExample()
   ' 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

請參閱

參考

UIHierarchyItems 成員

EnvDTE 命名空間

其他資源

HOW TO：使用 UIHierarchy 管理樹狀檢視