SPClaimProvider.GetHierarchy method

在特定hierarchyNodeID取得根目錄**[T:HYPERLINK"ms-help://MS.SPF14SDK.en/SPF14MrefControls/html/a4bf54d0-29e5-e5c2-231e-b1b9f4728a7f.htm"Microsoft.SharePoint.WebControls.SPProviderHierarchyTree]**階層。

Namespace:  Microsoft.SharePoint.Administration.Claims
Assembly:  Microsoft.SharePoint (in Microsoft.SharePoint.dll)

Syntax

'宣告
Public Function GetHierarchy ( _
    context As Uri, _
    entityTypes As String(), _
    hierarchyNodeID As String, _
    numberOfLevels As Integer _
) As SPProviderHierarchyTree
'用途
Dim instance As SPClaimProvider
Dim context As Uri
Dim entityTypes As String()
Dim hierarchyNodeID As String
Dim numberOfLevels As Integer
Dim returnValue As SPProviderHierarchyTree

returnValue = instance.GetHierarchy(context, _
    entityTypes, hierarchyNodeID, numberOfLevels)

public SPProviderHierarchyTree GetHierarchy(
    Uri context,
    string[] entityTypes,
    string hierarchyNodeID,
    int numberOfLevels
)

參數

• context
  Type: System.Uri

  為 URI 內容。這必須是格式正確的 URI。

• entityTypes
  Type: []

  會傳回SPProviderHierarchyTree樹狀目錄**[P:HYPERLINK"mk:@MSITStore:D:\\\\aSDK\\\\SP2010SDK.chm::/html/a4bf54d0-29e5-e5c2-231e-b1b9f4728a7f.htm"Microsoft.SharePoint.WebControls.PickerEntity.EntityType]**實體類型。

• hierarchyNodeID
  Type: System.String

  在設定**[P:HYPERLINK"ms-help://MS.SPF14SDK.en/SPF14MrefControls/html/a4bf54d0-29e5-e5c2-231e-b1b9f4728a7f.htm"Microsoft.SharePoint.WebControls.SPProviderHierarchyNode.HierarchyNodeID]**根結果之節點。如果會傳回a null reference (Nothing in Visual Basic)然後根。

• numberOfLevels
  Type: System.Int32

  若要傳回的階層層級數目。

傳回值

Type: Microsoft.SharePoint.WebControls.SPProviderHierarchyTree
numberOfLevels參數中指定的最大高度的宣告提供者SPProviderHierarchyTree樹狀目錄。

Exceptions

Exception	Condition
ArgumentNullException	context時a null reference (Nothing in Visual Basic)擲回。
ArgumentOutOfRangeException	擲回numberOfLevels時小於 1。
NotImplementedException	SupportsHierachy()時false擲回。

請參閱

參照

SPClaimProvider class

SPClaimProvider members

Microsoft.SharePoint.Administration.Claims namespace