SecurityWin32Util.DuplicateTokenEx Method

Win32 CloseHandleDllImport method. For more information, see StreamingContext Structure and Using the DllImport Attribute.

Namespace:  Microsoft.Office.Excel.Server.Addins.ComputeCluster.Security
Assembly:  Microsoft.Office.Excel.Server.Addins.ComputeCluster (in Microsoft.Office.Excel.Server.Addins.ComputeCluster.dll)

Syntax

'Declaration
Public Shared Function DuplicateTokenEx ( _
    ExistingTokenHandle As IntPtr, _
    DesiredAccess As Integer, _
    lpTokenAttributes As SECURITY_ATTRIBUTES, _
    SECURITY_IMPERSONATION_LEVEL As Integer, _
    NewTokenType As TokenType, _
    ByRef DuplicateTokenHandle As IntPtr _
) As Boolean

'Usage
Dim ExistingTokenHandle As IntPtr
Dim DesiredAccess As Integer
Dim lpTokenAttributes As SECURITY_ATTRIBUTES
Dim SECURITY_IMPERSONATION_LEVEL As Integer
Dim NewTokenType As TokenType
Dim DuplicateTokenHandle As IntPtr
Dim returnValue As Boolean

returnValue = SecurityWin32Util.DuplicateTokenEx(ExistingTokenHandle, _
    DesiredAccess, lpTokenAttributes, _
    SECURITY_IMPERSONATION_LEVEL, NewTokenType, _
    DuplicateTokenHandle)

public static bool DuplicateTokenEx(
    IntPtr ExistingTokenHandle,
    int DesiredAccess,
    SECURITY_ATTRIBUTES lpTokenAttributes,
    int SECURITY_IMPERSONATION_LEVEL,
    TokenType NewTokenType,
    ref IntPtr DuplicateTokenHandle
)

Parameters

• ExistingTokenHandle
  Type: System.IntPtr

• DesiredAccess
  Type: System.Int32

• lpTokenAttributes
  Type: SECURITY_ATTRIBUTES

• SECURITY_IMPERSONATION_LEVEL
  Type: System.Int32

• NewTokenType
  Type: Microsoft.Office.Excel.Server.Addins.ComputeCluster.Security.TokenType

• DuplicateTokenHandle
  Type: System.IntPtr

Return Value

Type: System.Boolean

See Also

Reference

SecurityWin32Util Class

SecurityWin32Util Members

Microsoft.Office.Excel.Server.Addins.ComputeCluster.Security Namespace