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PermissionSet.SetPermission(IPermission) 方法

  • 参考

定义

命名空间:
System.Security
程序集:
System.Runtime.dll
程序集:
System.Runtime.Extensions.dll
程序集:
mscorlib.dll
程序集:
System.Security.Permissions.dll
包:
System.Security.Permissions v9.0.0-preview.3.24172.9
Source:
PermissionSet.cs
Source:
PermissionSet.cs
Source:
PermissionSet.cs

将权限设置为 PermissionSet，替换同一类型的任何现有权限。

public:
 System::Security::IPermission ^ SetPermission(System::Security::IPermission ^ perm);
public:
 virtual System::Security::IPermission ^ SetPermission(System::Security::IPermission ^ perm);
public System.Security.IPermission? SetPermission (System.Security.IPermission? perm);
public virtual System.Security.IPermission SetPermission (System.Security.IPermission perm);
public System.Security.IPermission SetPermission (System.Security.IPermission perm);
member this.SetPermission : System.Security.IPermission -> System.Security.IPermission
abstract member SetPermission : System.Security.IPermission -> System.Security.IPermission
override this.SetPermission : System.Security.IPermission -> System.Security.IPermission
Public Function SetPermission (perm As IPermission) As IPermission
Public Overridable Function SetPermission (perm As IPermission) As IPermission

参数

perm
IPermission

要设置的权限。

返回

IPermission

设置的权限。

例外

InvalidOperationException

从 ReadOnlyPermissionSet 调用方法。

示例

下面的代码示例演示如何使用 SetPermission 方法。 此代码示例是为 PermissionSet 类提供的一个更大示例的一部分。

// Change the permission set using SetPermission.
ps5->SetPermission( gcnew EnvironmentPermission( EnvironmentPermissionAccess::AllAccess,"USERNAME" ) );
Console::WriteLine( "Permission set after SetPermission = {0}", ps5 );

// Change the permission set using SetPermission.
ps5.SetPermission(new EnvironmentPermission(EnvironmentPermissionAccess.AllAccess, "USERNAME"));
Console.WriteLine("Permission set after SetPermission = " + ps5.ToString());

' Change the permission set using SetPermission.
ps5.SetPermission(New EnvironmentPermission(EnvironmentPermissionAccess.AllAccess, "USERNAME"))
Console.WriteLine("Permission set after SetPermission = " & ps5.ToString())

注解

此方法从 PermissionSet 中删除同一类型的任何现有权限对象，并将其 perm 替换为 参数。 如果在 上设置了实现 IUnrestrictedPermission 的权限，则Unrestricted生成的 PermissionSet 不再是 Unrestricted。PermissionSet

继承者说明

从 PermissionSet继承时，可以通过重写 SetPermissionImpl(IPermission) 方法来更改 方法的行为SetPermission(IPermission)。

适用于