SecurityTokenCache.TryReplaceEntry 方法

Attempts to replace an existing entry in the cache with a new one.

命名空间: Microsoft.IdentityModel.Tokens
程序集: Microsoft.IdentityModel（microsoft.identitymodel.dll 中）

用法

    Dim instance As SecurityTokenCache
Dim key As Object
Dim newValue As SecurityToken
Dim returnValue As Boolean

returnValue = instance.TryReplaceEntry(key, newValue)

语法

声明
Public MustOverride Function TryReplaceEntry ( _
    key As Object, _
    newValue As SecurityToken _
) As Boolean

public abstract bool TryReplaceEntry (
    Object key,
    SecurityToken newValue
)

public:
virtual bool TryReplaceEntry (
    Object^ key, 
    SecurityToken^ newValue
) abstract

public abstract boolean TryReplaceEntry (
    Object key, 
    SecurityToken newValue
)

public abstract function TryReplaceEntry (
    key : Object, 
    newValue : SecurityToken
) : boolean

参数

• key
  The key of the entry to be retrieved.

• newValue
  The SecurityToken which will replace the entry associated with the key.

返回值

A boolean indicating success or failure.

异常

线程安全

此类型的任何公共静态（在 Visual Basic 中为 Shared）成员都是线程安全的。但不能保证任何实例成员是线程安全的。

平台

开发平台

Windows Server 2003, Windows Vista

Target Platforms

Windows Server 2008, Windows Vista, Not tested on Windows XP

请参见

参考

SecurityTokenCache 类
SecurityTokenCache 成员
Microsoft.IdentityModel.Tokens 命名空间