KeyedHashAlgorithm.Key 属性
定义
获取或设置用于哈希算法的密钥。Gets or sets the key to use in the hash algorithm.
public:
virtual property cli::array <System::Byte> ^ Key { cli::array <System::Byte> ^ get(); void set(cli::array <System::Byte> ^ value); };
public virtual byte[] Key { get; set; }
member this.Key : byte[] with get, set
Public Overridable Property Key As Byte()
属性值
- Byte[]
用于哈希算法的密钥。The key to use in the hash algorithm.
例外
示例
下面的代码示例演示如何重写 Key 属性以检索当前对象中使用的密钥 KeyedHashAlgorithm 。The following code example demonstrates how to override the Key property to retrieve the key used in the current KeyedHashAlgorithm object. 此代码示例是为类提供的更大示例的一部分 KeyedHashAlgorithm 。This code example is part of a larger example provided for the KeyedHashAlgorithm class.
virtual array<Byte>^ get() override
{
return dynamic_cast<array<Byte>^>(keyedCrypto->Key->Clone());
}
virtual void set( array<Byte>^value ) override
{
keyedCrypto->Key = dynamic_cast<array<Byte>^>(value->Clone());
}
}
public override byte[] Key
{
get
{
return (byte[]) keyedCrypto.Key.Clone();
}
set
{
keyedCrypto.Key = (byte[]) value.Clone();
}
}
Public Overrides Property Key() As Byte()
Get
Return CType(keyedCrypto.Key.Clone(), Byte())
End Get
Set(ByVal Value As Byte())
keyedCrypto.Key = CType(Value.Clone(), Byte())
End Set
End Property
注解
此属性是字段的公共访问器 KeyValue 。This property is the public accessor for the KeyValue field.