NegotiateStream.IsEncrypted 属性
重要
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获取一个 Boolean 值，该值指示此 NegotiateStream 是否使用数据加密。
public:
virtual property bool IsEncrypted { bool get(); };public override bool IsEncrypted { get; }member this.IsEncrypted : boolPublic Overrides ReadOnly Property IsEncrypted As Boolean如果在通过网络传输数据前将其加密，并在数据到达远程终结点后将其解密，则为 true；否则为 false。
下面的代码示例演示如何显示此属性的值。
static void DisplayAuthenticationProperties( NegotiateStream^ stream )
{
Console::WriteLine( L"IsAuthenticated: {0}", stream->IsAuthenticated );
Console::WriteLine( L"IsMutuallyAuthenticated: {0}", stream->IsMutuallyAuthenticated );
Console::WriteLine( L"IsEncrypted: {0}", stream->IsEncrypted );
Console::WriteLine( L"IsSigned: {0}", stream->IsSigned );
Console::WriteLine( L"ImpersonationLevel: {0}", stream->ImpersonationLevel );
Console::WriteLine( L"IsServer: {0}", stream->IsServer );
}
static void DisplayAuthenticationProperties(NegotiateStream stream)
{
Console.WriteLine("IsAuthenticated: {0}", stream.IsAuthenticated);
Console.WriteLine("IsMutuallyAuthenticated: {0}", stream.IsMutuallyAuthenticated);
Console.WriteLine("IsEncrypted: {0}", stream.IsEncrypted);
Console.WriteLine("IsSigned: {0}", stream.IsSigned);
Console.WriteLine("ImpersonationLevel: {0}", stream.ImpersonationLevel);
Console.WriteLine("IsServer: {0}", stream.IsServer);
}
加密有助于保护数据的隐私;也就是说，它有助于确保数据在传输过程中无法被第三方破译。
| 产品 | 版本 |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 |
| .NET Framework | 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
