Represents a security token provider that provides X509SecurityToken security tokens for a SOAP message sender.
Assembly: System.IdentityModel (in System.IdentityModel.dll)
In most instances it is not necessary to call the class directly, as it is called when a client sends a SOAP message that requires a X509SecurityToken security token. Specifically, a client specifies the type of security token required, using the ClientCredentials class and the ClientCredentials class calls the GetToken method to get a security token. When the security token required is an X509SecurityToken security token, the GetToken method calls the GetTokenCore method.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.