The signature signing method that will be used.
| C# | Visual Basic | Visual C++ |
public SignatureMethod SignatureType { get; set; }
Public Property SignatureType As SignatureMethod
public: property SignatureMethod SignatureType { SignatureMethod get (); void set (SignatureMethod value); }
HMAC-SHA1, RSA-SHA1, and PLAINTEXT are standard signature
formats supported by OAuth 1.0.