Represents a value which can either be a product or a comment in a User-Agent header.
Assembly: System.Net.Http (in System.Net.Http.dll)
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)
Serves as a hash function for an Object.GetHashCode().)object.(Overrides
Converts a string to aninstance.
Returns a string that represents the current Object.ToString().)object.(Overrides
Determines whether a string is validinformation.
Creates a new object that is a copy of the currentinstance.
The RFC 2616 by the IETF.class provides support for the product and comment tokens values used in a User-Agent header as defined in
The User-Agent field contains information about the user agent originating the request. The field can contain multiple product tokens and comments identifying the user agent and any sub-products.
Available since 8
Available since 4.5
Portable Class Library
Supported in: portable .NET platforms
Available since 8.1
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.