WebException Constructor (String, WebExceptionStatus)
Initializes a new instance of the WebException class with the specified error message and status.
Assembly: System (in System.dll)
The WebException instance is initialized with the Message property set to the value of message and the Status property set to the value of status. If message is null, the Message property is initialized to a system-supplied message. The InnerException and Response properties are initialized to null.
Try ' A 'Socket' object has been created. Dim httpSocket As New Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp) ' The IPaddress of the unknown uri is resolved using the 'Dns.Resolve' method. Dim hostEntry As IPHostEntry = Dns.Resolve(connectUri) Dim serverAddress As IPAddress = hostEntry.AddressList(0) Dim endPoint As New IPEndPoint(serverAddress, 80) httpSocket.Connect(endPoint) Console.WriteLine("Connection created successfully") httpSocket.Close() Catch e As SocketException Console.WriteLine((ControlChars.Cr + "Exception thrown." + ControlChars.Cr + "The Original Message is: " + e.Message)) ' Throw the 'WebException' object with a message string and message status specific to the situation. Throw New WebException("Unable to locate the Server with 'www.contoso.com' Uri.", WebExceptionStatus.NameResolutionFailure) End Try
Available since 8
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Available since 8.1