Get Just the Body of a WCf Message
I'm having a bit of trouble with what should be a simple problem.
I have a service method that takes in a c# Message type and i want to just extract the body of that soap message and use it to construct a completely new message. I can't use the GetBody<>()
method on the Message class as i would not know what type to serialise the body into.
Does any one kn开发者_C百科ow how to just extract the body from the message? Or construct a new message which has the same body i.e. without the orginal messages header etc?
You can access the body of the message by using the GetReaderAtBodyContents method on the Message:
using (XmlDictionaryReader reader = message.GetReaderAtBodyContents())
{
string content = reader.ReadOuterXml();
//Other stuff here...
}
Not to preempt Yann's answer, but for what it's worth, here's a full example of copying a message body into a new message with a different action header. You could add or customize other headers as a part of the example as well. I spent too much time writing this up to just throw it away. =)
class Program
{
[DataContract]
public class Person
{
[DataMember]
public string FirstName { get; set; }
[DataMember]
public string LastName { get; set; }
public override string ToString()
{
return string.Format("{0}, {1}", LastName, FirstName);
}
}
static void Main(string[] args)
{
var person = new Person { FirstName = "Joe", LastName = "Schmo" };
var message = System.ServiceModel.Channels.Message.CreateMessage(MessageVersion.Default, "action", person);
var reader = message.GetReaderAtBodyContents();
var newMessage = System.ServiceModel.Channels.Message.CreateMessage(MessageVersion.Default, "newAction", reader);
Console.WriteLine(message);
Console.WriteLine();
Console.WriteLine(newMessage);
Console.WriteLine();
Console.WriteLine(newMessage.GetBody<Person>());
Console.ReadLine();
}
}
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