Question

I’m working with C# and the .NET 2.0 framework in Visual Studio 2010.
I’m trying to extract a URL which is returned by a web service.
This URL is returned in an array of features containing keys and values. (I think this is similar to what I learned in school is called a hash table).

My intellisense doesn’t pick up anything useful and I can’t figure out what I’m doing wrong.

This is the code. What goes in serverInfo.FeatureSet[]?

public string wfl_reqURL(string username, string password)
{
    MyWorkflow.ServerInfo serverInfo = new MyWorkflow.ServerInfo();
    myURL = serverInfo.FeatureSet[];
}

This is how it’s described in the WSDL. FeatureSet is being returned as an array with a string key and a string value:

<ServerInfo>
  <FeatureSet>
    <Feature>
      <Key>FileUploadUrl</Key>
      <Value>http://localhost/transferindex.php</Value>
    </Feature>
  </FeatureSet>
</ServerInfo>

Have I provided enough detail about my problem? Most of the information I’ve found seems to be about how to create such arrays in web services, not select one from a web service as I’d like to do.

Answer 1

Try something like this:

object neededItem = null;
foreach (string item in serverInfo.FeatureSet.Keys)
{
    if (item == "FileUploadUrl")
    {
        neededItem = serverInfo.FeatureSet[item];
        break;
    }
}
if (neededItem != null)
{
    //Do something
}