Converts a WSDL file or URL resource into a .NET language. Why
    add a wrapper to the MS WSDL tool? So that you can verify that
    your web services, be they written with Axis or anyone else's SOAP
    toolkit, work with .NET clients. This task is dependency aware
    when using a file as a source and destination; so if you
    <get> the file (with
    usetimestamp="true") then you only rebuild stuff when
    the WSDL file is changed. Of course, if the server generates a new
    timestamp every time you ask for the WSDL, this is not
    enough...use the <filesmatch>
    <condition> to to byte for byte comparison
    against a cached WSDL file then make the target conditional on
    that test failing. See "Creating an XML Web Service Proxy",
    "wsdl.exe" docs in the framework SDK documentation.
| Attribute | Description | Type | Requirement | 
| destfile | Name of the file to generate. Required | File | Optional | 
| extraoptions | Any extra WSDL.EXE options which aren't explicitly supported
          by the ant wrapper task; optional Note: Some versions of Mono's wsdl.exe will silently ignore any options it doesn't know when you start the option with "/", it will fail on unknown options if you use "-" instead. | String | |
| failonerror | Whether or not a failure should halt the build. Optional -
          default is true. | boolean | |
| language | set the language; one of "CS", "JS", or "VB" optional, default is CS for C# source | String | |
| namespace | namespace to place the source in. optional; default "" | String | |
| server | flag to enable server side code generation; optional, default=false | boolean | |
| srcfile | The local WSDL file to parse; either url or srcFile is required. | File | |
| url | Sets the URL to fetch. Fetching is by wsdl.exe; Ant proxy settings are ignored; either url or srcFile is required. | String | 
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