public struct MediaObjectUrl

{

    public string url;

}

public struct MediaObject

{

    public string name;

    public string type;

    public byte[] bits;

}

[XmlRpcMethod("metaWeblog.newMediaObject",

    Description="Add a media object to a post using the "

                + "metaWeblog API. Returns media url as a string.")]

MediaObjectUrl newMediaObject(

    string blogid,

    string username,

    string password,

    MediaObject mediaObject);

/// <summary>

/// Post a media object.

/// </summary>

/// <param name="blogid">The blogid.</param>

/// <param name="username">The username.</param>

/// <param name="password">The password.</param>

/// <param name="mediaObject">The media object.</param>

/// <returns></returns>

public MediaObjectUrl newMediaObject(string blogid, string username, string password, MediaObject mediaObject)

{

    if (!ValidUser(username, password))

        throw new XmlRpcFaultException(0, "You have no right to do that.");

    string filename =

        Path.Combine(HttpContext.Current.Request.PhysicalApplicationPath, "images/" + mediaObject.name);

    if (!Directory.Exists(Path.GetDirectoryName(filename)))

        Directory.CreateDirectory(Path.GetDirectoryName(filename));

    File.WriteAllBytes(filename, mediaObject.bits);

    MediaObjectUrl mediaObjectUrl = new MediaObjectUrl();

    mediaObjectUrl.url = ConfigurationManager.AppSettings["BlogUrl"] + "/images/" + mediaObject.name;

    return mediaObjectUrl;

}