public override void OnAuthorization(HttpActionContext actionContext)
{
string url = actionContext.Request.RequestUri.AbsolutePath;
string userid = actionContext.RequestContext.Principal.Identity.Name;
RoleBasedAuthorization roleauth = new RoleBasedAuthorization();
UserRolePermission result = roleauth.Authorize(userid, url);
if (result == null)
{
throw new Exception("Not Allow to Access!");
}
}