/// <remarks/>
 public void createUsersAsync(NewUserDetails[] newUsers, object userState) {
     if ((this.createUsersOperationCompleted == null)) {
         this.createUsersOperationCompleted = new System.Threading.SendOrPostCallback(this.OncreateUsersOperationCompleted);
     }
     this.InvokeAsync("createUsers", new object[] {
                 newUsers}, this.createUsersOperationCompleted, userState);
 }
 /// <remarks/>
 public void createUsersAsync(NewUserDetails[] newUsers) {
     this.createUsersAsync(newUsers, null);
 }