/// <remarks/>
 public void TagLookupAsync(TagLookup TagLookup1, object userState) {
     if ((this.TagLookupOperationCompleted == null)) {
         this.TagLookupOperationCompleted = new System.Threading.SendOrPostCallback(this.OnTagLookupOperationCompleted);
     }
     this.InvokeAsync("TagLookup", new object[] {
                 TagLookup1}, this.TagLookupOperationCompleted, userState);
 }
 /// <remarks/>
 public void TagLookupAsync(TagLookup TagLookup1) {
     this.TagLookupAsync(TagLookup1, null);
 }