GetInformationAsyncCompleted Event

public event EventHandler<CodecsGetInformationAsyncCompletedEventArgs> GetInformationAsyncCompleted

public void GetInformationAsyncCompletedExample()
     {
         string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp");
         Uri uri = new Uri(srcFileName);

         RasterCodecs codecs = new RasterCodecs();

         // Now get information about the file asynchronously
         codecs.GetInformationAsyncCompleted += new EventHandler<CodecsGetInformationAsyncCompletedEventArgs>(GetInformationAsyncCompletedExample_GetInformationAsyncCompleted);
         object imageInfoObject = codecs.GetInformationAsync(uri, true, 1, null);

         // Notice that the returned imageInfoObject is a CodecsImageInfo with IsLoading set to true at this point
         // The IsLoading will be false (and hence, the object will be usable) when the GetInformationAsyncCompleted
         // fires.
     }

     private void GetInformationAsyncCompletedExample_GetInformationAsyncCompleted(object sender, CodecsGetInformationAsyncCompletedEventArgs e)
     {
         if (e.Cancelled)
         {
             Console.WriteLine("User canceled");
         }
         else if (e.Error != null)
         {
             Console.WriteLine("Error: " + e.Error.Message);
         }
         else
         {
             // Get the image info
             CodecsImageInfo info = e.Info;
             Console.WriteLine("Image info obtainted asynchronously:\n{0}", info.ToString());
             info.Dispose();
         }

         // Unsubscribe to the event and dispose the RasterCodecs object
         RasterCodecs codecs = sender as RasterCodecs;
         codecs.GetInformationAsyncCompleted -= new EventHandler<CodecsGetInformationAsyncCompletedEventArgs>(GetInformationAsyncCompletedExample_GetInformationAsyncCompleted);
         codecs.Dispose();
     }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}