Contains Method

using Leadtools; 
using Leadtools.MediaStreaming; 
 
 
 
public Server _server = null; 
public bool _result = false; 
 
public void LiveStreamControlsIndexContainsExample() 
{ 
   try 
   { 
      // create an instance of the server object 
      _server = new Leadtools.MediaStreaming.Server(); 
 
      // retrieve a copy of the Live Stream Controls 
      LiveStreamControls Streams = _server.GetLiveStreamControls(); 
 
      // get the stream at index 0 
      LiveStreamControl stream = Streams[0]; 
 
      // make sure the stream object is contained in the collection 
      if (!Streams.Contains(stream)) 
         return; 
                
      // get the index of the stream object 
      int index = Streams.IndexOf(stream); 
 
      if (index != 0) 
         return; 
                
      // get the stream handle 
      int handle = stream.Handle; 
 
      // get the index of the handle 
      index = Streams.IndexOf(handle); 
 
      if (index != 0) 
         return; 
 
      // get the index of the handle, using Find 
      index = Streams.Find(handle); 
 
      if (index != 0) 
         return; 
 
      _result = true; 
   } 
   catch (Exception) 
   { 
      _result = false; 
   } 
}