I want to pass Screenshot from client Machine to a webservice after 100 milliseconds. now after sending one image i want to only pass the image difference to web server and then update the image on the server with the differences.

What will be the most efficient method to do that

regards

sarika can you discribe you problem in more detail..

Have a look at following thread

http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=504635&SiteID=1

regards