hey guys , after you may have seen this post
circular progressbar but it's just drawing graphics on the form , now i have got something that's really a progressbar control :) so you can see a GIF image that i have recorded to show you all how the progressbar works . this is not a DLL this is just a class so when you are on a project add a class and put the codes you see below and build your program and you will see this in the toolbox