How to check for update in c# ?

Question

Hello there guys, thanks for reading...

I know that, there are features in VS2010 that allow this to happen...

But in my case, I would like to keep it simple and Manual...

For example... this is the situation I would like to create:

I want to have a .ini file that, will contain the last update text, for example   1.0

Then, when the program is executed, I want it to make a http connection, and compare the local .ini file, with the one on the http server...
if the number in the http server, is greater than the local one, it will download certain file... (update) ...




Thanks guys !!