open web browser

How to open a web browser from an application?

using System.Diagnostics;

Process.Start("IExplore.exe", "http://www.asite.com");

Thanks, but I should have been clearer.

I can't assume that the user is using IE, I was hoping that there is a built-in function in c# that opens the user's default browser.

How can what is the user's default browser?

Thank you.

Code:

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Process.Start( "http://www.webpage.com" );

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ohh... no way! :)