Imagine a scenario: Your application throws an exception inside the DotNetBar.Ribbon control. Without source, you see a stack trace of compiled code. With the source, you can step directly into the DevComponents code during debugging. You can see exactly why the error occurred, fix a workaround, or even modify the control’s behavior to suit an obscure business requirement.
To use the DevComponents DotNetBar controls in your own applications: DevComponents DotNetBar 14.1.0.25 Retail with Source Code