<p>How can I create a custom property for my .Net assembly which would then be visible under the Details tab in Windows explorer?</p>

<p>Something to sit parallel with "File Description", "Type", "Product Version"... etc</p>

<p>Update: To quote my comment to Lars ... "Whilst I would have liked to do this from within Visual studio, that is certainly not my priority. Actually I hope to integrate any solution into an existing nant build process. So affecting the assemblies post compile is entirely acceptable. Have you ever heard of such a tool?"</p>

<p>Further Update: I'm not sure if what I'm talking about is an attribute or not, to clarify a little what I would like to creat in an entry in the following property page...</p>

<p><img src="https://i.stack.imgur.com/GgG90.png" alt="alt text" title="Nunit Properties"></p>

Its not the answer yet, but one 1/2 way hack is to use:
```
```
[assembly: AssemblyDescription("One Line of Content Here")]
```
```
And that shows up under "Comments".
(still researching, this is something I've wanted for a while.)