我已经写在C＃.NET应用程序的一些，我希望它能够从火狐称为像一个插件。 添加一些按钮，在Firefox菜单，当它pressed我的应用程序启动。

是否可以做些什么呢？如果是这样，你可以参考我的一些教程如何将这些事情都做了。

.NET不能用来编写扩展Firefox的。你可以建立是运行在.NET应用程序作为一个单独的进程延长。

I have written some application in c# .net and I want it to be able be called from Firefox like an add-on. Add some button in Firefox menu and when it pressed my application is launched.

Is it possible to be done ? If so can you refer me to some tutorial how those things are done .

.NET cannot be used to write extensions for FireFox. You could build an extension which runs your .NET application as a separate process.