There is a fabulous XML/Javascript menu system available at http://www.solpart.com. The problem is that it is written in VB.NET and my projects are all in C#. Is there any way to incorporate VB.NET items within a C# project.<BR><BR>If not, does anyone know of someone who may have already translated this menu system to C#?<BR><BR>Thanks!<BR><BR>AnthonyYou CANNOT have two different languages in the same ASP.NET Web page because it is compiled into a DLL, and there is not a compiler to compile mixed languages. You can, however, have an ASP.NET Web page that uses a business object or custom Web control that's been compiled into a DLL (it could have been written in another language). So that's one option.<BR><BR>Another one is to translate it by hand. VB.NET and C# are very similar, only differing in minor syntactical issues. You can read about how to translate between the two at:<BR>http://www.4guysfromrolla.com/webtech/012702-1.shtml<BR><BR>Happy Programming!Thank you Scott. That's what I thought. <BR><BR>The APP is not compiled into a custom user control. It is more like a user control that fits into your project. How hard would it be to convert a user control into a true server control? This is something I have not yet done. <BR><BR>I am familiar with both VB.NET and C# and don't think I would have much difficulty in performing the translation. I am mostly trying to save time. There are probably 3-4 thousand lines of code in the application. Why waste a day or two if you don't have to?<BR><BR>Thanks for the info.<BR><BR>Anthony<BR>