How to convert VS2003 Class Library project to VS2005 Web Application project

1) Open 2003 Solution in VS2005
2) Run Conversion Wizard
3) Close VS2005
4) Open Class Library project in Notepad
5) Replace line:
<ProjectType>Local</ProjectType>
with
<ProjectTypeGuids>{349c5851-65df-11da-9384-00065b846f21};{fae04ec0-301f-11d3-bf4b-00c04f79efbc}</ProjectTypeGuids>
6) Save project file
7) Re-open Solution in VS2005
You’ll notice that the project is now a Web Application project
9) However, you need to convert all the WebForms and UserControls to the new code-behind model
10) In Solution Explorer, hilight the .aspx and .ascx files (you can select multiple)
11) Right click and select “Convert to Web Application”
12) You should now see that your code behind files have been converted to partial classes and all the control references have been moved to a .designer.cs file.
13) Congratulations, your project has now been converted.