Right click on the project and select Property Pages. There you can find all info and also can add references. I don't think you should actually include the projects into your solution, though for my purpose I'm going to do that.

>My solution contains only an asp.net project. This project has references to several DLLs that have their own projects. It sounds like the best way to do this is to add those other projects into my asp.net solution and reference those projects.
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>You also mentioned looking at the project's Dependencies and the Build Order Tab. I can't find either of those menu options anywhere in my environment. What do I have to do to see these menu options?
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>Thanks,
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>Jerry
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>>>Using VS2005. I have several referenced DLLs in my project. When I build or rebuild solution, one of my DLLs does not get updated. The date and time stamp on this DLL does not change.
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>>>If I right click on the DLL in the solution explorer and click on update reference, the DLL does update with a current datetime stamp. However, if I build or rebuild solution again, this DLL will revert back to it's original datetime stamp.
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>>>How can I ensure that all my referenced DLLs are updated when I build or rebuild solution?
>>>
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>>It's possible the projects don't have the correct build order/dependency order. Right-click on the project that has a reference to the DLL that doesn't get updated. Select Project Dependencies. Check to see if you have a dependency to the other project - click on the Build Order tab and make sure the DLL in question's project is built in the correct order.
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>>It's also possible the DLL itself was selected as a reference instead of the project (remove the reference, add it back in and select Projects and select the correct project).