Code changes not being included when compiling in Visual C# Express 2010

At seemingly random times, whenever I load up VC# Express for the day and start working, any changes I make to my code don't get refle开发者_开发百科cted in my debug runs. It's as if VC just refuses to compile the code and just runs the old already-compiled version. Deleting the "bin" folder in the project directory doesn't help, as then VC just complains that it can't find the *.exe instead of recompiling. Doing a rebuild helps, but only for that one rebuild, so I'm continuously having to rebuild the solution to see any changes, which is really slow.

The only way I've found to get rid of this problem (for maybe a week or two) is to create a new project and manually copy over my code. Needless to say, this is really frustrating and tedious. Is this a documented issue? What can be done to fix it? Searching online doesn't really turn up any answers, as the search terms most applicable to the problem bring up a lot of noise results.

You might see if the project you are working on is set to Build when the solution builds. To check this, right-click your Solution and go to Properties. Click the Configuration Properties node on the left and make sure all of the projects you want to build are checked on the ride side for your given build type.

UPDATE: Also, what is the timestamp on your build files? Is the timestamp getting updated on your build?

I had this problem when working on a network drive, and the time on the server was out of sync. Linux+Samba accessed by Win7 Pro and VB 2010 Express.

Correcting the time-difference solved the issue.

click on BUILD-->REBUILD SOLUTION and you are now good to go