问题
Just got Visual Studio Express 2012 for Windows Desktop and finding myself overly annoyed that the Solution Explorer doesn't accurately reflect the state of my project. I keep clicking Refresh, but it doesn't actually do anything. Microsoft's rather, uh, verbose explanation of how to use it was no help. Oddly enough, my project does refresh sometimes, but I can't figure out what the cause is. It's definitely not the refresh button.
Here's what my Solution Explorer looks like right now:
I've deleted a lot of these classes. Things like "Term" are what I typed while in the process of naming a class, but the Solution Explorer shows them as separate classes. Also some of the classes I have aren't showing up.
This whole thing is really messed up, and I'm having trouble visualizing what my project looks like because Solution Explorer doesn't show an up-to-date outline of my classes.
How do I refresh the Solution Explorer?
回答1:
There's a "show all files" button in the top row of Solution Explorer. Click that and you should see your missing files/folders. Right click and choose "Include in Project".
回答2:
Choose the project where you deleted the file and than click on show all files
Now you will get excluded/Removed files
Right Click > include in project.
回答3:
There is a refresh icon option in the top row of solution explorer.
来源：https://stackoverflow.com/questions/14815786/refresh-button-in-visual-studio-solution-explorer-not-working