Project is not opening in NetBeans.

While opening an project, my project is showing in folder form rather then
represented in glode form. and therefore its not opening.

Please help me out.

Don't you get any error/warning messages from the IDE?

Sounds like you might have lost the nbproject directory, or perhaps the build.xml file. Do you have a backup of your project that has that directory? If not, I suspect that the only thing you can do is recreate the project (move the project's to somewhere else, create the project in NetBeans, and then copy the files into the new project