System.IO.IOException was unhandled

I have just 2 lines of code -

File.Create (@"C:\test.test");
File.Delete (@"C:\test.test");

When I execute I get the following error and am not able to tackle this problem.
Any help will be appreciated-

System.IO.IOException was unhandled
Message="The process cannot access the file 'C:\\test.test1' because it is being used by another process."
Source="mscorlib"
StackTrace:
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)

at System.IO.FileInfo.Delete()

at ConsoleApplication4.Program.Main(String[] args) in C:\Documents and Settings\i032271\My Documents\Visual Studio Projects\ConsoleApplication4\Program.cs:line 31

at System.AppDomain.nExecuteAssembly(Assembly assembly, String[] args)

at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)

at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()

at System.Threading.ThreadHelper.ThreadStart_Context(Object state)

at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)

at System.Threading.ThreadHelper.ThreadStart()

[1825 byte] By [Roopa] at [2007-12-16]