c# - Code to create a new folder -


i want new folder created when user clicks button.while executing when click button,it pops error message "empty filename not legal".i want create folder in d: drive , has sufficient space.can tell problem ?

the code given below:

        string pathstring2 = @"d:\top-level folder\subfolder";            system.io.directory.createdirectory(pathstring2);            pathstring2 = system.io.path.combine(pathstring2, "mynewfile.txt");

you creating folder

d:/top-level folder/subfolder

and trying put file in

d:/top-level folder/subfolder2

looks problem me.


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