I do not have a lot if expierance with GUI's and hardly any with Tk until today when I worked throught the excellent tutorial on this site, BIG THANKS. However I have a problem.

I have a sub which returns a hash containing a variable name and a default value excacted from a file. The the hash is a different size each time. I then require to display the name and value and an Entry box to take text which will overwrite the default value later. Displaying the data I can do in a loop, My problem lies in traversing the hash and making an Entry box with a valid name when I don't know the number of items to start with.

I hope my question makes sense and thanks in advance for any help you can give me.

In reply to Tk on the fly by Scarborough

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