[TCLCORE] HELP PLEASE!!!

[CRAIG C. <cr...@no...>]

I'm designing a program and I'm using the Mclistbox megawidget. This creates
several columns that are resizable > and include headers. My problem is I
need to be able to remove the different columns (take the columns and the
contents out of the > listbox. I also need to be able to add in columns. I
want to create an > exact program that outlook uses. There are several
fields and you can add or take them out. 

Could someone show me an example program? That would be really helpful....

Thanks a lot guys !!