Save multiline listbox as csv file with realbasic

I have a listbox in my realbasic application. that listbox is a multi line listbox with 6 columns and looks like: [login to view URL](0)="File" [login to view URL](1)="Number" [login to view URL](2)="Errors" [login to view URL](3)="Last" [login to view URL](4)="Average" [login to view URL](5)="Sum" LFileBox.columnwidths="500,60,60,70,70,0" Now i have a pushbutton in the application. i want that a click on the pushbutton open a saveasdialog box where the user can enter his filename. then the information of the listbox should save as csv file. in the csv, there should only be the first 5 columns of the listbox. the first line of the csv should be the heading information of that csv file file;number;errors;last;average The saving process should run under windows, linux and osx. so you have to set the right linebreak if needed. i wish a little testprojekc with a listbox like this, where you add some testdata. then there should be a button to save the information as csv. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows? (depending on the nature? of the deliverables): a)? For web sites or? other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software? installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform windows, linux and osc.