Compile / Create Excel Add-in for VBA Project

Hello, I have create some Excel VBA coding for transforming / openingen and closing Excel Workbooks/Sheets. For this project I have some standard functions and I like to have them in an Add-in (dll), because I then don't have to copy function's code to all my other vba projects. So what do I want: - Defined public variables which are needed for the functions in the Add-in(dll) if possible, so I don't have to declare them in Excel VBA - I can use the functions within other workbook by referencing the add-in (dll) in vba I will add a deliverable with the code of the functions. I you except and need more info please don't hasited to ask ## 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 OS: Windows Vista and Windows 7 (English and Dutch) Programs: MS Excel versions 2003, 2007 and 2010 in x86 and x64