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Program to time disable Excel spreadsheets

I have an Excel spreadsheet that I want to distribute to other agents. However the quotes are time sensitive and I need to be able to lock agents out after a specific amount of time. I feel that the program should encrypt the spreadsheet, ask the user for a serial number that I would be able to generate, and then start the spreadsheet up if the serial number is valid. I would like a way to go by time and not by date if possible. A small front end would need to be created to ask for a serial number, ask for technical support or visit my web site. I would like to hear your ideas to protect my spreadsheet but still make it usable for my agents.

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased.

## Platform

Windows 95, 98, 98SE, ME, 2000, XP.

## Deadline information

I would like to have the serial generator made in Excel and compatable with Pocket Excel.

Keahlian: .NET, Pemrograman C, Teknik, Java, MySQL, PHP, Perancangan Perangkat Lunak, Pengujian Perangkat Lunak, Visual Basic, XML, XSLT

Lihat lebih lanjut: serial programming, programming quotes, programming program, programming in excel, programming excel spreadsheets, excel out source, excel c# programming, ask excel, programming with excel, encrypt php code, spreadsheets, excel small work, excel 7, program protect, encrypt software, excel spreadsheet source code, windows form code generator, windows serial number, lock time, functional technical program

Tentang Pemberi kerja:
( 6 ulasan ) United States

ID Proyek: #2907015

Diberikan kepada:

cgessler

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$127.5 USD dalam 14 hari
(6 Ulasan)
3.3

9 freelancer menawar dengan rata-rata $101 untuk pekerjaan ini

timk98

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pvavw

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basudhamodak

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