İptal Edildi

write an application that makes the file lock after only one use

write an application that makes the file lock after only one use. I want to be able to send a file to a user, he can open the file one and only one time, and then it will be locked (or deleted) after closing. The user must not be able to save any copy of the file or share in any way

Beceriler: C# Programlama, PHP, Yazılım Mimarisi, Visual Basic

Daha fazlasını görün: write application programing software, use map iphone application, use sqlldr d2k application

İşveren Hakkında:
( 193 değerlendirme ) Beirut, Lebanon

Proje NO: #14815378

40 freelancer bu iş için ortalamada 164$ teklif veriyor

mascotindia123

Hey Friend, Myself having has 10 + years experience of web site development. We have skilled programmer , We are 14 person team of developer, designer and tester provide you excellent services. Expert in Custom Daha fazlası

in 6 gün içinde220$ USD
(204 Değerlendirme)
7.2
TopTower22

hello,how are you. i read your bid carefully. i am C# expert and have full experience for 7 years. C# language is my top skill and my interested skill. I can provide most quality and high fast. if you want to succe Daha fazlası

in 3 gün içinde155$ USD
(60 Değerlendirme)
6.7
in 3 gün içinde155$ USD
(47 Değerlendirme)
6.9
schoudhary1553

Greetings sir, i am an expert freelancer for this job and your 100% satisfaction is assured if you allow me to serve. i can do this Task as per your requirement. Relevant Skills and Experience I have the 5 years of e Daha fazlası

in 3 gün içinde200$ USD
(95 Değerlendirme)
6.6
in 3 gün içinde155$ USD
(50 Değerlendirme)
6.4
aksharkthakkar

we expert in mobile development,we can make app for both andriod and IOS,we can make your andriod or IOS app with our experts Relevant Skills and Experience C# Programming, PHP, Software Architecture, Visual Basic Pr Daha fazlası

in 3 gün içinde155$ USD
(35 Değerlendirme)
6.1
mauricemarinus

Hi, should the file be an exe? If so I can help with the deleting part. Relevant Skills and Experience 10+ years c#/vb.net Proposed Milestones $100 USD - Delivery

in 3 gün içinde100$ USD
(79 Değerlendirme)
5.5
itinfocube

Hello! Greetings of the day! We will develop the mobile application for iOS and Android as per your requirements. Our company has the expertise in Ionic, PhoneGap, Angular-JS, SQLITE, XCODE, Cordova, Adobe Photos Daha fazlası

in 3 gün içinde112$ USD
(6 Değerlendirme)
5.2
bestit4u

Hello sir. I 've read your post and so very interested in your job. I 'm sure I can satisfy you with my ability. I 'm working in part of coding and software developing for over 6 years. I have much experiences in d Daha fazlası

in 3 gün içinde222$ USD
(34 Değerlendirme)
5.8
in 3 gün içinde155$ USD
(27 Değerlendirme)
4.5
DavidLindon

What type of file are you sending?

in 5 gün içinde166$ USD
(11 Değerlendirme)
4.6
dineshmore

Hi Myself expert in Dot net technologies with 12+yrs of experience in software development. Developed various web and desktop based projects in Finance, Insurance, Research, Education , Research and Retail Domains. Daha fazlası

in 5 gün içinde249$ USD
(20 Değerlendirme)
5.2
shaochao555

I did review your requirements. Your job is to match my skills and quite interesting. Please call me and discuss details. Relevant Skills and Experience PHP, c# Proposed Milestones $111 USD - end

in 3 gün içinde111$ USD
(50 Değerlendirme)
5.2
prasadak82

A proposal has not yet been provided

1 gün içinde 99$ USD
(18 Değerlendirme)
4.0
tech1967

Hello, I am an automation and windows desktop coder. I can make your program work just for once in a computer. Please check my profile. I have alot of experience in this type of exe tricks.

in 7 gün içinde250$ USD
(9 Değerlendirme)
4.1
pinaliv

5 Reasons why you should hire me for your custom website and Application Development. 1. Available 24/7 upon your request 2. Delivery on-time with 100% satisfaction 3. Always think beyond boundaries and. provide Daha fazlası

in 3 gün içinde220$ USD
(18 Değerlendirme)
4.8
in 3 gün içinde155$ USD
(14 Değerlendirme)
4.0
rusoaica

Hello! I have experience with several programming languages, including C#. I would like to help you with this project. Please contact me over chat for additional questions. Thank you! Relevant Skills and Experience C# Daha fazlası

in 3 gün içinde100$ USD
(17 Değerlendirme)
3.9
in 7 gün içinde205$ USD
(2 Değerlendirme)
4.0
software02

Hi, I saw your proposal and understood completely . I have more than 6+ year of experience in the same domain . You feel free to ask any questions related to your project. I complete your task on time and in budget Daha fazlası

1 gün içinde 100$ USD
(5 Değerlendirme)
3.6