所有软件外包项目 Gray arrow bg PDF Encryption

PDF Encryption 资金已经托管 线上项目,线下洽谈,智城安排

发包方 : David martinez 接包方 : Tamnvpt 状态 :完成
项目编号 : 90691
项目预算 : 多于$100
开发周期 : 7 天
技能 : ASP C# C
发布日期 : 2009-10-26

描述

Project Requirement:



The requirements can be achieved using either of the two methods stated below:



1. A code preferably in C# / ASP .net to automatically encrypt a PDF file. After a PDF file is encrypted users should not be able to save/print a copy of that file. Also there needs to be an option of days till the content expires (if possible) the system will fetch days to expire value from the database and add that encryption to the PDF file so that the users will not be able to view that document after a certain number of days.



2. A code which will remove right click option in a pdf file and also to disable shortcuts like CRTL + P (to print) and all.



We would prefer to see example of where you have used this type of module (if feasible). We would like to know on what your approach would be and how you would achieve the above stated goal with a detailed plan. We will review it and reply back.<br clear="all" />

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