C# RSS C# RSS

Using Code Access Security (CAS) to programatically refuse writing to a drive - Shalvin

Please support our C# advertiser: Intel Parallel Studio Home
Shalvin Shalvin is offline Offline Feb 26th, 2008, 6:05 am |
0
CAS is the programatically means by which you secure the resouce of a system like file system, printer, registry, etc. in contrast to Role Base Security (RBS)
Show Printable Version Show Printable Version
Quick reply to this message  
Code Snippet
•
•
•
•
C# Syntax
Toggle Plain Text
  1. using System.Security.Permissions;
  2. using System.Security;
  3. using System.IO;
  4.  
  5. [assembly: FileIOPermissionAttribute(SecurityAction.RequestRefuse , Write="d:\\")]
  6. namespace WindowsFormsApplication1
  7. {
  8. public partial class Form1 : Form
  9. {
  10. StreamWriter sw;
  11. private void button1_Click(object sender, EventArgs e)
  12. {
  13. sw = File.CreateText("d:\\Shalvin.txt");
  14. sw.WriteLine("Hello");
  15. sw.Close();
  16. }

Quick Comment
•
•
•
•
•
•
•
•
Message:
•
•
•
•


Similar Threads
Thread Tools Search this Thread



.net access algorithm angle array barchart bitmap box broadcast c# capturing check checkbox client combobox control conversion convert csharp custom database datagrid datagridview dataset datetime dbconnection degrees delegate design development disappear draganddrop drawing encryption enum event excel file firefox form format forms function gdi+ httpwebrequest image index input install java label leak libraries list listbox mandelbrot math monodevelop mouseclick msword mysql operator path pause photoshop picturebox pixelinversion post programming radians regex remote remoting richtextbox round server sleep socket sql statistics stream string table tcpclientchannel text textbox thread time timer update usercontrol validation virtualization visualbasic visualstudio webbrowser windows winforms wpf xml
About Us | Contact Us | Advertise | DaniWeb | Acceptable Use Policy | RSS Feed

©2003 - 2009 DaniWeb® LLC