how to do this task? RSS

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  rathinapriya

  0 Points

  1 Post

  how to do this task?

  May 10, 2012 02:48 PM|LINK

  hi,

  I am new to asp.net I have to do a task which is to disable some controls for users if they dont have permission.in a page, if the user is basic user, then that user can view the data but the update and delete button should be disabled.but if the user has got update privilege then the update button should be enabled. and if the user has both update and delete privilege then both update and delete button should be enabled.

  how to do this task?

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  frez

  Contributor

  5418 Points

  913 Posts

  Re: how to do this task?

  May 10, 2012 02:56 PM|LINK

  Code such as if(User.IsInRole("admin")) can be used to validate a user is in a particular group and has the right to perform certain operations.
  MCSD, MCPD, MCTS
  • Marked as answer by Catherine Shan - MSFT on May 18, 2012 08:12 AM
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  Madhu1234

  Participant

  1380 Points

  287 Posts

  Re: how to do this task?

  May 10, 2012 06:27 PM|LINK

  Step 1:First assign roles(to your users like admin,member..) in Global.asax like below.

  protected void Application_AuthenticateRequest(object sender, EventArgs e)
  {
  if (Request.IsAuthenticated)
  {
  string[] arRoles = new string[2];
  switch (User.Identity.Name)
  {
  case "u1":
  arRoles[0] = "r1"; arRoles[1] = "r4";
  break;
  case "u2":
  arRoles[0] = "r2"; arRoles[1] = "r4";
  break;
  default:
  arRoles[0] = "r3"; arRoles[1] = "r4";
  break;
  }
  Context.User = new System.Security.Principal.GenericPrincipal(User.Identity, arRoles);
  }
  }

  Step 2:Then based on ur requirement  enable/disable the required buttons like below..

  protected void Page_Load(object sender, EventArgs e)
  {
  btnUpdate.Visible = User.IsInRole("r2"); 
  }

  Hope this helps you ..