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Check if the user is Administrator


Posted Date: 14 May 2008    Resource Type: Code Snippets    Category: C# Syntax
Author: Rekha Member Level: Gold    
Rating: Points: 10



make a reference to the following Namespace

//namespace imports
using System.Security.Principal;

///
/// method for checking to see if the logged in user
/// is in the Administrator's group
///
///
public bool IsUserAdministrator()
{
//bool value to hold our return value
bool isAdmin;
try
{
//get the currently logged in user
WindowsIdentity user = WindowsIdentity.GetCurrent();
WindowsPrincipal principal = new WindowsPrincipal(user);
isAdmin = principal.IsInRole(WindowsBuiltInRole.Administrator);
}
catch (UnauthorizedAccessException ex)
{
isAdmin = false;
MessageBox.Show(ex.Message);
}
catch (Exception ex)
{
isAdmin = false;
MessageBox.Show(ex.Message);
}
return isAdmin;
}



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