VB.Net by API/System.Security.Permissions/RegistryPermission — различия между версиями

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м (1 версия)
 
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Версия 16:40, 26 мая 2010

New RegistryPermission

   
Imports System.Security.Principal
Imports System.Security.Permissions
Imports System.IO
Imports System.Diagnostics
public class MainClass
   Shared Sub Main()
        Dim oRp As New RegistryPermission(Security.Permissions.PermissionState.Unrestricted)
        oRp.Deny()
        Dim objLog As New EventLog
        Dim objLogEntryType As EventLogEntryType
        Try
            Throw (New EntryPointNotFoundException)
        Catch objA As System.EntryPointNotFoundException
            Try
                If Not System.Diagnostics.EventLog.SourceExists("Example") Then
                    System.Diagnostics.EventLog.CreateEventSource("Example", "System")
                End If
                objLog.Source = "Example"
                objLog.Log = "System"
                objLogEntryType = EventLogEntryType.Information
                objLog.WriteEntry("Error: " & objA.Message, objLogEntryType)
            Catch objB As System.Exception
                Console.WriteLine(objB.Message)
            End Try
        End Try
   End Sub
End Class