Csharp/C Sharp by API/System.Security.Permissions/SecurityAction — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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(нет различий)
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Версия 18:31, 26 мая 2010
Содержание
SecurityAction.Demand
<source lang="csharp"> using System; using System.IO; using System.Security.Permissions; [PrincipalPermissionAttribute(SecurityAction.Demand, Role="Administrators")] class MainClass {
public static void Main() { FileStream fsOut = File.Create(@"c:\\temp\\test.txt"); StreamWriter sw = new StreamWriter(fsOut); sw.WriteLine("str"); sw.Flush(); sw.Close(); }
}
</source>
SecurityAction.InheritanceDemand
<source lang="csharp">
using System.Security.Permissions; [PublisherIdentityPermission(SecurityAction.InheritanceDemand, CertFile = "YourCertFile.cer")] public class MainClass {
[PermissionSet(SecurityAction.InheritanceDemand, Name="FullTrust")] public void SomeProtectedMethod () { }
}
</source>
SecurityAction.RequestMinimum
<source lang="csharp"> using System; using System.Net; using System.Security.Permissions; [assembly:SecurityPermission(SecurityAction.RequestMinimum, UnmanagedCode = true)] class MainClass {
public static void Main() { }
}
</source>
SecurityAction.RequestOptional
<source lang="csharp">
using System.Security.Permissions; [assembly:PermissionSet(SecurityAction.RequestOptional, Name = "Internet")] class MainClass {
public static void Main(){ }
}
</source>
SecurityAction.RequestRefuse
<source lang="csharp">
using System.Security.Permissions; [assembly:FileIOPermission(SecurityAction.RequestRefuse, Write = @"C:\")] class MainClass{
public static void Main(){ }
}
</source>