DataProtectionPermissionAttribute Class
Assembly: System.Security (in system.security.dll)
[SerializableAttribute] [AttributeUsageAttribute(AttributeTargets::Assembly|AttributeTargets::Class|AttributeTargets::Struct|AttributeTargets::Constructor|AttributeTargets::Method, AllowMultiple=true, Inherited=false)] public ref class DataProtectionPermissionAttribute sealed : public CodeAccessSecurityAttribute
/** @attribute SerializableAttribute() */ /** @attribute AttributeUsageAttribute(AttributeTargets.Assembly|AttributeTargets.Class|AttributeTargets.Struct|AttributeTargets.Constructor|AttributeTargets.Method, AllowMultiple=true, Inherited=false) */ public final class DataProtectionPermissionAttribute extends CodeAccessSecurityAttribute
SerializableAttribute AttributeUsageAttribute(AttributeTargets.Assembly|AttributeTargets.Class|AttributeTargets.Struct|AttributeTargets.Constructor|AttributeTargets.Method, AllowMultiple=true, Inherited=false) public final class DataProtectionPermissionAttribute extends CodeAccessSecurityAttribute
Not applicable.
The scope of the declaration that is allowed depends on the SecurityAction value that is used.
The security information declared by a security attribute is stored in the metadata of the attribute target and is accessed by the system at run time. DataProtectionPermissionAttribute is used only for declarative security. For imperative security, use the DataProtectionPermission class.
The following code example shows the use of the DataProtectionPermissionAttribute. This code example is part of a larger example provided for the DataProtectionPermission class.
/** @attribute DataProtectionPermission(SecurityAction.Deny,
Flags = DataProtectionPermissionFlags.ProtectData)
*/
private static void TryProtectData()
{
try {
ProtectData();
return;
}
catch (System.Security.SecurityException e) {
Console.WriteLine("A security exception thrown when attempting:"
+ ((DataProtectionPermission)(e.get_DenySetInstance())).
get_Flags());
return;
}
} //TryProtectData
System.Attribute
System.Security.Permissions.SecurityAttribute
System.Security.Permissions.CodeAccessSecurityAttribute
System.Security.Permissions.DataProtectionPermissionAttribute
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.