public static void GacIdentityPermissionCallMethods()
{
GacIdentityPermission gip = new GacIdentityPermission();
IPermission ip = gip.Copy();
IPermission ip2 = gip.Intersect(ip);
bool issubset = gip.IsSubsetOf(ip);
IPermission ip3 = gip.Union(ip2);
SecurityElement se = new SecurityElement("");
gip.FromXml(se);
se = gip.ToXml();
}
public static void GacIdentityPermissionCallMethods()
{
GacIdentityPermission gip = new GacIdentityPermission();
IPermission ip = gip.Copy();
IPermission ip2 = gip.Intersect(ip);
bool issubset = gip.IsSubsetOf(ip);
IPermission ip3 = gip.Union(ip2);
SecurityElement se = new SecurityElement("");
gip.FromXml(se);
se = gip.ToXml();
}
public void PermissionStateNone()
{
GacIdentityPermission gip = new GacIdentityPermission(PermissionState.None);
SecurityElement se = gip.ToXml();
// only class and version are present
Assert.AreEqual(2, se.Attributes.Count, "Xml-Attributes");
Assert.IsNull(se.Children, "Xml-Children");
GacIdentityPermission copy = (GacIdentityPermission)gip.Copy();
Assert.IsFalse(Object.ReferenceEquals(gip, copy), "ReferenceEquals");
}
//</Snippet4>
//<Snippet5>
//Copy creates and returns an identical copy of the current permission.
private bool CopyDemo()
{
GacIdentityPermission Gac1 = new GacIdentityPermission();
GacIdentityPermission Gac2 = new GacIdentityPermission();
Console.WriteLine("**************************************************************************");
try
{
Gac2 = (GacIdentityPermission)Gac1.Copy();
if (Gac2 != null)
{
Console.WriteLine("Result of copy = " + Gac2.ToString() + "\n");
}
}
catch (Exception e)
{
Console.WriteLine("Copy failed : " + Gac1.ToString() + e);
return(false);
}
return(true);
}
public void PermissionStateUnrestricted()
{
GacIdentityPermission gip = new GacIdentityPermission(PermissionState.Unrestricted);
// FX 2.0 now supports Unrestricted for Identity Permissions
// However the XML doesn't show the Unrestricted status...
SecurityElement se = gip.ToXml();
// only class and version are present
Assert.AreEqual(2, se.Attributes.Count, "Xml-Attributes");
Assert.IsNull(se.Children, "Xml-Children");
GacIdentityPermission copy = (GacIdentityPermission)gip.Copy();
Assert.IsFalse(Object.ReferenceEquals(gip, copy), "ReferenceEquals");
// ... and because it doesn't implement IUnrestrictedPermission
// there is not way to know if it's unrestricted so...
Assert.IsTrue(gip.Equals(new GacIdentityPermission(PermissionState.None)), "Unrestricted==None");
// there is not much difference after all ;-)
}
