public void Intersect()
{
StrongNamePublicKeyBlob blob = new StrongNamePublicKeyBlob(ecma);
StrongNameIdentityPermission snip = new StrongNameIdentityPermission(blob, "mono", new Version(1, 2, 3, 4));
StrongNameIdentityPermission intersect = (StrongNameIdentityPermission)snip.Intersect(null);
Assert.IsNull(intersect, "snip N null");
StrongNameIdentityPermission empty = new StrongNameIdentityPermission(PermissionState.None);
intersect = (StrongNameIdentityPermission)snip.Intersect(empty);
#if NET_2_0
Assert.IsNull(intersect, "snip N empty");
#else
Compare(empty, intersect, "snip U empty");
#endif
intersect = (StrongNameIdentityPermission)snip.Intersect(snip);
Compare(snip, intersect, "snip U snip");
StrongNameIdentityPermission samePk = new StrongNameIdentityPermission(blob, "novell", new Version(1, 2));
intersect = (StrongNameIdentityPermission)snip.Intersect(samePk);
Assert.IsNull(intersect, "(snip N samePk)");
// strange, I would have expected a SNIP with the same public key...
}
public void Intersect_DifferentPermissions()
{
StrongNameIdentityPermission a = new StrongNameIdentityPermission(PermissionState.None);
SecurityPermission b = new SecurityPermission(PermissionState.None);
Assert.IsNull(a.Intersect(b));
}
//</Snippet3>
//<Snippet4>
// Intersect creates and returns a new permission that is the intersection of the current
// permission and the permission specified.
private bool IntersectDemo()
{
bool returnValue = true;
StrongNameIdentityPermission snIdPerm1, snIdPerm2, snIdPerm3;
snIdPerm1 = new StrongNameIdentityPermission(blob, "MyCompany.MyDepartment.*", new Version("1.0.0.0"));
snIdPerm2 = new StrongNameIdentityPermission(blob, "MyCompany.MyDepartment.MyFile", new Version("1.0.0.0"));
try
{
snIdPerm3 = (StrongNameIdentityPermission)snIdPerm1.Intersect(snIdPerm2);
Console.WriteLine("The intersection of MyCompany.MyDepartment.*"
+ "MyCompany.MyDepartment.MyFile is "
+ ((StrongNameIdentityPermission)snIdPerm3).Name.ToString());
}
catch (Exception e)
{
Console.WriteLine("An exception was thrown: " + e);
returnValue = false;
}
return(returnValue);
}
public static void StrongNameIdentityPermissionCallMethods()
{
StrongNameIdentityPermission snip = new StrongNameIdentityPermission(new Permissions.PermissionState());
StrongNameIdentityPermission snip2 = new StrongNameIdentityPermission(new Permissions.StrongNamePublicKeyBlob(new byte[1]), "test", new Version(1, 2));
IPermission ip = snip.Copy();
IPermission ip2 = snip.Intersect(ip);
bool testbool = snip.IsSubsetOf(ip);
ip2 = snip.Union(ip);
SecurityElement se = new SecurityElement("");
snip.FromXml(se);
se = snip.ToXml();
}
public static void StrongNameIdentityPermissionCallMethods()
{
StrongNameIdentityPermission snip = new StrongNameIdentityPermission(new Permissions.PermissionState());
StrongNameIdentityPermission snip2 = new StrongNameIdentityPermission(new Permissions.StrongNamePublicKeyBlob(new byte[1]), "test", new System.Version(1, 2));
IPermission ip = snip.Copy();
IPermission ip2 = snip.Intersect(ip);
bool testbool = snip.IsSubsetOf(ip);
ip2 = snip.Union(ip);
SecurityElement se = new SecurityElement("");
snip.FromXml(se);
se = snip.ToXml();
}
// Intersect creates and returns a new permission that is the intersection of the current
// permission and the permission specified.
private bool IntersectDemo()
{
bool returnValue = true;
StrongNameIdentityPermission snIdPerm1, snIdPerm2, snIdPerm3;
snIdPerm1 = new StrongNameIdentityPermission(blob, "MyCompany.MyDepartment.*", new Version("1.0.0.0"));
snIdPerm2 = new StrongNameIdentityPermission(blob, "MyCompany.MyDepartment.MyFile", new Version("1.0.0.0"));
try
{
snIdPerm3 = (StrongNameIdentityPermission)snIdPerm1.Intersect(snIdPerm2);
Console.WriteLine("The intersection of MyCompany.MyDepartment.*"
+ "MyCompany.MyDepartment.MyFile is "
+ ((StrongNameIdentityPermission)snIdPerm3).Name.ToString());
}
catch (Exception e)
{
Console.WriteLine("An exception was thrown: " + e);
returnValue = false;
}
return returnValue;
}
