/// <summary>
/// Demands authentication from the owner and then allows the owner to select users the he or she would like to deny access to their computer
/// </summary>
private static void ManageAccounts(object sender, System.EventArgs e)
{
bool isCanceled = OwnerLock("OwnerFeature", "Invalidate Users");
if (!isCanceled)
{
UserSelection us = new UserSelection("Delete");
us.ShowDialog();
if (!us.canceled)
{
try
{
ss.WriteString("DeleteUsers");
if (ss.ReadString().Equals("Ready"))
{
foreach (string user in us.invalidUsers)
{
ss.WriteString(user);
if (!ss.ReadString().Equals("Next"))
{
MessageBox.Show("Error");
break;
}
}
}
ss.WriteString("Done");
if (!ss.ReadString().Equals("Success"))
MessageBox.Show("Manage Accounts Error");
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
us.Dispose();
}
}
/// <summary>
/// Demands authentication from the owner and changes the owner of the machine<\returns>
/// </summary>
private static void ChangeOwner(object sender, System.EventArgs e)
{
bool isCanceled = OwnerLock("OwnerFeature", "Change Owner");
if (!isCanceled)
{
UserSelection us = new UserSelection("Owner");
us.ShowDialog();
if (!us.canceled)
{
try
{
ss.WriteString("ChangeOwner");
if (ss.ReadString().Equals("Ready"))
{
ss.WriteString(us.newOwner);
}
if (!ss.ReadString().Equals("Success"))
MessageBox.Show("Change Owner Error");
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
us.Dispose();
}
}