Question : Replacing a server in an existing domain other than the main Domain Controller

I have a domain in a school system that has one Server 2003 domain controller and each of the seven schools have an additional server in the same domain. All of these servers are Server 2003 OS. I am replacing one of the school's servers to be a Server 2008 R2. I have run adprep and prepared my domain for such an addition. I want to use the same computer name for the server that I am replacing.

Is it safe to just go into Active Directory Users and Computers and delete the server listed under the Domain Controllers section (choosing the third option "This domain controller is permanently offline and can no longer be demoted using the Active Directory Installation Wizard (DCPROMO). Then I can run DCPROMO on the new server 2008 R2 computer, giving it the same name as was previously used by the Server 2003 server and continue my deployment this way.

Is this an acceptable approach for this installation?

Answer : Replacing a server in an existing domain other than the main Domain Controller

The type of the property should support a TypeConverter.

For in the image you showed above, Padding struct supports PaddingConverter:

If a usercontrol has a property
public MyPoint mypoint { get; set;}
then

[TypeConverter(typeof(MyPointConverter))]
public struct MyPoint
{
...
}

public class MyPointConverter : TypeConverter
{
...
}