Hi all,
Like the subject says. I want to allow a user to clear out a config
setting. The problem is when my app hits the code:
ConfigurationManager.Write(configData);
I get:
System.InvalidOperationException: There was an error generating the XML
document. ---> System.InvalidOperationException: System.DBNull cannot be
serialized because it does not have a default public constructor.
Can anyone please advise how I can get around this?
Thanks,
Rob