Determines the content of the edit control. This information is used when the registration information is verifying and the current hardware id should be shown.
Content may have following values.
||The edit will contain a registaration name. Users will have to enter registration name into this control.
||The edit will contain a registration key. Users will have to enter registration key into this control.
||This edit will be filled out with the Hardware ID.
||The edit contains custom text.