Event Codes. Undefined Event Detail Code Field
Represents the event code indicating that the detail event code value is not defined. This field is constant.
public: int UndefinedEventDetailCode = 0;
public const int UndefinedEventDetailCode = 0;
val mutable UndefinedEventDetailCode : int
Public Const UndefinedEventDetailCode As Integer = 0
UndefinedEventCode represents the use of a detail code value that is not defined by the system.