This class is the base class of exceptions that represent .NET runtime errors. In contrast, ApplicationException is the base class for user -defined exceptions. public class SystemException : Exception { // Public Constructors public SystemException ( ); public SystemException (string message ); public SystemException (string message , Exception innerException ); // Protected Constructors protected SystemException (System.Runtime.Serialization.SerializationInfo info , System.Runtime.Serialization.StreamingContext context ); } HierarchyObject Exception(System.Runtime.Serialization.ISerializable) SystemException SubclassesMultiple types |