March 2002
Intermediate to advanced
864 pages
31h 8m
English
TargetException
This exception is thrown when you attempt to invoke a nonstatic method on
a null object reference. (Note that in Beta1 of the
.NET SDK, it was permissible to call a nonvirtual method against a
null reference, so long as that method didn’t access
any of the fields in the type. In Beta2 and beyond, this “feature” has
been closed and removed.)
public class TargetException : ApplicationException { // Public Constructors public method TargetException(); public method TargetException(string message); public method TargetException(string message, Exception inner); // Protected Constructors protected method TargetException( System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context); }
System.Object→System.Exception(System.Runtime.Serialization.ISerializable)→System.ApplicationException→TargetException