C# in a Nutshell

Name

InvalidOperationException

Synopsis

This exception indicates that a user attempted to use a method when the object was not in an appropriate state. For example, this exception is thrown if you attempt to write data with a System.Xml.XmlTextWriter that is already closed.

public class InvalidOperationException : SystemException {
// Public Constructors
   public method InvalidOperationException();  
   public method InvalidOperationException(string message);  
   public method InvalidOperationException(string message, 
        Exception innerException);  
// Protected Constructors
   protected method InvalidOperationException(
        System.Runtime.Serialization.SerializationInfo info, 
        System.Runtime.Serialization.StreamingContext context);  
}

Hierarchy

Object→Exception(System.Runtime.Serialization.ISerializable)→SystemException→InvalidOperationException

Subclasses

ObjectDisposedException, System.Net.{ProtocolViolationException, WebException}