ArgumentException

ArgumentException CF 1.0, ECMA 1.0, serializable

System (mscorlib.dll) class

This exception indicates that illegal data was passed to a method or constructor call. Note that illegal data is entirely contextualthe data may be a legitimate .NET value, but inappropriate for the use in question. Although .NET languages are type-safe in that you can't pass a string as a parameter when an integer is expected, there is nothing to keep you from passing a null or invalid value, such as sending (2001 , 13 , 32) to DateTime 's constructor. However, there is no 32nd day of the 13th month of the year 2001, and if you try to initialize such a date, you'll get an exception.

The ArgumentException class (or one of its subclasses, ArgumentNullException or ArgumentOutOfRangeException ) indicates that a method argument violated such a constraint. If you need to implement this exception in your own code, consider using one of its subclasses instead, since they represent common argument exceptions.

 public class  ArgumentException  : SystemException {  // Public Constructors  public  ArgumentException  ( );    public  ArgumentException  (string   message   );    public  ArgumentException  (string   message   , Exception   innerException   );    public  ArgumentException  (string   message   , string   paramName   );    public  ArgumentException  (string   message   , string   paramName   , Exception   innerException   );  // Protected Constructors  protected  ArgumentException  (System.Runtime.Serialization.SerializationInfo   info   ,          System.Runtime.Serialization.StreamingContext   context   );  // Public Instance Properties  public override string  Message  {get; }  // overrides Exception  public virtual string  ParamName  {get; }  // Public Instance Methods  public override void  GetObjectData  (System.Runtime.Serialization.SerializationInfo   info   ,          System.Runtime.Serialization.StreamingContext   context   );  // overrides Exception  } 

Hierarchy

Object Exception(System.Runtime.Serialization.ISerializable) SystemException ArgumentException

Subclasses

ArgumentNullException , ArgumentOutOfRangeException , DuplicateWaitObjectException



C# in a Nutshell
C # in a Nutshell, Second Edition
ISBN: 0596005261
EAN: 2147483647
Year: 2005
Pages: 963

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