Value

A string that contains the name of the parameter that caused the current Exception, or null if no value was specified to the constructor for the current instance. [Edit]

Remarks

This property is read-only.

Operation

The ArgumentException.ParamName property returns the same value as was passed into the constructor.

Note to Inheritors

Override the ArgumentException.ParamName property to customize the content or format of the parameter name.

Usage

Use this property to retrieve the name of the invalid parameter.

[Edit]

Requirements

Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0