ParamName Property

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Gets the name of the parameter that causes this exception.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)

public virtual string ParamName { get; }

Property Value

Type: System..::..String
The parameter name.

Every ArgumentException should carry the name of the parameter that causes this exception.

This property is read-only, and returns the same value as was passed into the constructor. Overriding methods should be used solely to customize the format of the parameter name.

The parameter name should not be translated for localization purposes.

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