public string? ArgumentName { get; }Public ReadOnly Property ArgumentName As String
	Get
Dim instance As ArgumentNameAttribute
Dim value As String
value = instance.ArgumentNamepublic:
property String^ ArgumentName {
	String^ get ();
}If the Mode property is LongShort, this is the long name of the attribute.
If the Mode property is LongShort, and the IsLong property is , this property will not be used.