[FieldLengthAttribute(40)]
public virtual string IDOperation { get; set; }

<FieldLengthAttribute(40)>
Public Overridable Property IDOperation As String
	Get
	Set

public:
[FieldLengthAttribute(40)]
virtual property String^ IDOperation {
	String^ get ();
	void set (String^ value);
}

[<FieldLengthAttribute(40)>]
abstract IDOperation : string with get, set
[<FieldLengthAttribute(40)>]
override IDOperation : string with get, set