[FieldLengthAttribute(100)]
public virtual string Checksum { get; set; }

<FieldLengthAttribute(100)>
Public Overridable Property Checksum As String
	Get
	Set

public:
[FieldLengthAttribute(100)]
virtual property String^ Checksum {
	String^ get ();
	void set (String^ value);
}

[<FieldLengthAttribute(100)>]
abstract Checksum : string with get, set
[<FieldLengthAttribute(100)>]
override Checksum : string with get, set