Sets the field value in the message using the {@link PDMFieldInfo} handle
and should be of type PDMFieldType.FIX_STRING or PDMFieldType.STRING
or PDMFieldType.FIX_UNICODE or PDMFieldType.UNICODE.

C# |
public virtual PDMMessage setFieldValue( PDMFieldInfo fieldInfo, string newValue )

- fieldInfo (PDMFieldInfo)
- the PDMFieldInfo handle
- newValue (String)
- the String value

a reference to this {@link PDMMessage} for chaining setFieldValue calls