import system'dynamic; import extensions; class TestClass { object variables; constructor() { variables := new DynamicStruct() } function() { auto prop := new MessageName(console.write:"Enter the variable name:".readLine()); (prop.setPropertyMessage())(variables,42); console.printLine(prop.toPrintable(),"=",(prop.getPropertyMessage())(variables)).readChar() } } public program = new TestClass();