Func1Field
Func1
Function1
Function2
Func2
Func
var f1 = new Foo1(csvData);csvData = f1.Blah();var f2 = new Foo2(csvData);csvData = f2.Blah();var f3 = new Foo3(csvData);csvData = f3.Blah();
ref
Func1(csvData);
csvData = Func1(csvData);