I'm working with the great FileHelpers library (version 2.9.9). However I've been stuck for some hours now and I'm not able to work this issue out. I would like to load my file into an array of my CustomerClass object. I would like to change the order of the fields dynamically utilizing the DelimitedClassBuilder. I found an answer here on Stackoverflow which shows how to do it <https://stackoverflow.com/a/8833322/767926>. I'm not able to do it even following that answer. However it works fine if I just use the class directly with the FileHelperEngine instead of DelimitedClassBuilder. Could somebody please help me out here?

This is the object i would like to create an array of from the csv file:

```
[DelimitedRecord(";")]
public class CustomerClass
{
    public string CustomerId;

    public string FirstName;

    public string LastName;
}

```

This is the code I'm using to create the array:

```
public void ReadFile()
{
    DelimitedClassBuilder cb = new DelimitedClassBuilder("CustomerClass", ";");
    cb.AddField("CustomerId", typeof(string));
    cb.AddField("FirstName", typeof(string));
    cb.AddField("LastName", typeof(string));

    FileHelperEngine engine = new FileHelperEngine(cb.CreateRecordClass());
    engine.ErrorMode = ErrorMode.IgnoreAndContinue;

    string filename = @"C:\temp\customerfile.csv";

    DataTable dt = engine.ReadFileAsDT(filename); // Works fine
    object[] test = engine.ReadFile(filename) as object[]; // Works fine

    CustomerClass[] customers = engine.ReadFile(filename) as CustomerClass[]; // Returns null (probably because the 'cast' is invalid, see line below)
    customers = (CustomerClass[])engine.ReadFile(filename); // Throws InvalidCastException (Unable to cast object of type 'CustomerClass[]' to type 'MyNamespace.CustomerClass[]'.)
}

```

This is the file contents:

> 
> CustomerId;FirstName;LastName
> 
> 
> 1;James;Brown
> 
> 
> 2;Robert;Miller
> 
> 
> 3;David;Green
> 
> 
>