In Datatables 1.10 the ajax server side parameters changed from

```
public class DataTableParamModel
{ 
    public string sEcho{ get; set; }
    public string sSearch{ get; set; }
    public int iDisplayLength{ get; set; }
    public int iDisplayStart{ get; set; }
    public int iColumns{ get; set; }
    public int iSortingCols{ get; set; }
    public string sColumns{ get; set; }
}

```

to (API Here <http://datatables.net/manual/server-side>)

```
columns[i][data]    
columns[i][name]    
columns[i][orderable]
columns[i][search][regex]
columns[i][search][value]   
columns[i][searchable]  
...     
draw    
length  
order[i][column]    
order[i][dir]
... 
search[regex]
search[value]   
start

```

Some are easy to bind

```
public class DataTableParamModel
{ 
    public string draw { get; set; }
    public int length{ get; set; }
    public int start { get; set; }
}

```

But the new array format looks tricky.

What is the new appropriate model to map the new parameter format?