Add support for DT_RowId property.

[sbroccardi]

Can we add support to specify DT_RowId?

[garvincasimir]

If I understand your request correctly, I assume you would like to map a property in your model or projection to DT_RowId. This can be achieved in multiple ways.

1. Use a read only property called DT_RowId in your class. see: https://github.com/garvincasimir/csharp-datatables-parser/blob/master/src/aspnet-core-sample/Models/Person.cs

2. Use a serialization attribute

[JsonProperty(PropertyName = "DT_RowId ")] 
public Id { get; set; }

3. Modify the data in rowCallback

$('#example').dataTable( {
  "rowCallback": function( row, data, index ) {
          data.DT_RowId = data.Id
  }
} );

Not 100% sure about 3. If not it can be done in the ajax callback.

[sbroccardi]

You're right about that. Option 1 and 2 run smoothly but option 3 when using server-side processing does not work. A fourth way works by specifying the rowId option, like this:

$('#example').dataTable( {
    rowid: 'Id',
    columns: [
    { data: "Id", title:"ID" },
    { data: "FirstName", title:"First Name" },
    { data: "LastName", title:"Last Name" },
    { data: "BirthDate", title:"Birth Date" },
    { data: "Weight", title:"Weight" },
    { data: "Height", title:"Height" },
    { data: "Children", title:"Children" }
    ]
});

Thank you so much for the advice. If you agree, the second and fourth way could be added to the readme, since it is a very common function when using data tables and your parser. Thank you very much and good work with the parser.

[garvincasimir]

Added 4 to Readme. Happy you find the project useful. Thank you.