Using Reflection to create a DataTable from a Class?
I've just learned about Generics and I'm wondering whether I can use it to
dynamically build datatables from my classes.
Or I might be missing the point here. Here is my code, what I'm trying to
do is create a datatable from my existing class and populate it. However
I'm getting stuck in my thought process.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Reflection;
using System.Data;
namespace Generics
{
public class Dog
{
public string Breed { get; set; }
public string Name { get; set; }
public int legs { get; set; }
public bool tail { get; set; }
}
class Program
{
public static DataTable CreateDataTable(Type animaltype)
{
DataTable return_Datatable = new DataTable();
foreach (PropertyInfo info in animaltype.GetProperties())
{
return_Datatable.Columns.Add(new DataColumn(info.Name,
info.PropertyType));
}
return return_Datatable;
}
static void Main(string[] args)
{
Dog Killer = new Dog();
Killer.Breed = "Maltese Poodle";
Killer.legs = 3;
Killer.tail = false;
Killer.Name = "Killer";
DataTable dogTable = new DataTable();
dogTable = CreateDataTable(Dog);
//How do I continue from here?
}
}
}
Now At the DataTable point it errors. Also, being new to reflection and
Generics, how will I actually populate the data with the Killer class?
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