Question

Here is my problem:

I have the function

public static void fillObject(object [] obs, DataTable dt)
{
    for (int j = 0; j < dt.Rows.Count; j++)
    {
        DataRow dr = dt.Rows[j];
        fillObject(obs[j], dr);
    }
}

obs is an array of some type of class (let say for the example “sheep”) when I debug I get that obs[j] is a null and not an object type of sheep so I need to do something like

obs[j] = new sheep();

any ideas?

Answer 1

If you want to strongly type your solution, you can use generics

public static void FillObject<T>(T [] obs, DataTable dt) where T: new
{
    //...

    obs[j] = new T();
}

You would then call the function like

FillObject<Sheep>(mySheep, dt);