How would I build a class and eliminate the repeated code? C#

This works but is ugly. I have just used my first class to do repeated operaations and definately can see the advantage but I cannot figure out the sytntax I need to use to build the class.

This works:

public partial class Default2 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {

            TableBuilder objTableBuilder = new TableBuilder();
            Label1.Text = objTableBuilder.buildTable();
            Label1.Visible = true;
        }
    }
    protected void Button2_Click(object sender, EventArgs e)
    {
        TableBuilder objTableBuilder = new TableBuilder();

        //addTables = objTableBuilder.buildTable();     //Tried to use addTables class instead of repeating code

        string newLabel = "Label" + holder.c + ".Text";

        newLabel = objTableBuilder.buildTable();

        Label2.Text = objTableBuilder.buildTable();

        Button2.Visible = false;

        Label2.Visible = true;

        Button3.Visible = true;
    }
    protected void Button3_Click(object sender, EventArgs e)
    {
        string newLabel = "Label" + holder.c + ".Text";

        TableBuilder objTableBuilder = new TableBuilder();

        newLabel = objTableBuilder.buildTable();

        Label3.Text = objTableBuilder.buildTable();

        Button3.Visible = false;

        Label3.Visible = true;

        Button4.Visible = true;
    }
    protected void Button4_Click(object sender, EventArgs e)
    {
        string newLabel = "Label" + holder.c + ".Text";

        TableBuilder objTableBuilder = new TableBuilder();

        newLabel = objTableBuilder.buildTable();

        Label4.Text = objTableBuilder.buildTable();

        Button4.Visible = false;

        Label4.Visible = true;


    }
}
I need to dynamically name Buttons and Labels and add and change their properties.

All of the simple methods I have dreamed up fail.

Thanks for the help.

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