Dynamic control in c#

// something like this but I need to fill in each elements of the matrix...
  private void CreateSpecificControl(string requestedType)
        {
                if (requestedType == "CheckBox")
                {

                    CheckBox control1 = new CheckBox();

                    control1.Click += new EventHandler(chk_CheckedChanged);

                   //TableLayout panel
                    layout.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 25));
                    layout.Controls.Add(control1);

                }
                else
                {
                    Label control1 = new Label();

                    control1.Text = "Not a checkbox";
                    layout.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 25));
                    layout.Controls.Add(control1);

                }

        }

myUserControl.Controls.Add(new CheckBox());