Web (ASP.NET), VB.NET การสร้าง Create New จำนวน Control เท่าที่ user ต้องการ เช่น.....

Imports System.Data
Imports System.Data.OleDb
Public Class ControlAdd
    Inherits System.Web.UI.Page

    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

        '*** Create New Textbox ***'
	Dim i As Integer = 0
        Dim ctrlBox As TextBox

	For i = 1 To 5
		ctrlBox = New Textbox
		With ctrlBox
		    .Name = "txtbox" & i
		End With
		Me.pnlMain1.Controls.Add(ctrlBox)
	Next


    End Sub

End Class

using Microsoft.VisualBasic;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Diagnostics;
using System.Data.OleDb;
public class ControlAdd : System.Web.UI.Page
{


	protected void Page_Load(object sender, System.EventArgs e)
	{
		//*** Create New Textbox ***'
		int i = 0;
		TextBox ctrlBox = default(TextBox);

		for (i = 1; i <= 5; i++) {
			ctrlBox = new Textbox();
			var _with1 = ctrlBox;
			_with1.Name = "txtbox" + i;
			this.pnlMain1.Controls.Add(ctrlBox);
		}


	}
	public ControlAdd()
	{
		Load += Page_Load;
	}

}