using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;
namespace WindowsApplication21
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
this.comboBox1.Items.Add("tcp");
this.comboBox1.Items.Add("udp");
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
this.panel1.Controls.Clear();
Label lbl = new Label();
this.panel1.Controls.Add(lbl);
lbl.Text = comboBox1.SelectedItem.ToString();
lbl.Name = "lbl" + lbl.Text;
lbl.Top = this.panel1.Top;
lbl.Width = 50;
lbl.Height = 20;
TextBox tb = new TextBox();
this.panel1.Controls.Add(tb);
tb.Text = "";
tb.Name = "tb" + lbl.Text;
tb.Top = lbl.Top;
tb.Left = lbl.Right + 10;
tb.Width = 200;
tb.Height = 20;
}
}
public class ListItem
{
private string textField;
public string TextField
{
get { return textField; }
set { textField = value; }
}
private string valueField;
public string ValueField
{
get { return valueField; }
set { valueField = value; }
}
}
//下面绑定
}