What's X

   1:  using System;

   2:  using System.Collections.Generic;

   3:  using System.ComponentModel;

   4:  using System.Drawing;

   5:  using System.Data;

   6:  using System.Linq;

   7:  using System.Text;

   8:  using System.Windows.Forms;

   9:   

  10:  namespace XController

  11:  {

  12:      //為控制項加上圖示※記得將圖示屬性，設置為"內嵌資源"

  13:      [ToolboxBitmap(typeof(EditBox), "EditBox.png")]

  14:      public partial class EditBox : UserControl

  15:      {

  16:          public EditBox()

  17:          {

  18:              InitializeComponent();

  19:          }

  20:          //將Label1的Text屬性開放

  21:          public string LabelCaption

  22:          {

  23:              get { return label1.Text; }

  24:              set { label1.Text = value; }

  25:          }

  26:          //將Button1的Text屬性開放

  27:          public string ButtonCaption

  28:          {

  29:              get { return button1.Text; }

  30:              set { button1.Text = value; }

  31:          }

  32:          //將TextBox的Text屬性開放

  33:          public string TextCaption

  34:          {

  35:              get { return textBox1.Text; }

  36:              set { textBox1.Text = value; }

  37:          }

  38:          //將button1的Click事件開放

  39:          public delegate void Button_Click(object sender, EventArgs e);

  40:          public event Button_Click ButtonClick;

  41:   

  42:          private void button_Click(object sender, EventArgs e)

  43:          {

  44:              if (ButtonClick != null)

  45:              {

  46:                  ButtonClick(this, e);

  47:              }

  48:          }

  49:   

  50:      }

  51:  }