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2008-01-23

自定义控件OutLookBar

时间: 2008-1-23 22:47:51 作者: admin 阅读次数: 1470

仿微软OutLookBar的控件

namespace ctListBar
{
    public partial class OutLookBar : Panel
    {
        public OutLookBar()
        {
            buttonHeight = 25;
            selectedBand = 0;
            selectedBandHeight = 0;
            InitializeComponent();
        }
        private int buttonHeight;
  private int selectedBand;
  private int selectedBandHeight;

  public int ButtonHeight
  {
   get
   {
    return buttonHeight;
   }

   set
   {
    buttonHeight=value;
    // do recalc layout for entire bar
   }

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C#
2008-01-23

自定义IP输入控件

时间: 2008-1-23 22:44:09 作者: admin 阅读次数: 840

自定义IP输入框控件,它继承了Panel控件

    /// <summary>
    /// IP地址输入控件 Written by DesignCoding
    /// </summary>
    [ToolboxBitmap("ip.bmp")]//注意：参数为你的位图路径，在我的实验里，它与所生成的Test.Dll文件在同一个目录下  
    public partial class TextBoxIP : System.Windows.Forms.Panel
    {
        protected TextBox txtIp1 ;
        protected TextBox txtIp2 ;
        protected TextBox txtIp3 ;
        protected TextBox txtIp4;
        protected Label lbDian1;
        protected Label lbDian2 ;
        protected Label lbDian3;
        /// <summary>
        /// 表示IP地址的类型为A、B、C或D类地址
        /// </summary>
        public enum IPType : byte { A, B, C, D };

        public TextBoxIP()
        {
            InitializeComponent();
        }

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C#
2008-01-23

Java Table的用法

时间: 2008-1-23 22:28:36 作者: admin 阅读次数: 2345
public class JTableDemo
{
public static void main (String[] args)
{
  /*
  构造函数有很多下面先介绍几个:
  JTable()
  JTable(int numRows, int numColumns)
  JTable(Object[][] rowData, Object[] columnNames)
  */
  
  JTable example1 = new JTable ();//看不到但存在
  
  JTable example2 = new JTable (8, 6);
  
  
  final Object[] columnNames = {"姓名", "性别", "家庭地址",//列名最好用final修饰
   "电话号码", "生日", "工作", "收入", "婚姻状况","恋爱状况"};
  Object[][] rowData = {
     {"ddd", "男", "江苏南京", "1378313210", "03/24/1985", "学生", "寄生中", "未婚", "没"},
     {"eee", "女", "江苏南京", "13645181705", "xx/xx/1985", "家教", "未知", "未婚", "好象没"},
     {"fff", "男", "江苏南京", "13585331486", "12/08/1985", "汽车推销员", "不确定", "未婚", "有"},
     {"ggg", "女", "江苏南京", "81513779", "xx/xx/1986", "宾馆服务员", "确定但未知", "未婚", "有"},
     {"hhh", "男", "江苏南京", "13651545936", "xx/xx/1985", "学生", "流放中", "未婚", "无数次分手后没有"}
    };

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Java
2008-01-23

C# 验证码

时间: 2008-1-23 22:24:54 作者: admin 阅读次数: 1011
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Drawing;

namespace DesignCoding.Blog.Web.Common
{
    public partial class Validate : BasePage
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            InitPage();
            this.CreateCheckCodeImage(GenerateCheckCode());
        }
        private string GenerateCheckCode()
        {
            string CodeName = "CheckCode";
            if (Request.QueryString["ID"] != null && !Request.QueryString["ID"].ToString().Equals(""))
            {
                CodeName ="CheckCode"+ Request.QueryString["ID"].ToString();
            }
            int number;
            char code;
            string checkCode = String.Empty;

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Web
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