C#实现QQ好友列表功能

C# WinForm 自动义控件 好友列表 类似于QQ好友列表功能

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

using System.Reflection;
using _CUSTOM_CONTROLS._ChatListBox;

namespace WindowsFormsForControlTest
{
    public partial class Form1 : Form
    {
        public Form1（） {
            InitializeComponent（）;
        }

        private void Form1_Load（object sender EventArgs e） {
            button1.Text = “闪动“;
            button2.Text = “插入[离开]“;
            button3.Text = “大/小图标“;
            chatListBox1.Items.Clear（）;
            Random rnd = new Random（）;
            for （int i = 0; i < 10; i++） {
                ChatListItem item = new ChatListItem（“Group “ + i）;
                for （int j = 0; j < 10; j++） {
                    ChatListSubItem subItem = new ChatListSubItem（“NicName“ “DisplayName“ + j “Personal Message...!“）;
                    subItem.HeadImage = Image.FromFile（“head/1 （“ + rnd.Next（0 45） + “）.png“）;
                    subItem.Status = （ChatListSubItem.UserStatus）（j % 6）;
                    item.SubItems.AddAccordingToStatus（subItem）;
                }
                item.SubItems.Sort（）;
                chatListBox1.Items.Add（item）;
            }
            ChatListItem itema = new ChatListItem（“TEST“）;
            for （int i = 0; i < 5; i++） {
                chatListBox1.Items.Add（itema）;
            }
            chatListBox1.Items.Remove（itema）;
        }

        private void button1_Click（object sender EventArgs e） {
            chatListBox1.Items[0].SubItems[0].IsTwinkle = !chatListBox1.Items[0].SubItems[0].IsTwinkle;
            chatListBox1.Items[0].SubItems[1].IsTwinkle = !chatListBox1.Items[0].SubItems[1].IsTwinkle;
        }

        private void chatListBox1_MouseEnterHead（object sender ChatListEventArgs e） {
            this.Text = e.MouseOnSubItem.DisplayName;
        }

        private void chatListBox1_MouseLeaveHead（object sender ChatListEventArgs e） {
            this.Text = “Null“;
        }

        private void chatListBox1_DoubleClickSubItem（object sender ChatListEventArgs e） {
            MessageBox.Show（e.SelectSubItem.DisplayName）;
        }

        private void button2_Click（object sender EventArgs e） {
            //AddAccordingToStatus根据状态自己插入到正确位置
            //Add就是默认的添加
            //当然也可以用Add添加 然后用SubItem.Sort（）进行一个排序
            chatListBox1.Items[0].SubItems.AddAccordingToStatus（
                new ChatListSubItem（
                    123 “nicname“ “displayname“ “personal message“
                    ChatListSubItem.UserStatus.Away new Bitmap（“head/1 （0）.png“））
                ）;
        }

        private void button3_Click（object sender EventArgs e） {
            if （chatListBox1.IconSizeMode == ChatListItemIcon.Large）
                chatListBox1.IconSizeMode = ChatListItemIcon.Small;
            else
                chatListBox

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       3924  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （0）.png

     文件       3677  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （1）.png

     文件       2250  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （10）.PNG

     文件       3157  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （11）.PNG

     文件       2451  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （12）.PNG

     文件       2300  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （13）.PNG

     文件       2396  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （14）.PNG

     文件       2545  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （15）.PNG

     文件       2545  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （16）.PNG

     文件       3868  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （17）.PNG

     文件       3824  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （18）.PNG

     文件       3821  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （19）.PNG

     文件       3436  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （2）.png

     文件       3788  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （20）.PNG

     文件       4411  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （21）.PNG

     文件       4204  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （22）.PNG

     文件       4251  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （23）.PNG

     文件       3598  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （24）.PNG

     文件       4049  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （25）.PNG

     文件       4057  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （26）.PNG

     文件       3998  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （27）.PNG

     文件       4208  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （28）.PNG

     文件       3834  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （29）.PNG

     文件       2496  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （3）.PNG

     文件       3862  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （30）.PNG

     文件       4076  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （31）.PNG

     文件       3828  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （32）.PNG

     文件       4142  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （33）.PNG

     文件       3779  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （34）.PNG

     文件       3968  2010-09-09 21:37  _CUSTOM_CONTROLS\WindowsFormsForControlTest\bin\Debug\Head\1 （35）.PNG

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