Winform+SQLServer仿QQ界面

winform写的一个QQ界面

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 MyQQ
{
    /// 

    /// 聊天窗体
    /// 

    public partial class ChatForm : Form
    {
        public int friendId;     // 当前聊天的好友号码
        public string nickName;  // 当前聊天的好友昵称
        public int faceId;       // 当前聊天的好友头像Id        

        public ChatForm（）
        {
            InitializeComponent（）;
        }

        // 窗体加载时的动作
        private void ChatForm_Load（object sender EventArgs e）
        {
            // 设置窗体标题
            this.Text = string.Format（“与{0}聊天中“nickName）;

            // 设置窗体顶部显示的好友信息
            picFace.Imag

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2019-04-17 14:31  Winform+SQLServer仿QQ界面\
     目录           0  2009-07-07 01:06  Winform+SQLServer仿QQ界面\data\
     文件     3145728  2008-01-07 18:24  Winform+SQLServer仿QQ界面\data\MyQQ.mdf
     文件     1048576  2008-01-07 18:24  Winform+SQLServer仿QQ界面\data\MyQQ_log.ldf
     目录           0  2018-07-09 11:19  Winform+SQLServer仿QQ界面\MyQQ\
     目录           0  2018-07-09 11:19  Winform+SQLServer仿QQ界面\MyQQ\.vs\
     目录           0  2019-04-17 14:54  Winform+SQLServer仿QQ界面\MyQQ\.vs\MyQQ\
     目录           0  2019-04-17 14:54  Winform+SQLServer仿QQ界面\MyQQ\.vs\MyQQ\DesignTimeBuild\
     文件         138  2019-04-17 14:54  Winform+SQLServer仿QQ界面\MyQQ\.vs\MyQQ\DesignTimeBuild\.dtbcache
     目录           0  2018-07-09 11:19  Winform+SQLServer仿QQ界面\MyQQ\.vs\MyQQ\v14\
     文件       89600  2018-07-09 11:23  Winform+SQLServer仿QQ界面\MyQQ\.vs\MyQQ\v14\.suo
     目录           0  2019-04-17 14:31  Winform+SQLServer仿QQ界面\MyQQ\.vs\MyQQ\v15\
     文件      102400  2019-04-17 15:04  Winform+SQLServer仿QQ界面\MyQQ\.vs\MyQQ\v15\.suo
     目录           0  2019-04-17 14:31  Winform+SQLServer仿QQ界面\MyQQ\.vs\MyQQ\v15\Server\
     目录           0  2019-04-17 14:31  Winform+SQLServer仿QQ界面\MyQQ\.vs\MyQQ\v15\Server\sqlite3\
     文件           0  2019-04-17 14:31  Winform+SQLServer仿QQ界面\MyQQ\.vs\MyQQ\v15\Server\sqlite3\db.lock
     文件        4096  2019-04-17 14:31  Winform+SQLServer仿QQ界面\MyQQ\.vs\MyQQ\v15\Server\sqlite3\storage.ide
     文件       32768  2019-04-17 14:58  Winform+SQLServer仿QQ界面\MyQQ\.vs\MyQQ\v15\Server\sqlite3\storage.ide-shm
     文件      791072  2019-04-17 14:58  Winform+SQLServer仿QQ界面\MyQQ\.vs\MyQQ\v15\Server\sqlite3\storage.ide-wal
     目录           0  2018-07-09 11:19  Winform+SQLServer仿QQ界面\MyQQ\Backup\
     目录           0  2018-07-09 11:19  Winform+SQLServer仿QQ界面\MyQQ\Backup\MyQQ\
     文件        6297  2007-12-26 10:03  Winform+SQLServer仿QQ界面\MyQQ\Backup\MyQQ\ChatForm.cs
     文件       13743  2007-09-29 11:11  Winform+SQLServer仿QQ界面\MyQQ\Backup\MyQQ\ChatForm.Designer.cs
     文件     1503146  2007-09-29 11:11  Winform+SQLServer仿QQ界面\MyQQ\Backup\MyQQ\ChatForm.resx
     文件         398  2007-12-12 16:12  Winform+SQLServer仿QQ界面\MyQQ\Backup\MyQQ\DBHelper.cs
     文件        1863  2007-12-12 16:13  Winform+SQLServer仿QQ界面\MyQQ\Backup\MyQQ\FacesForm.cs
     文件       11006  2007-10-15 09:37  Winform+SQLServer仿QQ界面\MyQQ\Backup\MyQQ\FacesForm.Designer.cs
     文件     1415431  2007-10-15 09:37  Winform+SQLServer仿QQ界面\MyQQ\Backup\MyQQ\FacesForm.resx
     文件        3817  2007-12-26 10:04  Winform+SQLServer仿QQ界面\MyQQ\Backup\MyQQ\LoginForm.cs
     文件        9976  2007-10-17 15:13  Winform+SQLServer仿QQ界面\MyQQ\Backup\MyQQ\LoginForm.Designer.cs
     文件       76726  2007-10-17 15:13  Winform+SQLServer仿QQ界面\MyQQ\Backup\MyQQ\LoginForm.resx
............此处省略105个文件信息