【C#】QQ讯息自动发送代码

【C#】QQ消息自动发送代码

1、准备Windows API，是用C#开发的，所以要准备C#封装的Windows API。可以到以下地址下载：

C#版封装的Windows API，简体版+增加版，源码
http://bmpj.net/forum-viewthread-tid-461-fromuid-13.html

2、定义保存QQ聊天窗体的对象类

???

internal class QQChatWindows    {        private IntPtr _WindowHwnd = IntPtr.Zero;        public IntPtr WindowHwnd        {            get { return _WindowHwnd; }            set { _WindowHwnd = value; }        }        private string _Caption = String.Empty;        public string Caption        {            get { return _Caption; }            set { _Caption = value; }        }        public QQChatWindows(IntPtr windowhwnd, string caption)        {            _WindowHwnd = windowhwnd;            _Caption = caption;        }    }

3、遍历QQ聊天窗体

private void EnumQQChatWindows()        {            this.listQQWindows.Items.Clear();            this._QQListWindows.Clear();            NativeMethods.EnumDesktopWindows(IntPtr.Zero, new NativeMethods.EnumDesktopWindowsDelegate(EnumWindowsProc), IntPtr.Zero);        }        private bool EnumWindowsProc(IntPtr hWnd, uint lParam)        {            string qqproname = this.GetProcessName(hWnd);            StringBuilder className = new StringBuilder(255 + 1); //ClassName 最长            NativeMethods.GetClassName(hWnd, className, className.Capacity);            if (!qqproname.Equals(String.Empty) && qqproname.Equals("QQ") && className.ToString().Equals("TXGuiFoundation"))            {                StringBuilder caption = new StringBuilder(NativeMethods.GetWindowTextLength(hWnd) + 1);                NativeMethods.GetWindowText(hWnd, caption, caption.Capacity);                if (!caption.ToString().Equals(String.Empty) && !caption.ToString().Equals("TXFloatingWnd") && !caption.ToString().Equals("TXMenuWindow") && !caption.ToString().Equals("QQ2011"))                {                                       QQChatWindows qqchat = new QQChatWindows(hWnd, caption.ToString());                    this._QQListWindows.Add(qqchat);                    this.listQQWindows.Items.Add(caption);                }            }            return true;        }        public string GetProcessName(IntPtr hWnd)        {            try            {                string processname = String.Empty;                int proid = 0;                uint threadid = NativeMethods.GetWindowThreadProcessId(hWnd, out proid);                if (threadid > 0 && proid > 0)                {                    Process pro = Process.GetProcessById(proid);                    processname = pro.ProcessName;                }                return processname;            }            catch            {                return String.Empty;            }        }

4、循环自动发送QQ消息

????

private bool SendQQMsg(IntPtr hWnd, string qqcaption, string sendtext)        {            try            {                NativeMethods.ShowWindow(hWnd, NativeMethods.ShowWindowCommands.Normal);                NativeMethods.BringWindowToTop(hWnd);                SendKeys.SendWait(sendtext);                SendKeys.SendWait("^{ENTER}");   //CTRL+ENTER                return true;            }            catch             {                return false;            }        }

源码下载：

百木QQ信息自动发送器 源代码，大家可以完善！！
http://bmpj.net/forum-viewthread-tid-498-fromuid-13.html