C#写的QQ自动发消息.rar

作者： 三角猫 出处： http://www.zu14.cn/ 版权归 三角猫 和 真有意思网 所有，转载请注明出处 using System; using System.Collections.Generic; using System.Text; namespace QQAutoMsg { /// <summary> /// 消息发送 /// </summary> internal static class QQMsgSender { /// <summary> /// 发送消息 /// </summary> /// <param name="qqChatWindows">所以已打开的QQ窗体的列表</param> /// <param name="msg">消息内容</param> internal static void Go(List<EnumQQChatWindows.QQChatWindow> qqChatWindows, string msg) { foreach (EnumQQChatWindows.QQChatWindow win in qqChatWindows) { SendMsg(win.WindowHwnd, msg); } } /// <summary> /// 根据窗体句柄，找到输入框和发送按钮，发送消息出去 /// </summary> /// <param name="hWnd">聊天窗口句柄</param> /// <param name="msg">消息内容</param> private static void SendMsg(IntPtr hWnd, string msg) { if (NativeMethods.IsWindow(hWnd)) //确认该聊天窗口仍然有效 { ////找到 发送 按钮 IntPtr hwndButton = NativeMethods.FindWindowEx(hWnd, IntPtr.Zero, "Button", "发送(S)"); if (IntPtr.Zero != hwndButton) { ////找到窗体顺序上的第一个RichEdit20A控件，其实就是消息显示框 IntPtr hwndRichEdit = NativeMethods.FindWindowEx(hWnd, IntPtr.Zero, "RichEdit20A", null); ////利用spy++，可以看到消息输入框的父窗体是类名为 AfxWnd42 的控件 ////在顺序上是显示框的下一个窗体 if (IntPtr.Zero != hwndRichEdit) { ////找到 AfxWnd42 这个窗体 hwndRichEdit = NativeMethods.GetWindow(hwndRichEdit, NativeMethods.GW_HWNDNEXT); if (IntPtr.Zero != hwndRichEdit) { ////这才是真正的消息输入框 hwndRichEdit = NativeMethods.FindWindowEx(hwndRichEdit, IntPtr.Zero, "RichEdit20A", null); if (hwndRichEdit != IntPtr.Zero) { ////发送消息，因为QQ屏蔽了 WM_SETTEXT, WM_PASTE 命令，所有采用 EM_REPLACESEL 来实现 NativeMethods.SendMessage(hwndRichEdit, NativeMethods.EM_REPLACESEL, IntPtr.Zero, msg); ////给发送按钮发 鼠标单击消息 NativeMethods.SendMessage(hwndButton, NativeMethods.BM_CLICK, IntPtr.Zero, IntPtr.Zero); } } } } } } } }