QQ的消息发送功能

【实例截图】

【核心代码】

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

namespace QQAutoMsg
{
    /// <summary>
    /// 消息发送器的UI主窗体
    /// </summary>
    public partial class FormAutoMsg : Form
    {
        public FormAutoMsg()
        {
            InitializeComponent();
        }

        /// <summary>
        /// 链接网址的linklabel的CLICK事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void lnkWebSite_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            ////打开真有意思网
            System.Diagnostics.Process.Start("http://www.zu14.cn/");
        }

        /// <summary>
        /// 停止按钮的响应事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnStop_Click(object sender, EventArgs e)
        {
            ////停止定时器
            this.tmrAutoMsg.Stop();

            ////改变按钮状态
            this.btnDo.Enabled = true;
            this.btnStop.Enabled = false;
        }

        /// <summary>
        /// 定时器的tick事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void tmrAutoMsg_Tick(object sender, EventArgs e)
        {
            ////停止定时器
            this.tmrAutoMsg.Stop();

            ////发送消息
            try
            {
                DoSend(this.tbMsg.Text);
            }
            finally ////最终再开启定时器
            {
                this.tmrAutoMsg.Start();
            }
        }

        /// <summary>
        /// 启动按钮的响应事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnDo_Click(object sender, EventArgs e)
        {
            ////设置 timer 的 interval 值
            this.tmrAutoMsg.Interval = Convert.ToInt32(this.nudSendInterval.Value) * 1000;

            ////改变按钮状态
            this.btnDo.Enabled = false;
            this.btnStop.Enabled = true;
            ////发送消息
            DoSend(this.tbMsg.Text);
            ////启动定时器
            this.tmrAutoMsg.Start();
        }

        /// <summary>
        /// 发送消息，支持N条内容随机/滚动发送（未共享，有需要请自行实现）
        /// </summary>
        /// <param name="msg">要发送的消息内容，最长255个字符</param>
        private static void DoSend(string msg)
        {
            ////获取所有已打开的QQ聊天窗口
            List<EnumQQChatWindows.QQChatWindow> qqChatWindows = EnumQQChatWindows.Windows;

            if (qqChatWindows.Count == 0) //如果未打开任何聊天窗口，给予提示信息
            {
                MessageBox.Show("当前未打开任何QQ聊天窗口！", "提醒", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
                return;
            }

            ////向所有已打开的窗口发送消息
            QQMsgSender.Go(qqChatWindows, msg);
        }

        /// <summary>
        /// 双击文本框，清空其内容
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void tbMsg_DoubleClick(object sender, EventArgs e)
        {
            this.tbMsg.Clear();
        }
    }
}