admin管理员组

文章数量:1530519

可以获取本地当前登陆的QQ号,在网上看的获取QQ号的例子有很多,我写的这个demo是在大佬的基础上进行修改的。
1.引入命名空间:using System.Runtime.InteropServices;
2.调用如下代码:
     

  //导入库 [DllImport("user32.dll")]
        [DllImport("user32.dll", EntryPoint = "FindWindowA", CharSet = CharSet.Ansi)]
        private static extern int FindWindow(string lpClassName, string lpWindowName);

        [DllImport("user32.dll", EntryPoint = "GetWindowText")]
        public static extern int GetWindowText(int hwnd, StringBuilder lpString, int cch);
        [DllImport("user32.dll", EntryPoint = "GetWindow")]
        public static extern int GetWindow(int hwnd, int wCmd);

        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
        public static extern int GetClassName(int hWnd, StringBuilder lpClassName, int nMaxCount);
        protected void Page_Load(object sender, EventArgs e)
        {
            int hWin = FindWindow("CTXOPConntion_Class", null);
            if (hWin == 0)
            {
                return;
            }
            StringBuilder sbf = new StringBuilder(256);
            StringBuilder sbfClass = new StringBuilder(256);
            while (hWin > 0)
            {
                GetWindowText(hWin, sbf, sbf.Capacity);
                if (sbf.ToString().Contains("OP_"))
                {
                    int index=sbf.ToString().IndexOf('_');
                    Response.Write("<script>alert('" + sbf.ToString().Substring(index+1,sbf.Length-index-1) + "')</script>");
                    break;
                }
            }
        }


        web就可以获得相关的QQ号了,欢迎各位大佬指点。

本文标签: 号码qq