C#获取本地或远程磁盘使用信息

因为公司有多个服务器，要检查磁盘的使用情况确定程序放哪个服务器和清理垃圾,所以写个小程序帮忙检查。

效果图:

后台代码:

 private void btnCheck_Click(object sender, EventArgs e)    {      listBox1.Items.Clear();      if (rbtnRemote.Checked)      {        //远程        RemoteDisk();      }      else      {        //本地        LocalDisk();      }    }    //查看本地    private void LocalDisk()    {      WqlObjectQuery wmiquery = new WqlObjectQuery("select * from Win32_LogiCalDisk");      ManagementObjectSearcher wmifind = new ManagementObjectSearcher(wmiquery);      //显示      ShowInfo(wmifind);    }    //远程    private void RemoteDisk()    {      if (cbIP.Text == "" | cbUserName.Text == "" | txtPwd.Text == "")      {        MessageBox.Show("请把信息补充完整!");        return;      }      string ip = cbIP.Text;      string username = cbUserName.Text;      string password = txtPwd.Text;      ConnectionOptions conn = new ConnectionOptions();      conn.Username = username;      conn.Password = password;      conn.Timeout = new TimeSpan(1,1,1,1);//连接时间      //ManagementScope 的服务器和命名空间。       string path = string.Format(@"\\{0}\root\cimv2", ip);      //表示管理操作的范围（命名空间）,使用指定选项初始化ManagementScope 类的、表示指定范围路径的新实例。       ManagementScope scope = new ManagementScope(path, conn);       scope.Connect();       //查询      string strQuery = "select * from Win32_LogicalDisk ";      ObjectQuery query = new ObjectQuery(strQuery);      //查询ManagementObjectCollection返回结果集       ManagementObjectSearcher wmifind = new ManagementObjectSearcher(scope, query);      ShowInfo(wmifind);    }    #region 显示磁盘信息    private void ShowInfo(ManagementObjectSearcher wmifind)    {      long gb = 1024 * 1024 * 1024;      string type = "";      string str = "";      double freePath = 0d;      foreach (var mobj in wmifind.Get())      {        type = mobj["Description"].ToString();        //判断是否是本机固盘        if (type == "Local Fixed Disk")        {          str = " 磁盘名称:" + mobj["Name"].ToString();          freePath = Math.Round(Convert.ToDouble(mobj["FreeSpace"]) / gb, 1);          str += " 可用空间:" + freePath+ "G";          str += " 实际大小:" + Math.Round(Convert.ToDouble(mobj["Size"].ToString()) / gb, 1) + "G";          if (freePath < 20)          {            str += "  ----请尽快清理!";          }          listBox1.Items.Add(str);        }      }    }    #endregion    private void rbtnLocal_CheckedChanged(object sender, EventArgs e)    {      //本地选中      if (rbtnLocal.Checked == true)      {        cbIP.Enabled = false;        cbUserName.Enabled = false;        txtPwd.Enabled = false;      }    }    private void rbtnRemote_CheckedChanged(object sender, EventArgs e)    {      if (rbtnRemote.Checked == true)      {        cbIP.Enabled = true;        cbUserName.Enabled = true;        txtPwd.Enabled = true;      }    }

原标题：C#获取本地或远程磁盘使用信息

关键词：C#