本文實例講述了C#獲取客戶端相關信息的方法。分享給大家供大家參考。具體如下:
【本機IP地址】
第一種方法:
IPHostEntry hostentry = Dns.Resolve(Dns.GetHostName());IPAddress address=hostentry.AddressList[0];
第二種方法:
【判斷當前用戶是否連網】
PingReply reply = new Ping().Send(address);if (reply.Status == IPStatus.Success) MessageBox.Show("Ping successfully.");else MessageBox.Show("Ping failure.");【獲取當前客戶端硬盤盤符】
SelectQuery select = new SelectQuery("select * from win32_logicaldisk");ManagementObjectSearcher mos = new ManagementObjectSearcher(select);foreach (ManagementObject disk in mos.Get()){  string msg = disk["Name"].ToString();  DriveInfo info = new DriveInfo(msg);  switch (info.DriveType.ToString())  {   case "Unknown":    label1.Text += msg + "這是未知設備__";    break;   case "NoRootDirectory":    label1.Text += msg + "這是未分區__";    break;   case "Removable":    label1.Text += msg + "這是可以動磁盤__";    break;   case "Fixed":    label1.Text += msg + "這是硬盤__";    break;   case "Network":    label1.Text += msg + "這是網絡驅動器__";    break;   case "CDRom":    label1.Text += msg + "這是光驅__";    break;  }}【獲取當前顯示的長寬】
寬:
【獲取客戶端進程信息】
foreach (System.Diagnostics.Process p in processes){  if (p.ProcessName == "IntelliTrace")  {   p.Kill();  }}【判斷客戶端是否安裝聲卡】
[DllImport("winmm.dll", EntryPoint = "waveOutGetNumDevs")]public static extern int waveOutGetNumDevs();private void button1_Click(object sender, EventArgs e){ if (waveOutGetNumDevs() != 0) {  MessageBox.Show("已經安裝聲卡"); } else {  MessageBox.Show("未安裝聲卡"); }}【獲取計算機名稱和當前登錄用戶】
計算機名稱:
希望本文所述對大家的C#程序設計有所幫助。
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