讀取當前系統(tǒng)的? 硬盤 U盤 的SN 號碼

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C# 讀取

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System.Management.ManagementObjectSearcher cmicWmi = new ManagementObjectSearcher( "SELECT * FROM Win32_DiskDrive "); System.UInt32 sn = 0; foreach(ManagementObject cmicWmiObj in cmicWmi.Get()) { sn = Convert.ToUInt32(cmicWmiObj[ "signature "].ToString()); }

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javascript

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?var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
????? ??var service = locator.ConnectServer(".");
????? ??var properties = service.ExecQuery("SELECT * FROM Win32_USBHub");
????? ??var e = new Enumerator (properties);
????? ??document.write("<table border=1>");
????? ??for (;!e.atEnd();e.moveNext ())
????? ??{
??????????? ??var p = e.item ();
??????????? ??document.write("<tr>");
??????????? ??document.write("<td>" + p.Caption + "</td>");
??????????? ??document.write("<td>" + p.DeviceID + "</td>");?//這就是U盤的PID,VID,SN信息
??????????????document.write("<td>" + p.Name + "</td>");
??????????? ??document.write("<td>" + p.CpuStatus + "</td>");
??????????? ??document.write("<td>" + p.Availability + "</td>");
??????????? ??document.write("<td>" + p.Level + "</td>");
??????????? ??document.write("<td>" + p.ProcessorID + "</td>");
??????????? ??document.write("<td>" + p.SystemName + "</td>");
??????????? ??document.write("<td>" + p.ProcessorType + "</td>");
??????????? ??document.write("</tr>");
????? ??}
????? ??document.write("</table>");

總結

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