高手都到哪去了,帮帮忙呀!!!

qynum123 2004-02-29 08:51:55

在ASP.NET中如何引入System.Management呀?以下代码中为什么总是报如下错误提示:
编译器错误信息: CS0234: 类型或命名空间名称“Management”在类或命名空间“System”中不存在（是否缺少程序集引用？）
<%@ Import Namespace="System" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Management" %>
<Script Language="C#" Runat="Server">
private void Page_Load(object Sender,EventArgs e)
{
int nID = 0;
if(!Page.IsPostBack)
{
NameValueCollection coll;
coll = Request.QueryString;
String[] arr1 = coll.AllKeys;
GetDataFromServer(Convert.ToString(coll.GetValues("id").GetValue(0)));
}
}

private void GetMac()
{
//注意必须在解决方案中添加引用(system.Mangement)否刚无法访问)提示没有权限
ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
ManagementObjectCollection moc = mc.GetInstances();
foreach(ManagementObject mo in moc)
{
if((bool)mo["IPEnabled"] == true)

Response.Write("MAC地址:"+ mo["MacAddress"].ToString());
Response.Write("<br/>");
}
ManagementObject disk = new ManagementObject("win32_logicaldisk.deviceid=\"c:\"");
disk.Get();
Response.Write("卷: " + disk.GetPropertyValue("VolumeSerialNumber").ToString());
}
</script>
<html>
<head></head>
<body>
<form runat="server">
<asp:label id="msg" runat="server"/>
</form>
</body>
</html>

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