C# 如何读取设备信息

( 一 ).说明

取得设备网卡的MAC地址和硬盘的卷标号

( 二 ).代码

using System;
using System.Management;

namespace NetCard
{
///
/// 读取设备
    ///
public class run
{
private ManagementClass mc;
private ManagementObjectCollection moc;
private ManagementObject disk;
public run( )
{}
///
/// 取得设备网卡的MAC地址
        ///
        public string GetNetCardMacAddress( )
{
mc = new ManagementClass( “Win32_NetworkAdapterConfiguration” );
moc = mc.GetInstances( );
string str = “”;
foreach( ManagementObject mo in moc )
{
if( ( bool )mo["IPEnabled"] == true )
str = mo["MacAddress"].ToString( );

}
return str;
}
///
/// 取得设备硬盘的卷标号
        ///
        ///
        public string GetDiskVolumeSerialNumber( )
{
mc = new ManagementClass( “Win32_NetworkAdapterConfiguration” );
disk = new ManagementObject( “win32_logicaldisk.deviceid=\”c:\“” );
disk.Get( );
return disk.GetPropertyValue( “VolumeSerialNumber” ).ToString( );
}
}
}