第一种:

using System;

using System.Collections.Generic;

using System.Text;

using System.Runtime.InteropServices;

namespace ManageCenter

{

    public  class ConnShareRes

    {

        private string userName;

        private string userPwd;

        private string shareResDictionary;

        //构造函数

        public ConnShareRes(string myUserName, string myUserPwd, string myShareResDictionary)

        {

            this.userName = myUserName;

            this.userPwd = myUserPwd;

            this.shareResDictionary = myShareResDictionary;

        }

        [StructLayout(LayoutKind.Sequential)]

        public struct NETRESOURCEA

        {

            public int dwScope;

            public int dwType;

            public int dwDisplayType;

            public int dwUsage;

            [MarshalAs(UnmanagedType.LPStr)]

            public string lpLocalName;

            [MarshalAs(UnmanagedType.LPStr)]

            public string lpRemoteName;

            [MarshalAs(UnmanagedType.LPStr)]

            public string lpComment;

            [MarshalAs(UnmanagedType.LPStr)]

            public string lpProvider;

            public override String ToString()

            {

                String str = "LocalName: " + lpLocalName + " RemoteName: " + lpRemoteName + " Comment: " + lpComment + " lpProvider: " + lpProvider;

                return (str);

            }

        }

        [DllImport("mpr.dll")]

        public static extern int WNetAddConnection2([MarshalAs(UnmanagedType.LPArray)] NETRESOURCEA[] lpNetResource, [MarshalAs(UnmanagedType.LPStr)] string lpPassword, [MarshalAs(UnmanagedType.LPStr)] string UserName, int dwFlags);

        [DllImport("mpr.dll")]

        public static extern int WNetCancelConnection2(string lpName, int dwFlags, bool fForce);

        //开始远程连接

        public  bool RemoteConnect(bool bConnected)

        {

            int res;

            NETRESOURCEA[] n = new NETRESOURCEA[1];

            n[0] = new NETRESOURCEA();

            n[0].dwType = 1;

            int dwFlags = 1; // CONNECT_INTERACTIVE;

            //n[0].lpLocalName = @"X:";

            n[0].lpLocalName = @"";

            n[0].lpRemoteName = shareResDictionary;

            //n[0].lpRemoteName = @"";

            n[0].lpProvider = null;

            //Console.WriteLine(n[0]);

            if (bConnected)

            {

                res = WNetAddConnection2(n, userPwd, userName, dwFlags);

            }

            else

            {

                res=WNetCancelConnection2(shareResDictionary, 1, true);

            }

            return (res == 0) ? true : false;

        }

    }//class

}//namespace

 

第二种:

using   System;      using   System.Management;         class   Sample_ConnectionOptions     {             public   static   int   Main(string[]   args)   {                     ConnectionOptions   options   =   new   ConnectionOptions();                     options.Username   =   用户名;   //could   be   in   domain\user   format                     options.Password   =   密码;                     ManagementScope   scope   =   new   ManagementScope(                             "\\\\servername\\root\\cimv2",                             options);                     try   {                             scope.Connect();                             ManagementObject   disk   =   new   ManagementObject(                                     scope,                                     new   ManagementPath("Win32_logicaldisk='c:'"),                                     null);                             disk.Get();                     }                     catch   (Exception   e)   {                             Console.WriteLine("Failed   to   connect:   "   +   e.Message);                     }                     return   0;             }     }