Class Program

{

　　  Void Main(){

　　　　CopyFileToEDIServer("C:\Logs\NIS_20160930.log")

}

private void CopyFileToEDIServer(string path)
{
RemoteInfo remote = new RemoteInfo();
//リモートサーバ　IPAddress
remote.RemoteIP = "192.168.131.133";
//リモートサーバ　ユーザ名
remote.RemoteUser = "administrator";
//リモートサーバ パスワード
remote.RemotePwd = "S3300859!";
//リモートサーバのShareフォルダ名
remote.ShareName = @"\\192.168.131.133\pdf\";
string destinFile = remote.ShareName + FileUpload1.FileName;

using (IdentityScope c = new IdentityScope(remote.RemoteIP, remote.RemoteUser, remote.RemotePwd))
{
System.IO.File.Copy(path, destinFile);
}

}

}

public class RemoteInfo
{
public string RemoteIP;
public string RemotePwd;
public string RemoteUser;
public string ShareName;
public string srcFileName;

public RemoteInfo();
}

/// <summary>
/// IdentityScope
/// </summary>
public class IdentityScope : IDisposable
{
// obtains user token
[DllImport("advapi32.dll", SetLastError = true)]
static extern bool LogonUser(
string pszUsername,
string pszDomain,
string pszPassword,
int dwLogonType,
int dwLogonProvider,
ref IntPtr phToken);

// closes open handes returned by LogonUser
[DllImport("kernel32.dll", CharSet = CharSet.Auto)]
extern static bool CloseHandle(IntPtr handle);

[DllImport("Advapi32.DLL")]
static extern bool ImpersonateLoggedOnUser(IntPtr hToken);

[DllImport("Advapi32.DLL")]
static extern bool RevertToSelf();

const int LOGON32_PROVIDER_DEFAULT = 0;
const int LOGON32_LOGON_NEWCREDENTIALS = 9;

private bool disposed;

public IdentityScope(string sDomain, string sUsername, string sPassword)
{
// initialize tokens
IntPtr pExistingTokenHandle = new IntPtr(0);
IntPtr pDuplicateTokenHandle = new IntPtr(0);

try
{
// get handle to token
bool bImpersonated = LogonUser(sUsername, sDomain, sPassword,
LOGON32_LOGON_NEWCREDENTIALS, LOGON32_PROVIDER_DEFAULT, ref pExistingTokenHandle);

if (true == bImpersonated)
{
if (!ImpersonateLoggedOnUser(pExistingTokenHandle))
{
int nErrorCode = Marshal.GetLastWin32Error();
throw new Exception("ImpersonateLoggedOnUser error;Code=" + nErrorCode);
}
}
else
{
int nErrorCode = Marshal.GetLastWin32Error();
throw new Exception("LogonUser error;Code=" + nErrorCode);
}
}
finally
{
// close handle(s)
if (pExistingTokenHandle != IntPtr.Zero)
{
CloseHandle(pExistingTokenHandle);
}
if (pDuplicateTokenHandle != IntPtr.Zero)
{
CloseHandle(pDuplicateTokenHandle);
}
}
}

protected virtual void Dispose(bool disposing)
{
if (!disposed)
{
RevertToSelf();
disposed = true;
}
}

public void Dispose()
{
Dispose(true);
}
}

C#中Remote文件复制简例子