.net访问远程共享的Windows文件

可以使用cmd连接创建Windows凭据

public static bool ConnectPwd(string IpAddress, string userName, string password)
{
	bool Flag = faslse;
	Process proc = new Process();
	try
	{
		proc.StartInfo.FileName = "cmd.exe";
		proc.StartInfo.UseShellExecute = false;
		proc.StartInfo.RedirectStandardInput = true;
		proc.StartInfo.RedirectStandardOutput = true;
		proc.StartInfo.RedirectStandardError = true;
		proc.StartInfo.CreateNoWindow = true;
		proc.Start();
		//如果当前IP已有连接，则断开连接，以免冲突
		string dosLine = @"net use \" + IpAddress + " /delete";
		proc.StandardInput.WriteLine(dosLine);
		//需要关闭后等待，不然会报错
		proc.StandardInput.WriteLine("exit");
		while (!proc.HasExited)
		{
			proc.WaitForExit(1000);
		}
		proc.Start();
		///创建凭据
		dosLine = @"net use \\" + IpAddress + " " + password + " /user:" + userName;
		proc.StandardInput.WriteLine(dosLine);
		proc.StandardInput.WriteLine("exit");
		while (!proc.HasExited)
		{
			proc.WaitForExit(1000);
		}
		string errormsg = proc.StandardError.ReadToEnd();
		proc.StandardError.Close();
		if (string.IsNullOrEmpty(errormsg))
		{
			Flag = true;
		}
		else
		{
			throw new Exception(errormsg);
		}
	}
	catch (Exception ex)
	{
		throw ex;
	}
	finally
	{
		proc.Close();
		proc.Dispose();
	}
	return Flag;
	}
}

创建凭据后可直接访问远程文件了

string IpAddress = "127.0.0.1";//IP地址
string userName = "Administrator"; //用户名
string password = "pwd";//密码
if (ConnectPwd(IpAddress, userName, password) == true)
{
	string filePath = @"\\127.0.0.1\address\read.txt";//文件地址
	StreamReader sr = new StreamReader(filePath, this.encoding);
	//根据需求处理文件
}