获取远程PC的日期时间？ [英] Get remote PC's date time?

问题描述

是否有任何类可以在.net中获取远程PC的日期时间？为了做到这一点，我可以使用电脑名称或时区。对于每种情况，有不同的方式来获取当前的日期时间？我正在使用Visual Studio 2005。

解决方案

我给你一个使用 WMI 。您可能需要或可能不需要域名和安全性信息：

  try 
 {
 string pc = pcname; 
 // string domain =yourdomain; 
 // ConnectionOptions connection = new ConnectionOptions（）; 
 //connection.Username = some username; 
 //connection.Password = somepassword; 
 //connection.Authority =ntlmdomain：+ domain; 
 
 string wmipath = string.Format（\\\\\ {0} \\root\\CIMV2，pc）; 
 // ManagementScope scope = new ManagementScope（
 // string.Format（\\\\\ {0} \\\\\\CIMV2，pc），连接）; 
 ManagementScope scope = new ManagementScope（wmipath）; 
 scope.Connect（）; 
 
 ObjectQuery query = new ObjectQuery（
SELECT * FROM Win32_LocalTime）; 
 
 ManagementObjectSearcher searcher = 
 new ManagementObjectSearcher（scope，query）; 
 
 foreach（在Searchers.Get（）中的ManagementObject queryObj）
 {
 Console.WriteLine（----------------- ------------------）; 
 Console.WriteLine（Win32_LocalTime instance）; 
 Console.WriteLine（-----------------------------------）; 
 
 Console.WriteLine（Date：{0}  -  {1}  -  {2}，queryObj [Year]，queryObj [Month]，queryObj [Day]）; 
 Console.WriteLine（Time：{0}：{1}：{2}，queryObj [Hour]，queryObj [Minute]，queryObj [Second]）; 
} 
} 
 catch（ManagementException err）
 {
 Console.WriteLine（查询WMI数据时发生错误：+ err.Message）; 
} 
 catch（System.UnauthorizedAccessException unauthorizedErr）
 {
 Console.WriteLine（连接错误（用户名或密码可能不正确）：+ unauthorizedErr.Message）; 
} 
  

Is there any class available to get a remote PC's date time in .net? In order to do it, I can use a computer name or time zone. For each case, are there different ways to get the current date time? I am using Visual Studio 2005.

解决方案

I give you a solution which uses WMI. You may or may not need the domain and security information:

try
{
    string pc = "pcname";
    //string domain = "yourdomain";
    //ConnectionOptions connection = new ConnectionOptions();
    //connection.Username = some username;
    //connection.Password = somepassword;
    //connection.Authority = "ntlmdomain:" + domain;

    string wmipath = string.Format("\\\\{0}\\root\\CIMV2", pc);
    //ManagementScope scope = new ManagementScope(
    //    string.Format("\\\\{0}\\root\\CIMV2", pc), connection);
    ManagementScope scope = new ManagementScope(wmipath);
    scope.Connect();

    ObjectQuery query = new ObjectQuery(
        "SELECT * FROM Win32_LocalTime");

    ManagementObjectSearcher searcher =
        new ManagementObjectSearcher(scope, query);

    foreach (ManagementObject queryObj in searcher.Get())
    {
        Console.WriteLine("-----------------------------------");
        Console.WriteLine("Win32_LocalTime instance");
        Console.WriteLine("-----------------------------------");

        Console.WriteLine("Date: {0}-{1}-{2}", queryObj["Year"], queryObj["Month"], queryObj["Day"]);
        Console.WriteLine("Time: {0}:{1}:{2}", queryObj["Hour"], queryObj["Minute"], queryObj["Second"]);
    }
}
catch (ManagementException err)
{
    Console.WriteLine("An error occurred while querying for WMI data: " + err.Message);
}
catch (System.UnauthorizedAccessException unauthorizedErr)
{
    Console.WriteLine("Connection error (user name or password might be incorrect): " + unauthorizedErr.Message);
}

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