根据 C# 中计算的日期时间设置系统时间
本文关键字：时间 设置 系统 日期 计算 根据 | 更新日期: 2023-09-27 18:31:54
我已经复制了代码，我有一个变量（"Modifiedtime_1.Modifiedtime"）我想用（Modifiedtime_1.Modifiedtime）中可用的日期时间来更改系统时间
if (compare == 0 || compare > 0)
{
Modifiedtime_1.Modifiedtime = Max.AddMinutes(5);
Console.WriteLine("----------");
Console.WriteLine("modifiedtime");
Console.WriteLine(Modifiedtime_1.Modifiedtime);
Console.WriteLine("----------");
}
循环被执行。
谢谢。
using System;
using System.Management;
using System.Threading;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Diagnostics;
using System.Runtime.InteropServices;
namespace datetime_1
{
public class RemoteConnect
{
public class Modifiedtime_1
{
public static DateTime? Modifiedtime = null;
}
public static void Main()
{
while (true)
{
Console.WriteLine(DateTime.Now.ToString());
Console.WriteLine("'a");
Thread.Sleep(1000);
Console.Clear();
ConnectionOptions options = new ConnectionOptions();
options.EnablePrivileges = true;
options.Impersonation = ImpersonationLevel.Impersonate;
options.Authentication = AuthenticationLevel.Packet;
options.Authority = "ntlmdomain:node1.local";
options.Username = "user1";
options.Password = "xxxxxx";
ManagementScope scope = new ManagementScope(string.Format(@"''node1'root'cimv2"), options);
scope.Connect();
if (scope.IsConnected == true)
{
Console.WriteLine("node1 Connection Succeeded");
}
else
{
Console.WriteLine("node1 Connection Failed");
}
ConnectionOptions options1 = new ConnectionOptions();
options1.EnablePrivileges = true;
options1.Impersonation = ImpersonationLevel.Impersonate;
options1.Authentication = AuthenticationLevel.Packet;
options1.Authority = "ntlmdomain:node2.local";
options1.Username = "user2";
options1.Password = "xxxxxx";
ManagementScope scope1 = new ManagementScope(string.Format(@"''node2'root'cimv2"), options1);
scope1.Connect();
if (scope1.IsConnected == true)
{
Console.WriteLine("node2 Connection Succeeded");
}
else
{
Console.WriteLine("node2 Connection Failed");
}
ConnectionOptions options3 = new ConnectionOptions();
options3.EnablePrivileges = true;
options3.Impersonation = ImpersonationLevel.Impersonate;
options3.Authentication = AuthenticationLevel.Packet;
options3.Authority = "ntlmdomain:WORKGROUP";
options3.Username = "user2";
options3.Password = "xxxx";
ManagementScope scope3 = new ManagementScope(string.Format(@"''node3'root'cimv2"), options3);
scope3.Connect();
if (scope3.IsConnected == true)
{
Console.WriteLine("node3 Connection Succeeded");
}
else
{
Console.WriteLine("node3 Connection Failed");
}
ConnectionOptions options4 = new ConnectionOptions();
options4.EnablePrivileges = true;
options4.Impersonation = ImpersonationLevel.Impersonate;
options4.Authentication = AuthenticationLevel.Packet;
options4.Authority = "ntlmdomain:Workgroup";
options4.Username = "user4";
options4.Password = "xxxxxx";
ManagementScope scope4 = new ManagementScope(string.Format(@"''node4'root'cimv2"), options4);
scope4.Connect();
if (scope4.IsConnected == true)
{
Console.WriteLine("node4 Connection Succeeded");
}
else
{
Console.WriteLine("node4 Connection Failed");
}
DateTime Localdatetime = DateTime.Now;
ObjectQuery query = new ObjectQuery("SELECT * FROM Win32_LocalTime");
ManagementObjectSearcher searcher = new ManagementObjectSearcher(scope, query);
foreach (ManagementObject queryObj in searcher.Get())
{
Console.WriteLine("-----------------------------------");
Console.WriteLine("node1");
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"]);
String node1_Hour_TEMP = queryObj["Hour"].ToString();
String node1_Minute_TEMP = queryObj["Minute"].ToString();
String node1_SECOND_TEMP = queryObj["Second"].ToString();
String node1_Year_TEMP = queryObj["Year"].ToString();
String node1_Month_TEMP = queryObj["Month"].ToString();
String node1_Day_TEMP = queryObj["Day"].ToString();
ManagementObjectSearcher searcher1 = new ManagementObjectSearcher(scope1, query);
foreach (ManagementObject queryObj1 in searcher1.Get())
{
Console.WriteLine("-----------------------------------");
Console.WriteLine("node2");
Console.WriteLine("-----------------------------------");
Console.WriteLine("Date: {0}-{1}-{2}", queryObj1["Year"], queryObj1["Month"], queryObj1["Day"]);
Console.WriteLine("Time: {0}:{1}:{2}", queryObj1["Hour"], queryObj1["Minute"], queryObj1["Second"]);
String node2_Hour_TEMP = queryObj1["Hour"].ToString();
String node2_Minute_TEMP = queryObj1["Minute"].ToString();
String node2_SECOND_TEMP = queryObj1["Second"].ToString();
String node2_Year_TEMP = queryObj1["Year"].ToString();
String node2_Month_TEMP = queryObj1["Month"].ToString();
String node2_Day_TEMP = queryObj1["Day"].ToString();
ManagementObjectSearcher searcher2 =
new ManagementObjectSearcher(scope3, query);
foreach (ManagementObject queryObj2 in searcher2.Get())
{
Console.WriteLine("-----------------------------------");
Console.WriteLine("node3");
Console.WriteLine("-----------------------------------");
Console.WriteLine("Date: {0}-{1}-{2}", queryObj2["Year"], queryObj2["Month"], queryObj2["Day"]);
Console.WriteLine("Time: {0}:{1}:{2}", queryObj2["Hour"], queryObj2["Minute"], queryObj2["Second"]);
String node3_Hour_TEMP = queryObj2["Hour"].ToString();
String node3_Minute_TEMP = queryObj2["Minute"].ToString();
String node3_SECOND_TEMP = queryObj2["Second"].ToString();
String node3_Year_TEMP = queryObj2["Year"].ToString();
String node3_Month_TEMP = queryObj2["Month"].ToString();
String node3_Day_TEMP = queryObj2["Day"].ToString();
ObjectQuery query4 = new ObjectQuery("SELECT * FROM Win32_LocalTime");
ManagementObjectSearcher searcher4 = new ManagementObjectSearcher(scope4, query);
foreach (ManagementObject queryObj4 in searcher4.Get())
{
Console.WriteLine("-----------------------------------");
Console.WriteLine("node4");
Console.WriteLine("-----------------------------------");
Console.WriteLine("Date: {0}-{1}-{2}", queryObj4["Year"], queryObj4["Month"], queryObj4["Day"]);
Console.WriteLine("Time: {0}:{1}:{2}", queryObj4["Hour"], queryObj4["Minute"], queryObj4["Second"]);
String node4_Hour_TEMP = queryObj4["Hour"].ToString();
String node4_Minute_TEMP = queryObj4["Minute"].ToString();
String node4_SECOND_TEMP = queryObj4["Second"].ToString();
String node4_Year_TEMP = queryObj4["Year"].ToString();
String node4_Month_TEMP = queryObj4["Month"].ToString();
String node4_Day_TEMP = queryObj4["Day"].ToString();
//Convert DATE Time String to INT
int node1_Hour;
int.TryParse(node1_Hour_TEMP, out node1_Hour);
int node1_Minute;
int.TryParse(node1_Minute_TEMP, out node1_Minute);
int node1_SECOND;
int.TryParse(node1_SECOND_TEMP, out node1_SECOND);
int node1_YEAR;
int.TryParse(node1_Year_TEMP, out node1_YEAR);
int node1_MONTH;
int.TryParse(node1_Month_TEMP, out node1_MONTH);
int node1_DAY;
int.TryParse(node1_Day_TEMP, out node1_DAY);
DateTime node1_DATE = new DateTime(node1_YEAR, node1_MONTH, node1_DAY, node1_Hour, node1_Minute, node1_SECOND);
//Convert DATE Time String to INT
int node2_Hour;
int.TryParse(node2_Hour_TEMP, out node2_Hour);
int node2_Minute;
int.TryParse(node2_Minute_TEMP, out node2_Minute);
int node2_SECOND;
int.TryParse(node2_SECOND_TEMP, out node2_SECOND);
int node2_YEAR;
int.TryParse(node2_Year_TEMP, out node2_YEAR);
int node2_MONTH;
int.TryParse(node2_Month_TEMP, out node2_MONTH);
int node2_DAY;
int.TryParse(node2_Day_TEMP, out node2_DAY);
DateTime node2_DATE = new DateTime(node2_YEAR, node2_MONTH, node2_DAY, node2_Hour, node2_Minute, node2_SECOND);
//Convert DATE Time String to INT
int node3_Hour;
int.TryParse(node3_Hour_TEMP, out node3_Hour);
int node3_Minute;
int.TryParse(node3_Minute_TEMP, out node3_Minute);
int node3_SECOND;
int.TryParse(node3_SECOND_TEMP, out node3_SECOND);
int node3_YEAR;
int.TryParse(node3_Year_TEMP, out node3_YEAR);
int node3_MONTH;
int.TryParse(node3_Month_TEMP, out node3_MONTH);
int node3_DAY;
int.TryParse(node3_Day_TEMP, out node3_DAY);
DateTime node3_DATE = new DateTime(node3_YEAR, node3_MONTH, node3_DAY, node3_Hour, node3_Minute, node3_SECOND);
//Convert DATE Time String to INT
int node4_Hour;
int.TryParse(node4_Hour_TEMP, out node4_Hour);
int node4_Minute;
int.TryParse(node4_Minute_TEMP, out node4_Minute);
int node4_SECOND;
int.TryParse(node4_SECOND_TEMP, out node4_SECOND);
int node4_YEAR;
int.TryParse(node4_Year_TEMP, out node4_YEAR);
int node4_MONTH;
int.TryParse(node4_Month_TEMP, out node4_MONTH);
int node4_DAY;
int.TryParse(node4_Day_TEMP, out node4_DAY);
DateTime node4_DATE = new DateTime(node4_YEAR, node4_MONTH, node4_DAY, node4_Hour, node4_Minute, node4_SECOND);
Console.WriteLine("LocalDateTime");
Console.WriteLine(Localdatetime);
Console.WriteLine("=====LINQ=====");
var Max = new[] { node1_DATE, node2_DATE, node3_DATE, node4_DATE }.Max();
Console.WriteLine(Max);
Console.WriteLine("=====LINQEND=====");
//compare datetime with local.
int compare = DateTime.Compare(Max, Localdatetime);
if (compare == 0 || compare > 0)
{
Modifiedtime_1.Modifiedtime = Max.AddMinutes(5);
Console.WriteLine("----------");
Console.WriteLine("modifiedtime");
Console.WriteLine(Modifiedtime_1.Modifiedtime);
Console.WriteLine("----------");
}
else
{
Modifiedtime_1.Modifiedtime = Localdatetime;
Console.WriteLine("----------");
Console.WriteLine("modifiedtime");
Console.WriteLine(Modifiedtime_1.Modifiedtime);
Console.WriteLine("----------");
}
}
}
}
}
}
}
}
}
为什么不做这样的事情
在你的无限循环之前。
bool firstPass = true;
在您的循环内
... Work out what Modifiedtime_1.Modifiedtime value is.
在循环的尽头
if ( firstPass || (..times deviated to much calculation))
{
firstPass = false;
SetLocalMachineTimeMethod(Modifiedtime_1.Modifiedtime);
}
其中 SetLocalMachineTimeMethod 是您调用的一些例程，用于在本地设置时间。还可以增加检查修改时间和（本地系统时间）的改进，以查看它们是否偏离了太多，然后允许再次进行调用。