{"id":10021113,"date":"2025-12-12T22:58:13","date_gmt":"2025-12-12T14:58:13","guid":{"rendered":"https:\/\/itmax.cn\/?p=10021113"},"modified":"2025-12-12T22:58:13","modified_gmt":"2025-12-12T14:58:13","slug":"%e4%b8%80%e6%ac%a1%e7%9c%8b%e6%87%82-c-timespan%ef%bc%9a%e6%97%b6%e9%97%b4%e5%b7%ae%e6%93%8d%e4%bd%9c%e7%9a%84%e5%ae%8c%e6%95%b4%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10021113","title":{"rendered":"\u4e00\u6b21\u770b\u61c2 C# TimeSpan\uff1a\u65f6\u95f4\u5dee\u64cd\u4f5c\u7684\u5b8c\u6574\u6307\u5357"},"content":{"rendered":"

\u7b80\u4ecb<\/h3>\n

TimeSpan<\/code> \u662f .NET<\/code> \u4e2d\u7528\u4e8e\u8868\u793a\u65f6\u95f4\u95f4\u9694\u6216\u6301\u7eed\u65f6\u95f4\u7684\u91cd\u8981\u7ed3\u6784\u4f53\u3002\u5b83\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u65b9\u6cd5\u548c\u5c5e\u6027\u6765\u5904\u7406\u65f6\u95f4\u8de8\u5ea6\uff0c\u4ece\u51e0\u6beb\u79d2\u5230\u51e0\u767e\u4e07\u5929\u90fd\u53ef\u4ee5\u7cbe\u786e\u8868\u793a\u3002<\/p>\n

\u6982\u5ff5\u4e0e\u7279\u6027<\/h3>\n

TimeSpan<\/code> \u8868\u793a\u4e00\u4e2a\u65f6\u95f4\u95f4\u9694\uff08\u65f6\u95f4\u6bb5\uff09\uff0c\u800c\u4e0d\u662f\u5177\u4f53\u7684\u65f6\u95f4\u70b9\u3002<\/p>\n\n\n\n\n\n\n\n\n\n
\u7279\u6027<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n
\u547d\u540d\u7a7a\u95f4<\/td>\nSystem<\/code><\/td>\n<\/tr>\n
\u7ed3\u6784\u7c7b\u578b<\/td>\nstruct<\/code>\uff08\u503c\u7c7b\u578b\uff09<\/td>\n<\/tr>\n
\u8868\u793a\u8303\u56f4<\/td>\n\u7ea6 \u00b110,675,199 \u5929\uff08\u224829,000 \u5e74\uff09<\/td>\n<\/tr>\n
\u7cbe\u5ea6<\/td>\n1 Tick = 100 \u7eb3\u79d2<\/td>\n<\/tr>\n
\u5355\u4f4d\u8868\u793a<\/td>\n\u53ef\u7528\u5929\u3001\u5c0f\u65f6\u3001\u5206\u949f\u3001\u79d2\u3001\u6beb\u79d2\u3001Ticks<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4e0e DateTime<\/code> \u533a\u522b\uff1a<\/p>\n

    \n
  • DateTime<\/code> \u8868\u793a\u4e00\u4e2a\u5177\u4f53\u7684\u65f6\u95f4\u70b9\uff08\u4f8b\u5982\uff1a2025-09-18 08:00<\/code>\uff09\u3002<\/li>\n
  • TimeSpan<\/code> \u8868\u793a\u4e00\u4e2a\u65f6\u95f4\u95f4\u9694\uff08\u4f8b\u5982\uff1a2 \u5c0f\u65f6 30 \u5206\u949f\uff09\u3002<\/li>\n<\/ul>\n

    \u521b\u5efa TimeSpan<\/h3>\n

    \u6784\u9020\u51fd\u6570<\/h4>\n
    \/\/ \u6784\u9020\u51fd\u6570\uff1aTimeSpan(days, hours, minutes, seconds)\nvar span1 = new TimeSpan(1, 2, 30, 0); \/\/ 1\u59292\u5c0f\u65f630\u52060\u79d2\n\n\/\/ \u6784\u9020\u51fd\u6570\uff1aTimeSpan(hours, minutes, seconds)\nvar span2 = new TimeSpan(2, 30, 0);    \/\/ 2\u5c0f\u65f630\u5206<\/code><\/pre>\n
    \u9759\u6001\u5de5\u5382\u65b9\u6cd5<\/h4>\n
    \u63a8\u8350\u4f7f\u7528\u9759\u6001\u65b9\u6cd5\uff0c\u53ef\u8bfb\u6027\u66f4\u9ad8\uff1a<\/p>\n
    TimeSpan ts1 = TimeSpan.FromDays(1.5);       \/\/ 1.5\u5929\nTimeSpan ts2 = TimeSpan.FromHours(2.5);      \/\/ 2.5\u5c0f\u65f6\nTimeSpan ts3 = TimeSpan.FromMinutes(90);     \/\/ 90\u5206\u949f\nTimeSpan ts4 = TimeSpan.FromSeconds(45);     \/\/ 45\u79d2\nTimeSpan ts5 = TimeSpan.FromMilliseconds(500); \/\/ 500\u6beb\u79d2\nTimeSpan ts6 = TimeSpan.FromTicks(5000);     \/\/ 5000 Ticks<\/code><\/pre>\n
    \u89e3\u6790\u5b57\u7b26\u4e32<\/h4>\n
    TimeSpan ts = TimeSpan.Parse("1.02:30:00");  \n\/\/ \u683c\u5f0f\uff1ad.hh:mm:ss -> 1\u59292\u5c0f\u65f630\u5206<\/code><\/pre>\n
    \u6216\u5b89\u5168\u89e3\u6790\uff1a<\/p>\n
    if (TimeSpan.TryParse("02:15", out var result))\n    Console.WriteLine(result); \/\/ 02:15:00<\/code><\/pre>\n
    \u5e38\u7528\u5c5e\u6027<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u5c5e\u6027<\/th>\n\u8bf4\u660e<\/th>\n\u793a\u4f8b<\/th>\n<\/tr>\n<\/thead>\n
    Days<\/code><\/td>\n\u603b\u5929\u6570(\u6574\u6570\u90e8\u5206)<\/td>\nts.Days<\/code><\/td>\n<\/tr>\n
    Hours<\/code><\/td>\n\u5c0f\u65f6(0\u201323)<\/td>\nts.Hours<\/code><\/td>\n<\/tr>\n
    Minutes<\/code><\/td>\n\u5206\u949f(0\u201359)<\/td>\nts.Minutes<\/code><\/td>\n<\/tr>\n
    Seconds<\/code><\/td>\n\u79d2(0\u201359)<\/td>\nts.Seconds<\/code><\/td>\n<\/tr>\n
    Milliseconds<\/code><\/td>\n\u6beb\u79d2(0\u2013999)<\/td>\nts.Milliseconds<\/code><\/td>\n<\/tr>\n
    Ticks<\/code><\/td>\n\u4ee5 Tick\uff08100ns\uff09\u4e3a\u5355\u4f4d<\/td>\nts.Ticks<\/code><\/td>\n<\/tr>\n
    TotalDays<\/code><\/td>\n\u603b\u5929\u6570(\u542b\u5c0f\u6570)<\/td>\nts.TotalDays<\/code><\/td>\n<\/tr>\n
    TotalHours<\/code><\/td>\n\u603b\u5c0f\u65f6\u6570(\u542b\u5c0f\u6570)<\/td>\nts.TotalHours<\/code><\/td>\n<\/tr>\n
    TotalMinutes<\/code><\/td>\n\u603b\u5206\u949f\u6570(\u542b\u5c0f\u6570)<\/td>\nts.TotalMinutes<\/code><\/td>\n<\/tr>\n
    TotalSeconds<\/code><\/td>\n\u603b\u79d2\u6570(\u542b\u5c0f\u6570)<\/td>\nts.TotalSeconds<\/code><\/td>\n<\/tr>\n
    TotalMilliseconds<\/code><\/td>\n\u603b\u6beb\u79d2\u6570<\/td>\nts.TotalMilliseconds<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \u533a\u522b<\/p>\n