C# Timespan无法转换.ToInt16（elapsedSeconds））和.ToInt64（elapsedSeconds））错误#

尝试将变量elapseseconds转换为ToInt16和ToInt64时出错

TimeSpan cTime = new TimeSpan (0, 0, 0, Convert.ToInt16(elapsedSeconds));

出现错误：

OverflowException: Value is greater than Int16.MaxValue or less than Int16.MinValue
System.Convert.ToInt16 (Int64 value) (at /Users/builduser/buildslave/mono-runtime-and-classlibs/build/mcs/class/corlib/System/Convert.cs:1093)
margaretSellTimer.OnResumeSession () (at Assets/script/margaretShop/margaretSellTimer.cs:148)
margaretSellTimer.Awake () (at Assets/script/margaretShop/margaretSellTimer.cs:28)

Assets/script/margaretShop/margaretSellTimer.cs(148,89): error CS1502: The best overloaded method match for `System.TimeSpan.TimeSpan(int, int, int, int)' has some invalid arguments

Assets/script/margaretShop/margaretSellTimer.cs(148,89): error CS1503: Argument `#4' cannot convert `long' expression to type `int'

我也试着把这句话改成这样：

TimeSpan cTime = new TimeSpan (0, 0, 0, Convert.ToInt64(elapsedSeconds));

这也得到了一个错误：

OverflowException: Value is greater than Int16.MaxValue or less than Int16.MinValue
System.Convert.ToInt16 (Int64 value) (at /Users/builduser/buildslave/mono-runtime-and-classlibs/build/mcs/class/corlib/System/Convert.cs:1093)
margaretSellTimer.OnResumeSession () (at Assets/script/margaretShop/margaretSellTimer.cs:148)
margaretSellTimer.Awake () (at Assets/script/margaretShop/margaretSellTimer.cs:28)

Assets/script/margaretShop/margaretSellTimer.cs(148,89): error CS1502: The best overloaded method match for `System.TimeSpan.TimeSpan(int, int, int, int)' has some invalid arguments

Assets/script/margaretShop/margaretSellTimer.cs(148,89): error CS1503: Argument `#4' cannot convert `long' expression to type `int'

我看到的是elapsedSeconds的值很大，所以我尝试使用ToInt64（长），但不能像那样转换

实际上，我想从cTime得到的是如下所示：

Seconds = cTime.Seconds;
            Minutes = cTime.Minutes;
            Hours = cTime.Hours;
            days = cTime.Days;

有什么想法吗

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谢谢

如果您只需要从秒开始构建时间跨度，则可以使用此选项：

TimeSpan cTime = TimeSpan.FromSeconds(Convert.ToDouble(elapsedSeconds));

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如果只需要从秒开始构建时间跨度，则可以使用此选项：

TimeSpan cTime = TimeSpan.FromSeconds(Convert.ToDouble(elapsedSeconds));

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什么类型是

elapsedSeconds

以及哪个值保存它？它是长的elapsedSeconds=Convert.ToInt64（timestamp）-oldTimestamp；什么类型是

elapsedSeconds

以及哪个值保存它？它是长的elapsedSeconds=Convert.ToInt64（timestamp）-oldTimestamp；