TimeSpan.TotalSeconds 屬性
重要
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取得目前 TimeSpan 結構的值，這個值以整數和小數的秒數表示。
public:
property double TotalSeconds { double get(); };C#
public double TotalSeconds { get; }member this.TotalSeconds : doublePublic ReadOnly Property TotalSeconds As Double這個執行個體表示的完整秒數。
下列範例會具現化 TimeSpan 物件，並顯示其 TotalSeconds 屬性的值。 它也會顯示其毫秒元件的值，這形成其 TotalSeconds 屬性值的小數部分。
C#
// Define an interval of 1 day, 15+ hours.
TimeSpan interval = new TimeSpan(1, 15, 42, 45, 750);
Console.WriteLine("Value of TimeSpan: {0}", interval);
Console.WriteLine("{0:N5} seconds, as follows:", interval.TotalSeconds);
Console.WriteLine(" Seconds: {0,8:N0}", interval.Days * 24 * 60 * 60 +
interval.Hours *60 * 60 +
interval.Minutes * 60 +
interval.Seconds);
Console.WriteLine(" Milliseconds: {0,8}", interval.Milliseconds);
// The example displays the following output:
// Value of TimeSpan: 1.15:42:45.7500000
// 142,965.75000 seconds, as follows:
// Seconds: 142,965
// Milliseconds: 750
// Define an interval of 1 day, 15+ hours.
let interval = TimeSpan(1, 15, 42, 45, 750)
printfn $"Value of TimeSpan: {interval}"
printfn $"{interval.TotalSeconds:N5} seconds, as follows:"
printfn $" Seconds: {interval.Days * 24 * 60 * 60 +
interval.Hours *60 * 60 +
interval.Minutes * 60 +
interval.Seconds,8:N0}"
printfn $" Milliseconds: {interval.Milliseconds,8}"
// The example displays the following output:
// Value of TimeSpan: 1.15:42:45.7500000
// 142,965.75000 seconds, as follows:
// Seconds: 142,965
// Milliseconds: 750
Module Example
Public Sub Main()
' Define an interval of 1 day, 15+ hours.
Dim interval As New TimeSpan(1, 15, 42, 45, 750)
Console.WriteLine("Value of TimeSpan: {0}", interval)
Console.WriteLine("{0:N5} seconds, as follows:", interval.TotalSeconds)
Console.WriteLine(" Seconds: {0,8:N0}", interval.Days * 24 * 60 * 60 + _
interval.Hours *60 * 60 + _
interval.Minutes * 60 + _
interval.Seconds)
Console.WriteLine(" Milliseconds: {0,8}", interval.Milliseconds)
End Sub
End Module
' The example displays the following output:
' Value of TimeSpan: 1.15:42:45.7500000
' 142,965.75000 seconds, as follows:
' Seconds: 142,965
' Milliseconds: 750
這個屬性會將這個實例的值從刻度轉換為秒。 此數位可能包含整數和小數秒。
屬性 TotalSeconds 代表整數和小數秒，而 Seconds 屬性則代表整秒。
| 產品 | 版本 |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.0, 2.1 |
| UWP | 10.0 |
