TimeSpan.TotalHours 属性

定义

命名空间:

System

程序集:

System.Runtime.dll

Source:

TimeSpan.cs

获取以整小时数和小时的小数部分表示的当前 TimeSpan 结构的值。

public:
 property double TotalHours { double get(); };

public double TotalHours { get; }

member this.TotalHours : double

Public ReadOnly Property TotalHours As Double

属性值

Double

此实例表示的总小时数。

示例

以下示例实例化 对象 TimeSpan 并显示其 TotalHours 属性的值。 它还显示每个组件 (小时、分钟、秒和毫秒的值，) 构成其 TotalHours 属性值的小数部分。

// 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} hours, as follows:", interval.TotalHours);
Console.WriteLine("   Hours:        {0,3}", 
                  interval.Days * 24 + interval.Hours);
Console.WriteLine("   Minutes:      {0,3}", interval.Minutes);
Console.WriteLine("   Seconds:      {0,3}", interval.Seconds);
Console.WriteLine("   Milliseconds: {0,3}", interval.Milliseconds);

// The example displays the following output:
//       Value of TimeSpan: 1.15:42:45.7500000
//       39.71271 hours, as follows:
//          Hours:         39
//          Minutes:       42
//          Seconds:       45
//          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.TotalHours:N5} hours, as follows:"
printfn $"   Hours:        {interval.Days * 24 + interval.Hours,3}"
printfn $"   Minutes:      {interval.Minutes,3}" 
printfn $"   Seconds:      {interval.Seconds,3}" 
printfn $"   Milliseconds: {interval.Milliseconds,3}"

// The example displays the following output:
//       Value of TimeSpan: 1.15:42:45.7500000
//       39.71271 hours, as follows:
//          Hours:         39
//          Minutes:       42
//          Seconds:       45
//          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} hours, as follows:", interval.TotalHours)
      Console.WriteLine("   Hours:        {0,3}", _
                        interval.Days * 24 + interval.Hours)
      Console.WriteLine("   Minutes:      {0,3}", interval.Minutes)
      Console.WriteLine("   Seconds:      {0,3}", interval.Seconds)
      Console.WriteLine("   Milliseconds: {0,3}", interval.Milliseconds)
   End Sub
End Module
' The example displays the following output:
'       Value of TimeSpan: 1.15:42:45.7500000
'       39.71271 hours, as follows:
'          Hours:         39
'          Minutes:       42
'          Seconds:       45
'          Milliseconds: 750

注解

此属性将此实例的值从时钟周期转换为小时。 此数字可能包括整个小时数和小数小时数。

属性 TotalHours 表示整个小时数和小数小时数，而 Hours 属性表示整小时数。

另请参阅

• Hours
• TotalMilliseconds
• TotalSeconds
• TotalMinutes
• TotalDays