TimeSpan.TotalHours 属性

定义

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。Gets the value of the current TimeSpan structure expressed in whole and fractional hours.

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。The total number of hours represented by this instance.

示例

下面的示例实例化一个 TimeSpan 对象并显示其 TotalHours 属性值。The following example instantiates a TimeSpan object and displays the value its TotalHours property. 它还显示构成其属性值的小数部分的每个组件的值 (小时、分钟、秒和毫秒) TotalHoursIt also displays the value of each component (hours, minutes, seconds, and milliseconds) that forms the fractional part of the value of its TotalHours property.

// 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
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刻度转换为小时。This property converts the value of this instance from ticks to hours. 此数字可能包括整小时数和小时的小数部分。This number might include whole and fractional hours.

TotalHours属性表示整小时数和小数部分,而 Hours 属性表示整小时数。The TotalHours property represents whole and fractional hours, whereas the Hours property represents whole hours.

适用于

另请参阅