此方法用于获取表示指定时间的TimeSpan，其中指定以刻度为单位。
Syntax: public static TimeSpan FromTicks (long value);
Parameter:
value: This parameter specifies the number of ticks that represent a time.
Return Value: It returns a new TimeSpan object that represents the value.
下面的程序说明了TimeSpan.FromTicks(Int64)方法的用法：
范例1：
// C# program to demonstrate the
// TimeSpan.FromTicks() Method
using System;
class GFG {
// Main Method
public static void Main()
{
TimeSpan interval = TimeSpan.FromTicks(1234);
Console.WriteLine("The Timespan is : {0}",
interval);
}
}
输出：
The Timespan is : 00:00:00.0001234
范例2：
// C# program to demonstrate the
// TimeSpan.FromTicks() Method
using System;
class GFG {
// Main Method
public static void Main()
{
TimeSpan interval = TimeSpan.FromTicks(999999);
Console.WriteLine("The Timespan is : {0}",
interval);
}
}
输出：
The Timespan is : 00:00:00.0999999
参考：
- https://docs.microsoft.com/zh-cn/dotnet/api/system.timespan.fromticks?view=netframework-4.7.2