此方法用于将当前DateTime对象的值转换为其等效的长时间字符串表示形式。
Syntax: public string ToLongTimeString ();
Return Value: This method returns a string that contains the long time string representation of the current DateTime object.
下面的程序说明了DateTime.ToLongTimeString()方法的用法:
范例1:
// C# program to demonstrate the
// DateTime.ToLongTimeString()
// Method
using System;
using System.Globalization;
class GFG {
// Main Method
public static void Main()
{
// creating object of DateTime
DateTime date = new DateTime(2011, 1,
1, 4, 0, 15);
// Converting the value of the
// current DateTime object to
// its equivalent long time
// string representation.
// using ToLongTimeString() method;
string value = date.ToLongTimeString();
// Display the time
Console.WriteLine("String representation of"+
" time is {0}", value);
}
}
输出:
String representation of time is 04:00:15
范例2:
// C# program to demonstrate the
// DateTime.ToLongTimeString()
// Method
using System;
using System.Globalization;
class GFG {
// Main Method
public static void Main()
{
// creating object of DateTime
DateTime date = DateTime.Now;
// Converting the value of the
// current DateTime object to
// its equivalent long time
// string representation.
// using ToLongTimeString() method;
string value = date.ToLongTimeString();
// Display the time
Console.WriteLine("String representation "+
"of time is {0}", value);
}
}
输出:
String representation of time is 05:30:08
参考:
- https://docs.microsoft.com/zh-cn/dotnet/api/system.datetime.tolongtimestring?view=netframework-4.7.2