using System;
class MainClass {
public static void Main() {
TimeSpan myTimeSpan = new TimeSpan(1, 2, 4, 10);
DateTime myDateTime6 = DateTime.Parse("1/13/2004 23:10:30");
DateTime myDateTime7 = myDateTime6.Subtract(myTimeSpan);
Console.WriteLine("myDateTime6.Subtract(myTimeSpan) = " + myDateTime7);
}
}
ASP.NET & Csharp (C#)
ASP.NET & Csharp (C#) , Here you can find my posts about .NET c# .
use the Add() method to add a TimeSpan to a DateTime
using System;
class MainClass {
public static void Main() {
TimeSpan myTimeSpan = new TimeSpan(1, 2, 4, 10);
DateTime myDateTime6 = DateTime.Parse("1/13/2004 23:10:30");
DateTime myDateTime7 = myDateTime6.Add(myTimeSpan);
Console.WriteLine("myTimeSpan = " + myTimeSpan);
Console.WriteLine("myDateTime6.Add(myTimeSpan) = " + myDateTime7);
}
}
use the Parse() method to convert strings to DateTime instances
using System;
class MainClass {
public static void Main() {
DateTime myDateTime5 = DateTime.Parse("1/13/2004");
DateTime myDateTime6 = DateTime.Parse("1/13/2004 23:10:30");
Console.WriteLine("myDateTime5 = " + myDateTime5);
Console.WriteLine("myDateTime6 = " + myDateTime6);
}
}
use the IsLeapYear() method to determine if a particular year is a leap year
using System;
class MainClass {
public static void Main() {
bool boolResult = DateTime.IsLeapYear(2004);
Console.WriteLine("DateTime.IsLeapYear(2004) = " + boolResult);
}
}
use the DaysInMonth() method to retrieve the number of days in a particular month and year
using System;
class MainClass {
public static void Main() {
int days = DateTime.DaysInMonth(2004, 1);
Console.WriteLine("DateTime.DaysInMonth(2004, 1) = " + days);
}
}
use the Equals() method to compare DateTime instances
using System;
class MainClass {
public static void Main() {
DateTime myDateTime3 = new DateTime(2004, 1, 13);
DateTime myDateTime4 = new DateTime(2004, 1, 14);
bool boolResult = DateTime.Equals(myDateTime3, myDateTime4);
Console.WriteLine("DateTime.Equals(myDateTime3,myDateTime4) = " + boolResult);
boolResult = myDateTime3.Equals(myDateTime4);
Console.WriteLine("myDateTime3.Equals(myDateTime4) is " + boolResult);
}
}
use the overloaded less than operator (<) to compare two DateTime instances
using System;
class MainClass {
public static void Main() {
DateTime myDateTime3 = new DateTime(2004, 1, 13);
DateTime myDateTime4 = new DateTime(2004, 1, 14);
bool boolResult = myDateTime3 < myDateTime4; Console.WriteLine("myDateTime3 < myDateTime4 is " + boolResult); } } [/csharp]