DateTimeOffset.Compare() Method in C#
DateTimeOffset.Compare(DateTimeOffset, DateTimeOffset) Method is used to compare two DateTimeOffset objects and shows whether the first is earlier than the second, equal to the second, or later than the second.
Syntax: public static int Compare (DateTimeOffset first, DateTimeOffset second);
Parameters:
first: It is the first object to compare.
second: It is the second object to compare.Return Value: This method returns a signed integer that indicates whether the value of the first parameter is earlier than, later than or the same time as the value of the second parameter.
- Less than zero: Means first is earlier than second.
- Zero: Means first is equal to second.
- Greater than zero: Means first is later than second.
Below programs illustrate the use of DateTimeOffset.Compare(DateTimeOffset, DateTimeOffset) Method:
Example 1:
// C# program to demonstrate the // DateTimeOffset.Compare(DateTimeOffset, // DateTimeOffset) Method using System; using System.Globalization; class GFG { // Main Method public static void Main() { // creating object of DateTimeOffset DateTimeOffset offset1 = new DateTimeOffset(2007, 6, 1, 7, 55, 0, new TimeSpan(-5, 0, 0)); // creating object of DateTimeOffset DateTimeOffset offset2 = new DateTimeOffset(2006, 6, 1, 7, 55, 0, new TimeSpan(-5, 0, 0)); // comparing two offset1 and offset2 // instance using Compare() method int value = DateTimeOffset.Compare(offset1, offset2); if (value > 0) { Console.Write( "offset1 is later than offset2 " ); } else if (value < 0) { Console.Write( "offset1 is earlier than offset2" ); } else { Console.Write( "offset1 is equal to offset2" ); } } } |
Output:
offset1 is later than offset2
Example 2: For ArgumentOutOfRangeException
// C# program to demonstrate the // DateTimeOffset.Compare(DateTimeOffset, // DateTimeOffset) Method using System; using System.Globalization; class GFG { // Main Method public static void Main() { // creating object of DateTimeOffset DateTimeOffset offset1 = new DateTimeOffset(2006, 6, 1, 7, 55, 0, new TimeSpan(-5, 0, 0)); // creating object of DateTimeOffset DateTimeOffset offset2 = new DateTimeOffset(2006, 6, 1, 7, 55, 0, new TimeSpan(-5, 0, 0)); // comparing two offset1 and offset2 // instance using Compare() method int value = DateTimeOffset.Compare(offset1, offset2); if (value > 0) { Console.Write( "offset1 is later than offset2 " ); } else if (value < 0) { Console.Write( "offset1 is earlier than offset2" ); } else { Console.Write( "offset1 is equal to offset2" ); } } } |
Output:
offset1 is equal to offset2
Reference:
- https://docs.microsoft.com/en-us/dotnet/api/system.datetimeoffset.compare?view=netframework-4.7.2
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