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I have seen a lot of info on how to subtract one datetime from the other and how to add years on to a datetime. but the following is giving me a headache....
When a user inserts a record a hidden field called subdate with a value of datetime.now is added to the db.
I then need to have an 'old records' page that lists all the entries that are over 1 year old and was hoping to use something (but using subtract method) similar to;
(DateTime.Now.AddYears(1))
but there is no SubtractYears available? Why?
Please can you let me know how I achieve the same result?
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function subtractYears(numOfYears, date = new Date()) { date. setFullYear(date. getFullYear() - numOfYears); return date; } // 👇️ subtract 1 year from current Date const result = subtractYears(1); // 👇️ Subtract 2 years from another Date const date = new Date('2022-04-26'); // 👇️ Sun Apr 26 2020 console.
The Subtract(DateTime) method determines the difference between two dates. To subtract a time interval from the current instance, call the Subtract(TimeSpan) method.
DateTime.Now.AddYears(-1)
From the documentation:
A number of years. The value parameter can be negative or positive.
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