Class DateTimeExtensions

Extension methods for the DateTime object.

Inheritance
System.Object
DateTimeExtensions
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: JK.Common.Extensions
Assembly: JK.Common.dll
Syntax
public static class DateTimeExtensions

Methods

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AddWorkDays(DateTime, in Int32)

Adds given number of business days to a date.

Declaration
public static DateTime AddWorkDays(this DateTime dt, in int days)
Parameters
Type Name Description
System.DateTime dt

Current DateTime object from extension method.
System.Int32 days

Number of days to add (can be negative).
Returns
Type Description
System.DateTime

The date the given amount of business days from the start date.
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CalculateAge(DateTime, in DateTime)

Calculates age of an individual.

Declaration
public static int CalculateAge(this DateTime dt, in DateTime birthday)
Parameters
Type Name Description
System.DateTime dt

Current DateTime object from extension method.
System.DateTime birthday

Date of birth.
Returns
Type Description
System.Int32

Age from birth date to given date.
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GetAbbreviatedDayName(DateTime)

Gets the abbreviated day name.

Declaration
public static string GetAbbreviatedDayName(this DateTime dt)
Parameters
Type Name Description
System.DateTime dt

Current DateTime object from extension method.
Returns
Type Description
System.String

Abbreviated day name.
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GetAbbreviatedMonthName(DateTime)

Gets the abbreviated month name.

Declaration
public static string GetAbbreviatedMonthName(this DateTime dt)
Parameters
Type Name Description
System.DateTime dt

Current DateTime object from extension method.
Returns
Type Description
System.String

Abbreviated month name.
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GetDayName(DateTime)

Gets the full name of a given day.

Declaration
public static string GetDayName(this DateTime dt)
Parameters
Type Name Description
System.DateTime dt

Current DateTime object from extension method.
Returns
Type Description
System.String

Full day name.
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GetMonthName(DateTime)

Gets the full name of a month.

Declaration
public static string GetMonthName(this DateTime dt)
Parameters
Type Name Description
System.DateTime dt

Current DateTime object from extension method.
Returns
Type Description
System.String

Full month name.
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IsBetween(DateTime, in DateTime, in DateTime)

Determines whether or not a given date is between (inclusive) the given start and end dates.

Declaration
public static bool IsBetween(this DateTime dt, in DateTime start, in DateTime end)
Parameters
Type Name Description
System.DateTime dt

Current DateTime object from extension method.
System.DateTime start

Start of date range to check
System.DateTime end

End of date range to check
Returns
Type Description
System.Boolean

True if date falls within range, otherwise false
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IsWeekday(DateTime)

Determines if given date is a weekday.

Declaration
public static bool IsWeekday(this DateTime dt)
Parameters
Type Name Description
System.DateTime dt

Current DateTime object from extension method.
Returns
Type Description
System.Boolean

True if is a weekday, otherwise false.
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IsWeekend(DateTime)

Determines if given date is a weekday.

Declaration
public static bool IsWeekend(this DateTime dt)
Parameters
Type Name Description
System.DateTime dt

Current DateTime object from extension method.
Returns
Type Description
System.Boolean

True if is a weekend, otherwise false.