DateTimeExtensionsPreviousHoliday Method

Gets the DateTime value of the previous holiday
If you have a license for the Nager nuget package, this method will calculate the holidays based on the calendar in cultureInfo, otherwise it will simply skip weekends, or if you set a custom holiday provider, it will use that.

public static DateTime PreviousHoliday(
	this DateTime dt,
	CultureInfo? cultureInfo = null
)

Dim dt As DateTime
Dim cultureInfo As CultureInfo
Dim returnValue As DateTime

returnValue = dt.PreviousHoliday(cultureInfo)

public:
[ExtensionAttribute]
static DateTime PreviousHoliday(
	DateTime dt, 
	CultureInfo^ cultureInfo = nullptr
)

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