UseLastGoodDate Property

Set ability to use last valid date when user entered invalid value. Value of true allows automatically use last valid date, when editor loses focus and user failed to enter a valid date. In case of value false, the entered date is considered invalid and null is used.

'Declaration
 
Public Property UseLastGoodDate As System.Nullable(Of Boolean)

public System.Nullable<bool> UseLastGoodDate {get; set;}