using System;
////////////////////////////////////////////////////////////////////////////
///
/// Contains a listing of constants used throughout the application
///
////////////////////////////////////////////////////////////////////////////
public sealed class Constants
{
///
/// The value used to represent a null DateTime value
///
public static DateTime NullDateTime = DateTime.MinValue;
///
/// The value used to represent a null decimal value
///
public static decimal NullDecimal = decimal.MinValue;
///
/// The value used to represent a null double value
///
public static double NullDouble = double.MinValue;
///
/// The value used to represent a null Guid value
///
public static Guid NullGuid = Guid.Empty;
///
/// The value used to represent a null int value
///
public static int NullInt = int.MinValue;
///
/// The value used to represent a null long value
///
public static long NullLong = long.MinValue;
///
/// The value used to represent a null float value
///
public static float NullFloat = float.MinValue;
///
/// The value used to represent a null string value
///
public static string NullString = string.Empty;
///
/// Maximum DateTime value allowed by SQL Server
///
public static DateTime SqlMaxDate = new DateTime(9999, 1, 3, 23, 59, 59);
///
/// Minimum DateTime value allowed by SQL Server
///
public static DateTime SqlMinDate = new DateTime(1753, 1, 1, 00, 00, 00);
}