public static SqlBoolean LessThanOrEqual(SqlDateTime x, SqlDateTime y)
{
return (x <= y);
}
public static SqlBoolean NotEquals(SqlDateTime x, SqlDateTime y)
{
return (x != y);
}
public static SqlBoolean GreaterThanOrEqual(SqlDateTime x, SqlDateTime y)
{
return (x >= y);
}
public static SqlBoolean LessThan(SqlDateTime x, SqlDateTime y)
{
return (x < y);
}
public static SqlBoolean GreaterThan(SqlDateTime x, SqlDateTime y)
{
return (x > y);
}
public static SqlDateTime Subtract(SqlDateTime x, TimeSpan t)
{
return (x - t);
}
public static SqlDateTime Add(SqlDateTime x, TimeSpan t)
{
return (x + t);
}
public int CompareTo(SqlDateTime value)
{
if (value.IsNull)
{
return 1;
}
else
{
return this.value.CompareTo(value.Value);
}
}
private static void CheckRange(SqlDateTime target)
{
if (target.IsNull)
{
return;
}
if (target.value > MaxValue.value || target.value < MinValue.value)
{
throw new SqlTypeException(
String.Format("SqlDateTime overflow. Must be between {0} and {1}. Value was {2}", MinValue.Value,
MaxValue.Value, target.value));
}
}
