For a given range of dates decrements starting date by one day down to final date, calling specified action with each iteration. - CSharp System

CSharp examples for System:DateTime Day

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Description

For a given range of dates decrements starting date by one day down to final date, calling specified action with each iteration.

Demo Code


using System.Globalization;
using System;//from w  w  w .  j  a v  a2s.c  o  m

public class Main{
        /// <summary>
    ///   <para>For a given range of dates decrements starting date by one day down to final date, calling specified action with each iteration.</para>
    /// </summary>
    /// <param name="self">Starting date to decrement.</param>
    /// <param name="to">Final date to decrement to.</param>
    /// <param name="action">Delegate to call on each step of iteration.</param>
    /// <returns>Back reference to <paramref name="self"/> instance.</returns>
    /// <exception cref="ArgumentNullException">If <paramref name="action"/> is a <c>null</c> reference.</exception>
    public static DateTime DownTo(this DateTime self, DateTime to, Action action)
    {
      Assertion.NotNull(action);

      self.Subtract(to).Days.Times(action);
      return self;
    }
        /// <summary>
    ///   <para>Creates a time span object, representing a given number of days.</para>
    /// </summary>
    /// <param name="self">Number of days.</param>
    /// <returns>Time span instance.</returns>
    public static TimeSpan Days(this int self)
    {
      return new TimeSpan(self, 0, 0, 0);
    }
        /// <summary>
    ///   <para>Creates a time span object, representing a given number of days.</para>
    /// </summary>
    /// <param name="self">Number of days.</param>
    /// <returns>Time span instance.</returns>
    public static TimeSpan Days(this short self)
    {
      return new TimeSpan(self, 0, 0, 0);
    }
        /// <summary>
    ///   <para>Creates a time span object, representing a given number of days.</para>
    /// </summary>
    /// <param name="self">Number of days.</param>
    /// <returns>Time span instance.</returns>
    public static TimeSpan Days(this byte self)
    {
      return new TimeSpan(self, 0, 0, 0);
    }
}

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