Gets the start and end dates for "this month" date-range, relative to a specified date. - CSharp System

CSharp examples for System:DateTime Month

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Description

Gets the start and end dates for "this month" date-range, relative to a specified date.

Demo Code

// Copyright (c) .NET Foundation. All rights reserved.
using System.Windows.Forms;
using OpenLiveWriter.Interop.Windows;
using System.Runtime.InteropServices;
using System.Globalization;
using System.Diagnostics;
using System;/*  w w w.j  a  va  2  s. c o m*/

public class Main{
        /// <summary>
        /// Gets the start and end dates for "this month" date-range, relative to a specified date.
        /// </summary>
        /// <param name="dateTime">The DateTime that the calculation is relative to.</param>
        /// <param name="start">Start date.</param>
        /// <param name="end">End date.</param>
        public static void GetThisMonthDateRange(DateTime dateTime, out DateTime start, out DateTime end)
        {
            dateTime = dateTime.Date;
            start = dateTime.AddDays(-(dateTime.Day - 1));
            end = dateTime.AddDays(DateTime.DaysInMonth(dateTime.Year, dateTime.Month) - dateTime.Day);
        }
}

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