MES_Client/TGMES/Core.Mes.Client.Comm/Tool/DataTimeUtil.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Core.Mes.Client.Comm.Tool
{
    /// <summary>
    /// DataTime工具
    /// </summary>
    public class DataTimeUtil
    {
        /// <summary>
        /// 时间计算返回分
        /// </summary>
        /// <param name="startTime">开始时间</param>
        /// <param name="endTime">结束时间</param>
        /// <returns>minutes</returns>
        public static int caculateTime(DateTime startTime, DateTime endTime)
        {
            int lStayDuration = 0;
            TimeSpan odtSpan;

            if (endTime > startTime)
            {
                odtSpan = endTime - startTime;
                lStayDuration = Convert.ToInt32(System.Math.Round(odtSpan.TotalMinutes));
            }
            else if (startTime != endTime)
            {
                if (startTime > DateTime.Now)
                    lStayDuration = 0;
                else
                {
                    odtSpan = DateTime.Now - startTime;
                    lStayDuration = Convert.ToInt32(System.Math.Round(odtSpan.TotalMinutes));
                }
            }

            return lStayDuration;
        }

        /// <summary>
        /// 获取两个时间段的差值
        /// </summary>
        /// <param name="startTime">开始时间</param>
        /// <param name="endTime">结时时间</param>
        /// <returns>minutes</returns>
        public static int JudgeTime(DateTime startTime, DateTime endTime)
        {
            int lStayDuration = 0;
            TimeSpan odtSpan;

            if (endTime > startTime)
            {
                odtSpan = endTime - startTime;
                lStayDuration = Convert.ToInt32(System.Math.Round(odtSpan.TotalMinutes));
            }
            return lStayDuration;
        }

        /// <summary>
        /// 时间计算返回秒
        /// </summary>
        /// <param name="startTime">开始时间</param>
        /// <param name="endTime">结束时间</param>
        /// <returns>seconds</returns>
        public static int caculateTimeSeconds(DateTime startTime, DateTime endTime)
        {
            int lStayDuration = 0;
            TimeSpan odtSpan;

            if (endTime > startTime)
            {
                odtSpan = endTime - startTime;
                lStayDuration = Convert.ToInt32(System.Math.Round(odtSpan.TotalSeconds));
            }
            else if (startTime != endTime)
            {
                if (startTime > DateTime.Now)
                    lStayDuration = 0;
                else
                {
                    odtSpan = DateTime.Now - startTime;
                    lStayDuration = Convert.ToInt32(System.Math.Round(odtSpan.TotalSeconds));
                }
            }

            return lStayDuration;
        }
    }
}