c friendly display date c date datetime usage
- 2020-06-03 08:05:55
- OfStack
#region Friendly display time
/// <summary>
/// Friendly display time
/// </summary>
/// <param name="date"></param>
/// <returns></returns>
public static string ShowTime(DateTime date)
{
const int SECOND = 1;
const int MINUTE = 60 * SECOND;
const int HOUR = 60 * MINUTE;
const int DAY = 24 * HOUR;
const int MONTH = 30 * DAY;
TimeSpan ts = DateTime.Now - date;
double delta = ts.TotalSeconds;
if (delta < 0)
{
return "not yet";
}
if (delta < 1 * MINUTE)
{
return ts.Seconds == 1 ? "1 Seconds before " : ts.Seconds + " Seconds before ";
}
if (delta < 2 * MINUTE)
{
return "1 Minutes before ";
}
if (delta < 45 * MINUTE)
{
return ts.Minutes + " minutes ";
}
if (delta < 90 * MINUTE)
{
return "1 Hours before ";
}
if (delta < 24 * HOUR)
{
return ts.Hours + " Hours before ";
}
if (delta < 48 * HOUR)
{
return " Yesterday, ";
}
if (delta < 30 * DAY)
{
return ts.Days + " Before the day ";
}
if (delta < 12 * MONTH)
{
int months = Convert.ToInt32(Math.Floor((double)ts.Days / 30));
return months <= 1 ? "1 Months before " : months + " Month ago, ";
}
else
{
int years = Convert.ToInt32(Math.Floor((double)ts.Days / 365));
return years <= 1 ? "1 Years ago, " : years + " Years ago, ";
}
}
#endregion