Convert a long type to a datetime type
<summary>/// Convert a long type to a datetime type///</summary>// <param name= "D" >long</ param> //<returns></returns> public static DateTime Convertlongdatetime (long ticks) { datetime dtbase = new DateTime (1970, 1, 1, 0, 0, 0, DATETIMEKIND.UTC); DateTime convertTime = Dtbase.add (New TimeSpan (Ticks * timespan.tickspermillisecond)). ToLocalTime (); return convertTime; }
Convert a datetime type to a long type
<summary>/// Convert a datetime type to a long type///</summary>// <param name= "DT" > Time </ param> //<returns></returns> public static long Convertdatatimelong (DateTime dt) { datetime dtbase = new DateTime (1970, 1, 1, 0, 0, 0, DATETIMEKIND.UTC); TimeSpan Tonow = DateTime.Now.Subtract (dtbase); Long timeStamp = tonow.ticks; return timeStamp; }
The number of milliseconds represented by this time object since January 1, 1970 00:00:00 GMT is converted to datetime