c# 4.0 - How to Convert unix Timestamp in nanoseconds to DateTime in C# -


i have c# wpf user interface , c end. i'm receiving unix timestamp in nanoseconds end. there way convert nanoseconds human readable format?

try 

public static datetime unixtimestamptodatetime( double unixtimestamp ) {     // unix timestamp seconds past epoch     system.datetime dtdatetime = new datetime(1970,1,1,0,0,0,0,system.datetimekind.utc);     dtdatetime = dtdatetime.addseconds( unixtimestamp ).tolocaltime();     return dtdatetime; }

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