How should I convert JavaScript date object to ticks? I want to use the ticks to get the exact date for my C# application after synchronization of data.
If by "ticks" you mean something like "milliseconds since the epoch", you can call ".getTime()".
var ticks = someDate.getTime();
From the MDN documentation, the returned value is an
Integer value representing the number of milliseconds since 1 January 1970 00:00:00 UTC (Unix Epoch).