.net - Windows, C#: reading eventlog entries from active AND saved logs -


i know can read security logs of windows pc using:

var securitylog = new eventlog("security"); foreach (eventlogentry entry in securitylog.entries) {     ... }

the entry item contains interesting log fields expect see like: instanceid, message , others. want read same things event log saved disk .evtx file.

i have seen suggestions using 

string xpathquery = "*";  var eventsquery = args.length == 0     ? new eventlogquery("security", pathtype.logname, xpathquery)     : new eventlogquery(args[0], pathtype.filepath, xpathquery);  using (var eventlogreader = new eventlogreader(eventsquery)) {     eventlogrecord entry;      while ((entry = (eventlogrecord) eventlogreader.readevent()) != null) {         ...     } }

but entry in second version doesn't contain same members/values first example. totally dig confused , looking @ problem wrong way.

how should 1 go reading actual per record content either active or saved system log?

or, can go eventlogrecord eventlogentry? have not seen conversion method yet.


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