.net - Is Environment.TickCount affected by system time adjustments? -

-

how i nit bcl property environment Curious as tick is applied. Especially I would like it now if it is affected.

My first estimate was how the property was implemented, it was just a managed cover all around. However, documents of the method indicate that this is affected by the adjustments made by the GetSystemTimeAdjustment function , but there is nothing mentioned about time adjustment in the documentation.

I'm trying to find out what the environment is. Tick ​​can be used while increasing the value of time (though less accurate).

"post-text" itemprop = "text">

No, system time adjustment is not affected by this was my interpretation of this documentation, but my curiosity demanded hard work, so I had the following code run by adjusting the system: 

  while (true) {Console.WriteLine (Environment.TickCount); Thread.Sleep (1000); }

... and output showed a complete sequence which was not affected by time adjustment.

Updates
I did a few more homework, which was given in the comment below on Marcus's question. I'm pretty sure that (although can not be confirmed) that the environment Tickcout makes a call in which the following is mentioned in the docs:

The GetTickCount function is limited to resolving the resolution of the system timer, which usually ranges from 10 milliseconds to 16 milliseconds . The adjustments made by the GetSystemTimeAdjustment function are also affected by the resolution of the GetTickCount function.

Therefore, while the system is not affected by changing time, it seems that is affected by the adjustment due to a call.


Comments

Post a Comment

Popular posts from this blog

c# - How to capture HTTP packet with SharpPcap -

-
I would like to capture all incoming HTTP packets on my machine. To do this, I am using SharpPcap which is a WinPcap The cover is. SharpPcap works very well, but it captures TCP packets and what it wants to do for me is a very low level. Does anyone know how can I easily get full HTTP requests / reactions from all these TCP packets? Thanks SharpPcap is already able to capture the packet in the same way That's what the virus does (just in the code instead of the GUI). And you can either either parse them directly or you can put them in the drive in the common .pcap file format. The steps to parse the capture are: Open a connection at any time Loop a while Or start capturing using an event callback Parsing the raw packet for the type you want If you are reading .PPP dump files In addition to calling you an offline capture reader is almost the same, there is no need to select an interface, and you can set the majority There is no need to do the modes. All st...
Read more

php - Multiple Select with Explode: only returns the word "Array" -

-
By using Wordpress I have created a multiple selection box so that users can select categories to exclude. When the page is initially loaded, I see my predefined default option. However, when I select a new value and I save ... I only see the word "Array" and have not chosen anything else? & lt; Class = "amultiple" id = "& lt; php echo $ value ['id'] ;? gt;" name = "& gt; php echo $ value ['id'] ;; gt; []" Multiple = "multiple" size = "8" & gt; & Lt ;? Php global option; Foreign currency ($ value as value $) {if (get_settings ($ value ['id']) === FALSE {$$ value ['id'] = $ value ['std']; } And {$$ value ['id'] = get_settings ($ value ['id']); }} $ Ranges = & amp; Amp; Categories ('type = post & orderbiz = name & amp; hide_empty = 1'); If ($ ranges) {$ ex_cat = implode (',', $ tt_cat_exclude); Forex Currency ($ range a...
Read more

php - jQuery AJAX Post not working -

-
I do not understand why this script does not work. It has something to do within AJAX PostScript / Function. Right now, when I submit my form, it runs php code on the same page. What it should do, send the values ​​of the form for Project_Azax.fp, then there will be a refund of success on the page which is correct or false. $ (document) .ready (function () {$ ('div # didIt'). Hide (); $ ('form [name = adminForm]'). Submit (function () ($ {'.post' ('/ project_ajax.php', {action: $ ('[name = action]') Val (), pId: $ ('[name = pId]'). Val (), name ('[Name = name]'. Val (), url: $ ('[url = url]'). Val (), summary: ('[summary = summary]'). Val ()}, Function (data) {if (data.success) {$ ('div # didIt') .Sliddown ('slow');} and {warning ('unsuccessful SA!');}}, 'Jason'); return false ;});}); What is the code for project_ajax.php below ... if ($ _ POST ['action'] == ...
Read more