A “static” solution (in the sense it can capture a stack trace on demand) would be Process Monitor. A more dynamic solution would be ApiMonitor, but it may be too old to be compatible with the applications to monitor. Worth a try though.
Finally I solved it Since I don’t have control over the web view content, I injected to the WKWebview a java script that include a jQuery AJAX request listener. When the listener catches a request it sends the native app the request body in the method: webkit.messageHandlers.callbackHandler.postMessage(data); The native app catches the message in a … Read more
I created few threads in a web application I wholeheartedly hope that you did it the right way and thus it don’t end up in an epic disaster. I would like to update the table automatically to show the current status of thread. Is there any prebuild component I can use in this scenario? You’re … Read more
For at least the CPU side of things, you could use WMI. The namespace\object is root\WMI, MSAcpi_ThermalZoneTemperature Sample Code: ManagementObjectSearcher searcher = new ManagementObjectSearcher(“root\\WMI”, “SELECT * FROM MSAcpi_ThermalZoneTemperature”); ManagementObjectCollection collection = searcher.Get(); foreach(ManagementBaseObject tempObject in collection) { Console.WriteLine(tempObject[“CurrentTemperature”].ToString()); } That will give you the temperature in a raw format. You have to convert from there: … Read more
The Wikipedia article has a pretty good description of what a “Monitor” is, as well as its underlying technology, the Condition Variable. Note that the .NET Monitor is a correct implementation of a condition variable; most published Win32 implementations of CVs are incorrect, even ones found in normally reputable sources such as Dr. Dobbs. This … Read more
I found another way. The physical size of the monitor are stored in the EDID, and Windows are almost always copies of its value in the registry. If you can parse EDID, you can read the width and height of the monitor in centimeters. Update: Added code BOOL GetMonitorDevice( TCHAR* adapterName, DISPLAY_DEVICE &ddMon ) { … Read more
It is never OK to read something possibly modified in a different thread without synchronization. What level of synchronization is needed depends on what you are actually reading. For primitive types, you should have a look at atomic reads, e.g. in the form of std::atomic<bool>. The reason synchronization is always needed is that the processors … Read more
Eric Lippert talks about this in his blog: Locks and exceptions do not mix The equivalent code differs between C# 4.0 and earlier versions. In C# 4.0 it is: bool lockWasTaken = false; var temp = obj; try { Monitor.Enter(temp, ref lockWasTaken); { body } } finally { if (lockWasTaken) Monitor.Exit(temp); } It relies on … Read more
A monitor is mechanism to control concurrent access to an object. This allows you to do: Thread 1: public void a() { synchronized(someObject) { // do something (1) } } Thread 2: public void b() { synchronized(someObject) { // do something else (2) } } This prevents Threads 1 and 2 accessing the monitored (synchronized) … Read more
Since the window is not yours, you can only move it by invoking the Windows API. You will have to do this: Launch the process. Use FindWindow to retrieve the handle to the window. If the window doesn’t exist yet, the process hasn’t created it yet; sleep for 500ms and then try again. (But don’t … Read more