monitor

Getting monitor size in python

不羁岁月 提交于 2019-12-01 05:40:42
I am using python and want to create a fullscreen window. I know about the pygame.FULLSCREEN flag but when I use that there's areas of black around the screen. Is there any way to get the monitor size using python so I can make the window the correct size? Alex Martelli Per the docs , pygame.display.Info gives you a VideoInfo object that has, among other attributes: current_w , current_h : Width and height of the current video mode, or of the desktop mode if called before the display.set_mode is called. pygame.display.list_modes gives you a list of the available fullscreen resolutions, e.g.,

C# selectively turn off monitor

元气小坏坏 提交于 2019-12-01 05:34:21
问题 is there a way in C# to identify all monitors connected to the system and choose which ones to turn on, off or low power? The previous questions i found on SO just turn off all monitors. 回答1: Can you use http://pinvoke.net/default.aspx/user32.EnumDisplayMonitors? Seems like once you get the handle then you can use PInvoke like it's used in the replies to the following question... Turn on/off monitor 来源: https://stackoverflow.com/questions/3705019/c-sharp-selectively-turn-off-monitor

iOS Background Mode

岁酱吖の 提交于 2019-12-01 04:51:05
I have a question about running an app in the background. I know about how to do it, but Apple does not like the way I'm doing it. To get you on the same page, I have a security app, and I need to it monitor the device even when it is in the background. It is sort of like a burglar alarm. I was using background audio mode, thinking it would be okay because I will be playing a sound when it is triggered. Needless to say, Apple didn't like that. So I added a ping! It pings while active, therefor playing background audio while in the background. Once again, they didn't like that either. My app

Getting monitor size in python

旧巷老猫 提交于 2019-12-01 03:46:47
问题 I am using python and want to create a fullscreen window. I know about the pygame.FULLSCREEN flag but when I use that there's areas of black around the screen. Is there any way to get the monitor size using python so I can make the window the correct size? 回答1: Per the docs, pygame.display.Info gives you a VideoInfo object that has, among other attributes: current_w , current_h : Width and height of the current video mode, or of the desktop mode if called before the display.set_mode is called

Condition variables in C# [closed]

左心房为你撑大大i 提交于 2019-12-01 03:33:13
Are condition variables & monitors used in C#? Can someone give me an example? The equivalent of a condition variable that you use just for signaling in .NET is the abstract WaitHandle class. Practical implementations of it are the ManualResetEvent and AutoResetEvent classes. A condition variable that you use as a monitor requires System.Threading.Monitor. The C# lock statement makes it very easy to use, it ensures the monitor is always exited without explicitly programming the Exit() call. System.Threading.Monitor is one way (example within) You can use the Lock object which acts as syntactic

iOS Background Mode

人盡茶涼 提交于 2019-12-01 02:40:06
问题 I have a question about running an app in the background. I know about how to do it, but Apple does not like the way I'm doing it. To get you on the same page, I have a security app, and I need to it monitor the device even when it is in the background. It is sort of like a burglar alarm. I was using background audio mode, thinking it would be okay because I will be playing a sound when it is triggered. Needless to say, Apple didn't like that. So I added a ping! It pings while active,

how do android monitor usage applications work

梦想的初衷 提交于 2019-12-01 01:03:38
I want to write an application that logs the usage of other applications on my phone. So for example I get the times I have entered Facebook. I understand there is no way to get a broadcastreceiver to wake up every time Facebook starts. Another way is to have a service that always runs in the background and checks for running apps and goes to sleep every second or so, but I guess this will drain my battery faster. So what is the best way this could be done? is there some kind of log I can look at? The only way to monitor other apps is by monitoring foreground activity. This will drain your

Condition variables in C# [closed]

拟墨画扇 提交于 2019-11-30 23:53:40
问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 3 years ago . Are condition variables & monitors used in C#? Can someone give me an example? 回答1: The equivalent of a condition variable that you use just for signaling in .NET is the abstract WaitHandle class. Practical implementations of it are the ManualResetEvent and AutoResetEvent classes.

WMI Get All Monitors Not Returning All Monitors

本秂侑毒 提交于 2019-11-30 18:54:36
I am using WMI Win32_MonitorDesktop to get all the monitors information on the system. However it only returns one. I have tried it on several computers, and they definitely have multiple monitors on them, connected and working. ManagementObjectSearcher monitorObjectSearch = new ManagementObjectSearcher("SELECT * FROM Win32_DesktopMonitor"); foreach (ManagementObject monitor in monitorObjectSearch.Get()) { Debug.WriteLine(monitor["Description"]); } Does anyone know why i'm only getting 1 monitor returned? Also if I assign the return value of monitorObjectSearch.Get() to a variable, I am unable

How to get the original full file path been printed by Spooler API

只愿长相守 提交于 2019-11-30 09:41:44
问题 I want to monitor the system scope's printing jobs through a standalone program using the Windows Spooler API, but only the print job's name can be fetched. How do I get the original file with full path. 回答1: If you are looking for the original document path (e.g. location of Word Document that you just printed), the spooler will not be able to tell you this. The spooler generally receives files through the GDI or XPS paths. The application that does the printing effectively sends the spooler