Rotating the display programmatically?
来源： https://stackoverflow.com/questions/39288135/rotating-the-display-programmatically
dev-mode
Saving / Restoring Printer DevModes - wxPython / win32print
问题 So far I've found two different ways to access what I believe are equivalent versions of the Printer DevMode from a wxPython User Interface: window = wx.GetTopLevelWindows()[0].GetHandle() name = self.itemMap['device'].GetValue() # returns a valid printer name. handle = win32print.OpenPrinter(name) dmin = None dmout = pywintypes.DEVMODEType() mode = DM_IN_BUFFER | DM_OUT_BUFFER | DM_IN_PROMPT res = win32print.DocumentProperties(window, handle, name, dmout, dmin, mode) if res == 1: print dmout
Saving / Restoring Printer DevModes - wxPython / win32print
问题 So far I've found two different ways to access what I believe are equivalent versions of the Printer DevMode from a wxPython User Interface: window = wx.GetTopLevelWindows()[0].GetHandle() name = self.itemMap['device'].GetValue() # returns a valid printer name. handle = win32print.OpenPrinter(name) dmin = None dmout = pywintypes.DEVMODEType() mode = DM_IN_BUFFER | DM_OUT_BUFFER | DM_IN_PROMPT res = win32print.DocumentProperties(window, handle, name, dmout, dmin, mode) if res == 1: print dmout
Change screen Orientation with powershell - Where are the registry values stored?
问题 Hej from Sweden, I am trying out the code from the reference post: Powershell script to change screen Orientation The script works. The goal is to make sure that the rotation is either landscape - default or portrait 90 degrees clockwise. I need to either change the current code to just allow 2 values or make sure that the script only runs once. Either way, I need to know where the registry keys are stored for the CDS_UPDATEREGISTRY. Although I cannot figure out where in the registry the
Printer spooler api number of copies
问题 I really could use some help, this is a question that alot of people are asking on the internet. I have different setups, tried different ways of testing, it's very frustrating. First setup: local printers local running code print from pdf or notepad: SUCCES (number of copies are 2) print from word: FAILED (numberof copies is 1) Second setup: local printers that are shared local running code print from other computer to shared printers number of copies isalways 1 Sowhat is everyone missing?
Getting errors with GWT tutorial on developers.google.com
问题 I was trying to run the verbatim example given here https://developers.google.com/web-toolkit/doc/latest/tutorial/appengine This part deals with converting a gwt project into app engine project and deploying it. After doing all the steps in the Setup a project heading when I tested locally using ant devmode I get the following error ERROR shell failed in doStartUpServer method. And in the terminal I get these errors. devmode: [java] Unable to start embedded HTTP server [java] java.lang
Angular 6 Really Long Time to Refresh
问题 I have a problem with my app and refresh. I am using angular-cli 6 for building my app, and I am using iis for the server. When I run 'ng build --watch', and I refresh my browser, I have 10 seconds waiting before the app is displaying. In the Chrome debugger, in performance, I have 8 seconds in "Scripting". My package.json: { "name": "front", "version": "0.0.0", "license": "MIT", "scripts": { "ng": "ng", "start": "ng serve", "build": "ng build --watch", "test": "ng test", "lint": "ng lint",
Can't change DEVMODE of a printer
I need to change DEVMODE of printer for current printing task to pass standard and device-specific settings. I do the following: PrintDocument d = new PrintDocument(); d.PrinterSettings.PrinterName = "Microsoft XPS Document Writer"; // example printer name byte[] devmode_data; // contains a valid value that is obtained from registry IntPtr devmode = IntPtr.Zero; GCHandle handle = GCHandle.Alloc(devmode_data, GCHandleType.Pinned); try { devmode = handle.AddrOfPinnedObject(); if (devmode != IntPtr.Zero) d.PrinterSettings.SetHdevmode(devmode); } finally { if (handle.IsAllocated) handle.Free(); }
GWT 2.7 exception when launching in dev mode from ec
问题 I am trying to run my GWT 2.7 application in dev mode from Eclipse (Kepler). When I launch it I get the following exception. Can someone tell me what I can do to fix this? Starting Jetty on port 8888 [WARN] FAILED org.eclipse.jetty.security.ConstraintSecurityHandler@6c86fa3c: java.lang.ArrayStoreException: org.eclipse.jetty.security.SecurityHandler$1 java.lang.ArrayStoreException: org.eclipse.jetty.security.SecurityHandler$1 at org.eclipse.jetty.util.LazyList.addToArray(LazyList.java:455) at
GWT 2.7 exception when launching in dev mode from ec
I am trying to run my GWT 2.7 application in dev mode from Eclipse (Kepler). When I launch it I get the following exception. Can someone tell me what I can do to fix this? Starting Jetty on port 8888 [WARN] FAILED org.eclipse.jetty.security.ConstraintSecurityHandler@6c86fa3c: java.lang.ArrayStoreException: org.eclipse.jetty.security.SecurityHandler$1 java.lang.ArrayStoreException: org.eclipse.jetty.security.SecurityHandler$1 at org.eclipse.jetty.util.LazyList.addToArray(LazyList.java:455) at org.eclipse.jetty.server.handler.ContextHandler.addEventListener(ContextHandler.java:599) at org