keystroke

Send keystroke to other control

此生再无相见时 提交于 2019-11-29 09:42:38
Easy one for you guys. I have a textbox on top of a listbox. The textbox is use to filter ther data in the listbox. So... When the user type in the textbox, I would like to "trap" the down/up/pagedown/pageup keystrokes and fowarding them to the listbox. I know I could use the Win32 API and send the WM_KeyDown message. But there's must be some .NET way to do this. SendKeys.Send() Method. private void textBox1_KeyPress(object sender, KeyPressEventArgs e) { listBox1.Focus(); SendKeys.Send(e.KeyChar.ToString()); } Here is code through which you can select a list item. private void Form1_Load

How do I capture keystrokes on the web?

ぐ巨炮叔叔 提交于 2019-11-28 11:51:11
问题 Using PHP, JS, or HTML (or something similar) how would I capture keystokes? Such as if the user presses ctrl+f or maybe even just f, a certain function will happen. ++++++++++++++++++++++++EDIT+++++++++++++++++++ Ok, so is this correct, because I can't get it to work. And I apologize for my n00bness is this is an easy question, new to jQuery and still learning more and more about JS. <script> var element = document.getElementById('capture'); element.onkeypress = function(e) { var ev = e ||

Only allowing up to three digit numeric characters in a text box

随声附和 提交于 2019-11-28 11:13:19
问题 Is there a way to only allow a user to input a maximum number of characters into a text box? I want the user to input a mark/grade and only be able to input 0 - 100. Below I have code that monitors the keystroke and only allows for numbers to be input, but I want to find a way to only allow the user to input a number with a minimum value of 0 and a maximum of 100. private void TxtMark4_KeyPress(object sender, KeyPressEventArgs e) { if (e.KeyChar < '0' || e.KeyChar > '9' || e.KeyChar == ' ') {

Sending a Keyboard Input with Java JNA and SendInput()

瘦欲@ 提交于 2019-11-28 06:35:15
问题 I'm interested in interacting with the OS with java in this case windows 7 and want to emulate some keystrokes (e.g. CTRL + V) on a low level. First of all i know java is a bad choice but its my best programming language and i know its possible. Additionally i know awt.robot exists but its too high level for me (i really need the driver level). I'm asking this question because I really want to understand jna and after watching 20 code examples im still having problems. A code example for a

Send keystroke to other control

帅比萌擦擦* 提交于 2019-11-28 03:27:48
问题 Easy one for you guys. I have a textbox on top of a listbox. The textbox is use to filter ther data in the listbox. So... When the user type in the textbox, I would like to "trap" the down/up/pagedown/pageup keystrokes and fowarding them to the listbox. I know I could use the Win32 API and send the WM_KeyDown message. But there's must be some .NET way to do this. 回答1: SendKeys.Send() Method. private void textBox1_KeyPress(object sender, KeyPressEventArgs e) { listBox1.Focus(); SendKeys.Send(e

Capture any kind of keystrokes (aka keylogger), preferably c# .net but any kind will do

主宰稳场 提交于 2019-11-27 19:12:02
I need to capture everything that I type on my keyboard and then store it in numerous ways. I'd prefer it to be written in C# for .Net, but anything will do really. My reasons to write this "keylogger" are simple: Recently I became an owner of a Peregrine gaming glove. It's a very cool thing that allows you to issue commands by making gestures with your fingers, and at the same time, its a very thin glove so you can type with that hand with little discomfort. Also, I have found a nice program called AutoHotkey that can severely boost your productivity by making macros for like any action. You

Application wide keyboard shortcut - Java Swing

丶灬走出姿态 提交于 2019-11-27 11:41:28
I would like to create an application wide keyboard shortcut for a Java Swing application. Looping over all components and adding the shortcut on each, has focus related side effects, and seems like a brute force solution. Anyone has a cleaner solution? Install a custom KeyEventDispatcher. The KeyboardFocusManager class is also a good place for this functionality. KeyEventDispatcher Tom Hawtin - tackline For each window, use JComponent.registerKeyboardAction with a condition of WHEN_IN_FOCUSED_WINDOW . Alternatively use: JComponent.getInputMap(WHEN_IN_FOCUSED_WINDOW).put(keyStroke, command);

focus() not working in safari or chrome

ⅰ亾dé卋堺 提交于 2019-11-27 09:02:09
I have a div that has been given a tabindex, when the div is focused(click or tabbed to) it does the following: inserts an input into itself, gives the input focus this works great in FF, IE and Opera but in Chome/Safari it gives the input focus but fails to actually put the cursor inside the input (I know it gives it focus because the safari/chrome focus borders appear). Any suggestions as to what is going on? I have to fix the key handler after this so the arrow keys and backspace keys work too, feel free to chime in on that if you'd like. Thank you in advance! Here's a sample of the code:

how to get android app_id from google play services

僤鯓⒐⒋嵵緔 提交于 2019-11-27 07:39:19
问题 I created android application and hosted it on google play, but suddenly I deleted my project in Eclipse (from disk too) and now I am restoring some files from backup but I don't have old app_id in res/values/strings.xml how can I get app_id from play services or .apk or keystore because I need it for Google API integration <meta-data android:name="com.google.android.gms.games.APP_ID" android:value="@string/app_id" /> 回答1: Sign in to the google developers console here: https://play.google.com

How to listen keyboard in background and fire keystrokes on demand?

主宰稳场 提交于 2019-11-27 02:06:53
I want to make a program in vb.NET 2008 which will listen keyboard in background, i.e. even though the application is minimized (globally). If a specific key is been pressed by user, it should keep firing 2 other keys at regular given time intervals until the user presses that specific key again. How can this be done in vb.NET 2008? Source : Here Usage: To create the hook Private WithEvents kbHook As New KeyboardHook Then each event can be handled: Private Sub kbHook_KeyDown(ByVal Key As System.Windows.Forms.Keys) Handles kbHook.KeyDown Debug.WriteLine(Key.ToString) End Sub Private Sub kbHook