keystrokes

I want to compare the key pressed in a console to the left arrow key if they are equal meaning the key pressed was the left arrow key, key change the background color of the console to cyan... I'm not sure how to set up the If statement though, because I dont know how to compare keys in a console. using System; namespace ConsolePaint { class MainClass { public static void Main (string[] args) { ConsoleKeyInfo keypress; keypress = Console.ReadKey(); // read keystrokes if ( keypress.KeyChar == ConsoleKey.LeftArrow ) { Console.BackgroundColor = "Cyan"; } } } } try this: ConsoleKeyInfo keypress;

How do I send a period using sendkeys? I have tried: System.Windows.Forms.SendKeys.SendWait("{.}"); System.Windows.Forms.SendKeys.SendWait("."); but neither of these work. I am trying to send the keyboard shortcut to a Google search window to enable voice search in Chrome. The shortcut is CTRL+SHIFT+PERIOD, I know how to do the ctrl+shift, just not the period. Anyone have any ideas? Any help is appreciated, thank you. Try this: System.Windows.Forms.SendKeys.SendWait(Keys.OEMPeriod); Have you considered the Keys enum ? It has a "decimal" System.Windows.Forms.SendKeys.SendWait(Keys.Decimal) 来源：

I want to capture input charcters in text box, convert then according to a table and put them back in text box as user types. <form id='myForm'> Enter phone number:<input type="text" id='idMyText' name="myText" onKeyUp="alphaToNum(this.value)"> </form> <script> // on each keypress in input box, I want to capture key pressed, // determine if key pressed belong to group of identified characters // if, so then convert to specified numeric equivalent and return character // to text box. // This mapping corresponds to numeric characters on blackberry device. // Normally user has to press alt+letter

Is there a way to disable auto-completion feature of Eclipse, which inserts currently selected statement in Java Content Assist when pressing space? I still want to have such a behavior for enter key (and only for enter). Since Eclipse 2018-12 (4.10) there is a preference for that: In Window > Preferences: Java > Editor > Content Assist check the checkbox Disable insertion triggers except 'Enter' See also: Eclipse 4.10 - New and Noteworthy - Disable completion insertion triggers The feature here in this video in action . Not sure if this is what you are looking for, but: You can disable the

I wanna send key stroke to a program even if it is running in background. But I can do this only for NOTEPAD like this, [DllImport("user32.dll")] protected static extern byte VkKeyScan(char ch); [DllImport("user32.dll", SetLastError = true)] protected static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow); [DllImport("User32.Dll", EntryPoint = "PostMessageA")] protected static extern bool PostMessage(IntPtr hWnd, uint msg, int wParam, int lParam); char Key = // key value to send IntPtr hWnd = FindWindowEx(_handle, IntPtr.Zero, "edit",