IfMy.Computer.Keyboard.CtrlKeyDownThenMsgBox("CTRL key down")ElseMsgBox("CTRL key up")EndIf 注解 对象My.Computer.Keyboard提供计算机键盘的接口。 的属性My.Computer.Keyboard提供有关多个特殊键的状态的信息。 使用My.Computer.Keyboard.SendKeys方法可将键发送到活动窗口,就像在键盘上键入键一样。
The pressed key state persists after the flow has finished and the computer will behave as if the key is still pressed. You must use another Press/Release Key action must be used to revert the key to its default state. To enable or disable Caps Lock, Num Lock and Scroll Lock, use the...
获取一个值,该值指示是否已打开 Num Lock。 C# 复制 public bool NumLock { get; } 属性值 Boolean True 如果NUM LOCK 处于打开状态,则为 ;否则为 False。 示例 此示例使用 My.Computer.Keyboard.NumLock 属性来确定计算机的 NUM LOCK 密钥是否已打开。 VB 复制 If My.Computer.Keyboard.NumLock Then ...
arrow keys in the clusters to the left of the numeric keypad; the NUM LOCK key; the BREAK (CTRL+PAUSE) key; the PRINT SCRN key; and the divide (/) and ENTER keys in the numeric keypad. The right-hand SHIFT key is not considered an extended-key, it has a separate scan code ...
This example uses the My.Computer.Keyboard.SendKeys method to send keystrokes to an external application, the Notepad application, started by the Shell method. VB Copy Dim ProcID As Integer ' Start the Notepad application, and store the process id. ProcID = Shell("NOTEPAD.EXE", AppWinStyle...
To create mappings with Keyboard Manager, open the PowerToys Settings. In PowerToys Settings, on the Keyboard Manager tab, you'll see options to:Open the Remap Keys settings window by selecting Remap a key Open the Remap Shortcuts settings window by selecting Remap a shortcut...
Insert the Unicode character for the specified Unicode (hexadecimal) character code. For example, to insert the euro currency symbol (), type 20AC, and then hold down Alt and press X. Tip: To find out the Unicode character code for a selected character, press Alt+X. The character code,...
To do that, we need to open the on-screen keyboard. Search for theon-screenkeyboard. On this keyboard, you can notice if any keys are pressed and active. The example below shows that the scroll lock (and Num lock) is active onmy Dell laptop. To turn off the scr lk, click the key...
Lock Computer Win + L: Immediately hide all apps and windows behind your PC’s lock screen. You’ll need to reenter your preferred Windows security credentials (PIN code, password, facial unlock) before you can use the PC again. Create Screenshot ...
Thank you for recruiting yourself to help me. I'll start slowly looking at the source code and map out some ideas about where and what might be easily done to hack our keyboard to do something that helps. Pun intended I guess. I have no idea how long this will take us, but here ...