if (Control.ModifierKeys == Keys.Shift) { nonNumberEntered = true; } } // This event occurs after the KeyDown event and can be used to prevent // characters from entering the control. private void textBox1_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e) { // Check f...
if (Control.ModifierKeys == Keys.Shift) { nonNumberEntered = true; } } // This event occurs after the KeyDown event and can be used to prevent // characters from entering the control. private void textBox1_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e) { // Check fo...
shift + prt scr (print screen) Copy a picture of the current window (not the entire screen) to the Windows clipboard to be pasted as a graphic later. Close a window or web page With the window active, press alt + f4 (function key f4) Close the currently active window or app. Th...
Save Add to Collections Add to Plan Share via Facebook x.com LinkedIn Email Print Control.IsKeyLocked(Keys) Method Reference Feedback Definition Namespace: System.Windows.Forms Assembly: System.Windows.Forms.dll Source: Control.cs Determines whether the CAPS LOCK, NUM LOCK, or SCROLL LOC...
Exit Windows to the sign-in screen. Suspend the computer Place the computer in sleep or suspend mode. Mute Silence the speakers or headphones. Repeat the press to allow sound. Volume down Decrease the volume of speakers or headphones.
I modified TaskKeyHook to trap the Windows keys as well. So now nothing happens if you press the Start menu key. If there are any other keys I left out, by all means, add them yourself. To make life easy, I encapsulated all the disabling functions in a class, CTaskKeyMgr (see ...
Print Prints the file that is in the active window. Enabling FN Lock on the All in One Media Keyboard To enable FN Lock on the All in One Media Keyboard, press the FN key, and the Caps Lock key at the same time. To disable FN ...
Print Prints the file that is in the active window. Enabling FN Lock on the All in One Media Keyboard To enable FN Lock on the All in One Media Keyboard, press the FN key, and the Caps Lock key at the same time. To disable FN Lock, press the FN key, and the C...
'Set focus to ID ToolTip AppActivate IDIdentifier, False 'Send a Ctrl-A (Select All) and Ctrl-Ins (Copy) SendKeys "^a" SendKeys "^{INSERT}" DoEvents If NumLock = 1 Then keybd_event VK_NUMLOCK, 0, 0, 0 keybd_event VK_NUMLOCK, 0, KEYEVENTF_KEYUP, 0 ...
When you want to switch languages, press and hold the Language key. This key is labled R2 or Print Screen. In the Function Keys window, click SELECT on the button for the language to which you want to change temporarily. Continue to press the Language key. ...