| c# Programming Glossary: lparam.vkcodeBlocking shortcut keys using c# http://stackoverflow.com/questions/1175675/blocking-shortcut-keys-using-c-sharp  260  case 261  Alt Tab Alt Esc Ctrl Esc Windows Key  if lParam.vkCode 9 lParam.flags 32  lParam.vkCode 27 lParam.flags 32 lParam.vkCode.. Ctrl Esc Windows Key  if lParam.vkCode 9 lParam.flags 32  lParam.vkCode 27 lParam.flags 32 lParam.vkCode  27 lParam.flags 0 lParam.vkCode.. 9 lParam.flags 32  lParam.vkCode 27 lParam.flags 32 lParam.vkCode  27 lParam.flags 0 lParam.vkCode 91 lParam.flags  1 lParam.vkCode.. 
 Global Hook Keylogger problem http://stackoverflow.com/questions/3540572/global-hook-keylogger-problem  GlobalKeyboardHookStruct lParam  if nCode 0  Keys key Keys lParam.vkCode if HookedKeys.Contains key true   KeyEventArgs kea new KeyEventArgs.. 
 CallbackOnCollectedDelegate in globalKeyboardHook was detected http://stackoverflow.com/questions/9957544/callbackoncollecteddelegate-in-globalkeyboardhook-was-detected  ref keyboardHookStruct lParam  if code 0   Keys key Keys lParam.vkCode  if HookedKeys.Contains key   KeyEventArgs kea new KeyEventArgs.. 
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