public static void KeybdEvent(KeybdEventFlags evt)
{
switch (evt)
{
case KeybdEventFlags.ShiftKeyDown:
keybd_event(KEYBDEVENTF_SHIFTVIRTUAL, KEYBDEVENTF_SHIFTSCANCODE, KEYBDEVENTF_KEYDOWN, 0);
break;
case KeybdEventFlags.ShiftKeyUp:
keybd_event(KEYBDEVENTF_SHIFTVIRTUAL, KEYBDEVENTF_SHIFTSCANCODE, KEYBDEVENTF_KEYUP, 0);
break;
}
}
public static void KeybdEvent(KeybdEventFlags evt)
{
switch (evt)
{
case KeybdEventFlags.ShiftKeyDown:
keybd_event(KEYBDEVENTF_SHIFTVIRTUAL, KEYBDEVENTF_SHIFTSCANCODE, KEYBDEVENTF_KEYDOWN, 0);
break;
case KeybdEventFlags.ShiftKeyUp:
keybd_event(KEYBDEVENTF_SHIFTVIRTUAL, KEYBDEVENTF_SHIFTSCANCODE, KEYBDEVENTF_KEYUP, 0);
break;
}
}
private MSG SendKeyboardInput (VirtualKeys vkey, int scan, int keycode, KeybdEventFlags dw_flags, int time)
{
Msg message;
if ((dw_flags & KeybdEventFlags.KeyUp) != 0) {
bool sys_key = (key_state_table [(int) VirtualKeys.VK_MENU] & 0x80) != 0 &&
((key_state_table [(int) VirtualKeys.VK_CONTROL] & 0x80) == 0);
key_state_table [(int) vkey] &= unchecked ((byte) ~0x80);
message = (sys_key ? Msg.WM_SYSKEYUP : Msg.WM_KEYUP);
} else {
if ((key_state_table [(int) vkey] & 0x80) == 0) {
key_state_table [(int) vkey] ^= 0x01;
}
key_state_table [(int) vkey] |= 0x80;
bool sys_key = (key_state_table [(int) VirtualKeys.VK_MENU] & 0x80) != 0 &&
((key_state_table [(int) VirtualKeys.VK_CONTROL] & 0x80) == 0);
message = (sys_key ? Msg.WM_SYSKEYDOWN : Msg.WM_KEYDOWN);
}
MSG msg = new MSG ();
msg.message = message;
msg.wParam = (IntPtr) vkey;
msg.lParam = GenerateLParam (msg, keycode);
return msg;
}