About keystrokes event

Hi,

I have read some code like below

SendMessage(hWnd, WM_KEYDOWN, 'C', 1 + (0x2E << 16));
SendMessage(hWnd, WM_KEYUP, 'C', 1 + (0x2E << 16) + (1 << 30) + (1 << 31));

I don't know what it is emulating? does it mean 'C' key is pressed for 0x2E times?

Thanks in advance.

[344 byte] By [NianHawk] at [2007-12-19]