WinMain()

WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTRlpszCmdLine,intnCmdShow)

hInstance:instance handle for running application.

hPrevInstance: instance handle for previously started window.

lpszCmdLine: pointer to a character string containing the command line argument.

nCmdShow: Number that tells whether the window appears as minimized,maximized or as a icon.