if Windows.RegisterClass(MyWindowClass) = 0 then halt;\r
//writeln('about to create wcore handle, hinstance=',hinstance);\r
hwndwcore := CreateWindowEx(WS_EX_TOOLWINDOW,\r
if Windows.RegisterClass(MyWindowClass) = 0 then halt;\r
//writeln('about to create wcore handle, hinstance=',hinstance);\r
hwndwcore := CreateWindowEx(WS_EX_TOOLWINDOW,\r