摘要：BOOLCALLBACKFirstChildWindow(HWNDhWnd,LPARAMlParam){HWND*phWnd=(HWND*)lParam;*phWnd=hWnd;returnFALSE;}voidSetComboBoxNumberOnly(HWNDhComboBox){HWNDhEdit;EnumChildWindows(hComboBox,FirstChildWindow,&hEdit);DWORDdwStyle=GetWindowLong(hEdit,GWL_STYLE);dwStyle|=ES_NUMBER;SetWindowLong(hEdit,GWL_STYL 阅读全文