API - converter mensagens do Windows em String |
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function MsgToStr( WM : word ) : String; // // Converte uma mensagem do windows, que está sendo transitada // no sistema, em String // // Use o criando mais duas rotinas e um Statusbar: // // procedure TForm1.AppOnMessage(var Msg: TMsg; var Handled: Boolean); // Begin // StatusBar1.SimpleText := MsgToStr(Msg.Message); // End; // // // procedure TForm1.FormCreate(Sender: TObject); // begin // Application.OnMessage := AppOnMessage; // end; //
begin case WM of WM_ACTIVATE : result:= 'WM_ACTIVATE '; WM_ACTIVATEAPP : result:= 'WM_ACTIVATEAPP '; WM_ASKCBFORMATNAME : result:= 'WM_ASKCBFORMATNAME '; WM_CANCELMODE : result:= 'WM_CANCELMODE '; WM_CHANGECBCHAIN : result:= 'WM_CHANGECBCHAIN '; WM_CHAR : result:= 'WM_CHAR '; WM_CHARTOITEM : result:= 'WM_CHARTOITEM '; WM_CHILDACTIVATE : result:= 'WM_CHILDACTIVATE '; WM_CLEAR : result:= 'WM_CLEAR '; WM_CLOSE : result:= 'WM_CLOSE '; WM_COMMAND : result:= 'WM_COMMAND '; WM_COMMNOTIFY : result:= 'WM_COMMNOTIFY '; WM_COMPACTING : result:= 'WM_COMPACTING '; WM_COMPAREITEM : result:= 'WM_COMPAREITEM '; WM_COPY : result:= 'WM_COPY '; WM_CREATE : result:= 'WM_CREATE '; WM_CTLCOLOR : result:= 'WM_CTLCOLOR '; WM_CUT : result:= 'WM_CUT '; WM_DDE_ACK : result:= 'WM_DDE_ACK '; WM_DDE_ADVISE : result:= 'WM_DDE_ADVISE '; WM_DDE_DATA : result:= 'WM_DDE_DATA '; WM_DDE_EXECUTE : result:= 'WM_DDE_EXECUTE '; WM_DDE_INITIATE : result:= 'WM_DDE_INITIATE '; WM_DDE_POKE : result:= 'WM_DDE_POKE '; WM_DDE_REQUEST : result:= 'WM_DDE_REQUEST '; WM_DDE_TERMINATE : result:= 'WM_DDE_TERMINATE '; WM_DDE_UNADVISE : result:= 'WM_DDE_UNADVISE '; WM_DEADCHAR : result:= 'WM_DEADCHAR '; WM_DELETEITEM : result:= 'WM_DELETEITEM '; WM_DESTROY : result:= 'WM_DESTROY '; WM_DESTROYCLIPBOARD : result:= 'WM_DESTROYCLIPBOARD '; WM_DEVMODECHANGE : result:= 'WM_DEVMODECHANGE '; WM_DRAWCLIPBOARD : result:= 'WM_DRAWCLIPBOARD '; WM_DRAWITEM : result:= 'WM_DRAWITEM '; WM_DROPFILES : result:= 'WM_DROPFILES '; WM_ENABLE : result:= 'WM_ENABLE '; WM_ENDSESSION : result:= 'WM_ENDSESSION '; WM_ENTERIDLE : result:= 'WM_ENTERIDLE '; WM_ERASEBKGND : result:= 'WM_ERASEBKGND '; WM_FONTCHANGE : result:= 'WM_FONTCHANGE '; WM_GETDLGCODE : result:= 'WM_GETDLGCODE '; WM_GETFONT : result:= 'WM_GETFONT '; WM_GETMINMAXINFO : result:= 'WM_GETMINMAXINFO '; WM_GETTEXT : result:= 'WM_GETTEXT '; WM_GETTEXTLENGTH : result:= 'WM_GETTEXTLENGTH '; WM_HSCROLL : result:= 'WM_HSCROLL '; WM_HSCROLLCLIPBOARD : result:= 'WM_HSCROLLCLIPBOARD '; WM_ICONERASEBKGND : result:= 'WM_ICONERASEBKGND '; WM_INITDIALOG : result:= 'WM_INITDIALOG '; WM_INITMENU : result:= 'WM_INITMENU '; WM_INITMENUPOPUP : result:= 'WM_INITMENUPOPUP '; WM_KEYDOWN : result:= 'WM_KEYDOWN '; WM_KEYUP : result:= 'WM_KEYUP '; WM_KILLFOCUS : result:= 'WM_KILLFOCUS '; WM_LBUTTONDBLCLK : result:= 'WM_LBUTTONDBLCLK '; WM_LBUTTONDOWN : result:= 'WM_LBUTTONDOWN '; WM_LBUTTONUP : result:= 'WM_LBUTTONUP '; WM_MBUTTONDBLCLK : result:= 'WM_MBUTTONDBLCLK '; WM_MBUTTONDOWN : result:= 'WM_MBUTTONDOWN '; WM_MBUTTONUP : result:= 'WM_MBUTTONUP '; WM_MDIACTIVATE : result:= 'WM_MDIACTIVATE '; WM_MDICASCADE : result:= 'WM_MDICASCADE '; WM_MDICREATE : result:= 'WM_MDICREATE '; WM_MDIDESTROY : result:= 'WM_MDIDESTROY '; WM_MDIGETACTIVE : result:= 'WM_MDIGETACTIVE '; WM_MDIICONARRANGE : result:= 'WM_MDIICONARRANGE '; WM_MDIMAXIMIZE : result:= 'WM_MDIMAXIMIZE '; WM_MDINEXT : result:= 'WM_MDINEXT '; WM_MDIRESTORE : result:= 'WM_MDIRESTORE '; WM_MDISETMENU : result:= 'WM_MDISETMENU '; WM_MDITILE : result:= 'WM_MDITILE '; WM_MEASUREITEM : result:= 'WM_MEASUREITEM '; WM_MENUCHAR : result:= 'WM_MENUCHAR '; WM_MENUSELECT : result:= 'WM_MENUSELECT '; WM_MOUSEACTIVATE : result:= 'WM_MOUSEACTIVATE '; WM_MOUSEMOVE : result:= 'WM_MOUSEMOVE '; WM_MOVE : result:= 'WM_MOVE '; WM_NCACTIVATE : result:= 'WM_NCACTIVATE '; WM_NCCALCSIZE : result:= 'WM_NCCALCSIZE '; WM_NCCREATE : result:= 'WM_NCCREATE '; WM_NCDESTROY : result:= 'WM_NCDESTROY '; WM_NCHITTEST : result:= 'WM_NCHITTEST '; WM_NCLBUTTONDBLCLK : result:= 'WM_NCLBUTTONDBLCLK '; WM_NCLBUTTONDOWN : result:= 'WM_NCLBUTTONDOWN '; WM_NCLBUTTONUP : result:= 'WM_NCLBUTTONUP '; WM_NCMBUTTONDBLCLK : result:= 'WM_NCMBUTTONDBLCLK '; WM_NCMBUTTONDOWN : result:= 'WM_NCMBUTTONDOWN '; WM_NCMBUTTONUP : result:= 'WM_NCMBUTTONUP '; WM_NCMOUSEMOVE : result:= 'WM_NCMOUSEMOVE '; WM_NCPAINT : result:= 'WM_NCPAINT '; WM_NCRBUTTONDBLCLK : result:= 'WM_NCRBUTTONDBLCLK '; WM_NCRBUTTONDOWN : result:= 'WM_NCRBUTTONDOWN '; WM_NCRBUTTONUP : result:= 'WM_NCRBUTTONUP '; WM_NEXTDLGCTL : result:= 'WM_NEXTDLGCTL '; WM_PAINT : result:= 'WM_PAINT '; WM_PAINTCLIPBOARD : result:= 'WM_PAINTCLIPBOARD '; WM_PALETTECHANGED : result:= 'WM_PALETTECHANGED '; WM_PALETTEISCHANGING : result:= 'WM_PALETTEISCHANGING '; WM_PARENTNOTIFY : result:= 'WM_PARENTNOTIFY '; WM_PASTE : result:= 'WM_PASTE '; WM_POWER : result:= 'WM_POWER '; WM_QUERYDRAGICON : result:= 'WM_QUERYDRAGICON '; WM_QUERYENDSESSION : result:= 'WM_QUERYENDSESSION '; WM_QUERYNEWPALETTE : result:= 'WM_QUERYNEWPALETTE '; WM_QUERYOPEN : result:= 'WM_QUERYOPEN '; WM_QUEUESYNC : result:= 'WM_QUEUESYNC '; WM_QUIT : result:= 'WM_QUIT '; WM_RBUTTONDBLCLK : result:= 'WM_RBUTTONDBLCLK '; WM_RBUTTONDOWN : result:= 'WM_RBUTTONDOWN '; WM_RBUTTONUP : result:= 'WM_RBUTTONUP '; WM_RENDERALLFORMATS : result:= 'WM_RENDERALLFORMATS '; WM_RENDERFORMAT : result:= 'WM_RENDERFORMAT '; WM_SETCURSOR : result:= 'WM_SETCURSOR '; WM_SETFOCUS : result:= 'WM_SETFOCUS '; WM_SETFONT : result:= 'WM_SETFONT '; WM_SETREDRAW : result:= 'WM_SETREDRAW '; WM_SETTEXT : result:= 'WM_SETTEXT '; WM_SHOWWINDOW : result:= 'WM_SHOWWINDOW '; WM_SIZE : result:= 'WM_SIZE '; WM_SIZECLIPBOARD : result:= 'WM_SIZECLIPBOARD '; WM_SPOOLERSTATUS : result:= 'WM_SPOOLERSTATUS '; WM_SYSCHAR : result:= 'WM_SYSCHAR '; WM_SYSCOLORCHANGE : result:= 'WM_SYSCOLORCHANGE '; WM_SYSCOMMAND : result:= 'WM_SYSCOMMAND '; WM_SYSDEADCHAR : result:= 'WM_SYSDEADCHAR '; WM_SYSKEYDOWN : result:= 'WM_SYSKEYDOWN '; WM_SYSKEYUP : result:= 'WM_SYSKEYUP '; WM_SYSTEMERROR : result:= 'WM_SYSTEMERROR '; WM_TIMECHANGE : result:= 'WM_TIMECHANGE '; WM_TIMER : result:= 'WM_TIMER '; WM_UNDO : result:= 'WM_UNDO '; WM_USER : result:= 'WM_USER '; WM_VKEYTOITEM : result:= 'WM_VKEYTOITEM '; WM_VSCROLL : result:= 'WM_VSCROLL '; WM_VSCROLLCLIPBOARD : result:= 'WM_VSCROLLCLIPBOARD '; WM_WINDOWPOSCHANGED : result:= 'WM_WINDOWPOSCHANGED '; WM_WINDOWPOSCHANGING : result:= 'WM_WINDOWPOSCHANGING '; WM_WININICHANGE : result:= 'WM_WININICHANGE '; else result:= 'UNKNOWN: '+inttostr(wm); end; end; |