Hallo, sei einiger Zeit arbeite ich an einem SDI-Textprogramm. Erstmal wollte ich schaffen das man überhaupt damit Text öffnen kann, aber irgendwie kriege ich das nicht gebacken da ich die Meldung "[C++ Fehler] sdimain.cpp(48): E2316 '_fastcall TSDIAppForm::GetText(AnsiString)' ist kein Element von 'TSDIAppForm'" bekomme... Hier der Code:
cpp.-Datei:
Und die h.-Datei:
cpp.-Datei:
Code:
//--------------------------------------------------------------------- #include <vcl.h> #pragma hdrstop #include "SDIMain.h" #include "About.h" //--------------------------------------------------------------------- #pragma resource "*.dfm" TSDIAppForm *SDIAppForm; //--------------------------------------------------------------------- __fastcall TSDIAppForm::TSDIAppForm(TComponent *AOwner) : TForm(AOwner) { } //--------------------------------------------------------------------- void __fastcall TSDIAppForm::FileNew1Execute(TObject *Sender) { // Keine Aktion notwendig } //--------------------------------------------------------------------------- void __fastcall TSDIAppForm::FileOpen1Execute(TObject *Sender) { OpenDialog->Execute(); } //--------------------------------------------------------------------------- void __fastcall TSDIAppForm::FileSave1Execute(TObject *Sender) { SaveDialog->Execute(); } //--------------------------------------------------------------------------- void __fastcall TSDIAppForm::FileExit1Execute(TObject *Sender) { Close(); } //--------------------------------------------------------------------------- void __fastcall TSDIAppForm::HelpAbout1Execute(TObject *Sender) { AboutBox->ShowModal(); } //--------------------------------------------------------------------------- void __fastcall TSDIAppForm::GetText(String Dateiname) { RichEdit1->Lines->LoadFromFile (Dateiname); }
Code:
//---------------------------------------------------------------------------- #ifndef SDIMainH #define SDIMainH //---------------------------------------------------------------------------- #include <vcl\ComCtrls.hpp> #include <vcl\ExtCtrls.hpp> #include <vcl\Buttons.hpp> #include <vcl\StdCtrls.hpp> #include <vcl\Dialogs.hpp> #include <vcl\Menus.hpp> #include <vcl\Controls.hpp> #include <vcl\Forms.hpp> #include <vcl\Graphics.hpp> #include <vcl\Classes.hpp> #include <vcl\Windows.hpp> #include <vcl\System.hpp> #include <ActnList.hpp> #include <ImgList.hpp> #include <StdActns.hpp> #include <ToolWin.hpp> //---------------------------------------------------------------------------- class TSDIAppForm : public TForm { __published: TOpenDialog *OpenDialog; TSaveDialog *SaveDialog; TToolBar *ToolBar1; TToolButton *ToolButton9; TToolButton *ToolButton1; TToolButton *ToolButton2; TToolButton *ToolButton3; TToolButton *ToolButton4; TToolButton *ToolButton5; TToolButton *ToolButton6; TActionList *ActionList1; TAction *FileNew1; TAction *FileOpen1; TAction *FileSave1; TAction *FileSaveAs1; TAction *FileExit1; TEditCut *EditCut1; TEditCopy *EditCopy1; TEditPaste *EditPaste1; TAction *HelpAbout1; TStatusBar *StatusBar; TImageList *ImageList1; TMainMenu *MainMenu1; TMenuItem *File1; TMenuItem *FileNewItem; TMenuItem *FileOpenItem; TMenuItem *FileSaveItem; TMenuItem *FileSaveAsItem; TMenuItem *N1; TMenuItem *FileExitItem; TMenuItem *Edit1; TMenuItem *CutItem; TMenuItem *CopyItem; TMenuItem *PasteItem; TMenuItem *Help1; TMenuItem *HelpAboutItem; TRichEdit *RichEdit1;void __fastcall FileNew1Execute(TObject *Sender); void __fastcall FileOpen1Execute(TObject *Sender); void __fastcall FileSave1Execute(TObject *Sender); void __fastcall FileExit1Execute(TObject *Sender); void __fastcall HelpAbout1Execute(TObject *Sender); private: public: virtual __fastcall TSDIAppForm(TComponent *AOwner); __published: TRichEdit *TRichEdit1; void __fastcall FormClose (TObject *Sender, TCloseAction &Action); private: public: virtual void __fastcall GetTex (String Dateiname); }; //---------------------------------------------------------------------------- extern TSDIAppForm *SDIAppForm; //---------------------------------------------------------------------------- #endif
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