<![CDATA[frage zu funktion]]>//--------------------------------------------------------------------------- #include <vcl.h> #pragma hdrstop #include "Unit1.h" void clear_fields() { Edit1->Clear(); Edit2->Clear(); } //--------------------------------------------------------------------------- #pragma package(smart_init) #pragma resource "*.dfm" TForm1 *Form1; //--------------------------------------------------------------------------- __fastcall TForm1::TForm1(TComponent* Owner) : TForm(Owner) { } //--------------------------------------------------------------------------- void __fastcall TForm1::Button1Click(TObject *Sender) { clear_fields(); } //---------------------------------------------------------------------------

dann krieg ich immer fehler: Undefiniertes Symbol Edit1 / Edit2,

wie löse ich s problem ??

danke

]]>https://www.c-plusplus.net/forum/topic/170406/frage-zu-funktionRSS for NodeThu, 13 Aug 2026 21:37:48 GMTMon, 15 Jan 2007 14:56:16 GMT60<![CDATA[Reply to frage zu funktion on Mon, 15 Jan 2007 14:56:16 GMT]]>//--------------------------------------------------------------------------- #include <vcl.h> #pragma hdrstop #include "Unit1.h" void clear_fields() { Edit1->Clear(); Edit2->Clear(); } //--------------------------------------------------------------------------- #pragma package(smart_init) #pragma resource "*.dfm" TForm1 *Form1; //--------------------------------------------------------------------------- __fastcall TForm1::TForm1(TComponent* Owner) : TForm(Owner) { } //--------------------------------------------------------------------------- void __fastcall TForm1::Button1Click(TObject *Sender) { clear_fields(); } //---------------------------------------------------------------------------

dann krieg ich immer fehler: Undefiniertes Symbol Edit1 / Edit2,

wie löse ich s problem ??

danke

]]>https://www.c-plusplus.net/forum/post/1210293https://www.c-plusplus.net/forum/post/1210293Mon, 15 Jan 2007 14:56:16 GMT<![CDATA[Reply to frage zu funktion on Mon, 15 Jan 2007 14:59:02 GMT]]>hast du auf deiner form Edit1 und Edit2?

Funktion am besten über die IDE-Hilfe einfügen!

]]>https://www.c-plusplus.net/forum/post/1210299https://www.c-plusplus.net/forum/post/1210299Mon, 15 Jan 2007 14:59:02 GMT<![CDATA[Reply to frage zu funktion on Mon, 15 Jan 2007 15:03:11 GMT]]>clear_fields muss Member von TForm1 sein.

]]>https://www.c-plusplus.net/forum/post/1210301https://www.c-plusplus.net/forum/post/1210301Mon, 15 Jan 2007 15:03:11 GMT<![CDATA[Reply to frage zu funktion on Mon, 15 Jan 2007 15:08:56 GMT]]>ah super, danke

]]>https://www.c-plusplus.net/forum/post/1210311https://www.c-plusplus.net/forum/post/1210311Mon, 15 Jan 2007 15:08:56 GMT