<![CDATA[Hilfe Endlosschleife]]>Der code funktioniert soweit, nur das menue macht Probleme, denn beim 1. click passiert nix. Beim 2. click läuft die Endlosschleife!
Warum 😞 😞 😞

// Declarations added here will be included at the top of the .HPP file

class __Form1_declspec Form1 : public __Form1_Base
{

    public:
        // add your public instance data here

    private:
         WBool _Set_Text(void); // add your private instance data here
         WInt _text_nr;
         WInt _DeuEng;
         WInt _um1;
          WInt i;
    protected:
        // add your protected instance data here

};

// Code added here will be included at the top of the .CPP file
 WBool Form1::_Set_Text(void)
 {

    _um1=(_um1+1)%4;

  switch (_um1)
    {
     case 0:
           label_1->SetText( "1 Text Position" );
           label_2->SetText( " " );
           label_3->SetText( " " );
           label_4->SetText( " " );
       break;
       case 1:

            label_1->SetText( "" );
            label_2->SetText( "2 Text Position " );
            label_3->SetText( "" );
            label_4->SetText( " " );

       break;
      case 2:

           label_1->SetText( "" );
           label_2->SetText( "" );
           label_3->SetText( "  3 Text Position " );
           label_4->SetText( "  " );

      break;
       case 3:

            label_1->SetText( " " );
            label_2->SetText( " " );
            label_3->SetText( " " );
            label_4->SetText( "4 Text Position " );

      break; 

    }
  return FALSE;
   }

//  Include definitions for resources.
#include "WRes.h"

Form1::Form1()
{
 _text_nr = 0;          
 _DeuEng  = 0;
 i = 0;
}

Form1::~Form1()
{

}

WBool Form1::menu_1_ErstePosition_Click(
    WObject *           source,
    WEventData *        event )
{
           label_1->SetText( "1 Text Position " );
           label_2->SetText( " " );
           label_3->SetText( " " );
           label_4->SetText( " " );
             if (_text_nr == 0 & _DeuEng == 0)
{ _um1 = 0;}
    return FALSE;
}

WBool Form1::menu_1_ZweitePosition_Click(
    WObject *           source,
    WEventData *        event )
{
            label_1->SetText( " " );
            label_2->SetText( "2 Text Position " );
            label_3->SetText( " " );
            label_4->SetText( " " );
        if (_text_nr == 0 & _DeuEng == 0)
{ _um1 = 1;}
    return FALSE;
}

WBool Form1::menu_1_DrittePosition_Click(
    WObject *           source,
    WEventData *        event )
{
            label_1->SetText( " " );
            label_2->SetText( " " );
            label_3->SetText( " 3 Text Position" );
            label_4->SetText( " " );
        if (_text_nr == 0 & _DeuEng == 0)
{ _um1 = 2;}
    return FALSE;
}

WBool Form1::menu_1_ViertePosition_Click(
    WObject *           source,
    WEventData *        event )
{
            label_1->SetText( " " );
            label_2->SetText( " " );
            label_3->SetText( " " );
            label_4->SetText( " 4 Text Position" ); 
        if (_text_nr == 0 & _DeuEng == 0)
{_um1 = 3; }
    return FALSE;
}

WBool Form1::menu_1_Start_Click(
    WObject *           source,
    WEventData *        event )
{
do // ---->ENDLOSSCHLEIFE :rage:  :rage:  :rage:  :rage: 
{
    if (_text_nr == 1)
_text_nr =0;

 else  
 _text_nr = 1;

_text_nr ++;
_Set_Text();
_Set_Text();

}

while (_um1 > 0);
{
_DeuEng ++;

 _Set_Text();
 if(_um1>=3)
 _Set_Text();

}
return FALSE;

}

WBool Form1::cb_1_Click(
    WObject *           source,
    WEventData *        event )
{
    if (_text_nr == 0)
_text_nr = 0;

 else  
 _text_nr = 1;

_Set_Text();

 return FALSE;
}
]]>https://www.c-plusplus.net/forum/topic/145441/hilfe-endlosschleifeRSS for NodeThu, 03 Sep 2026 06:28:01 GMTThu, 27 Apr 2006 19:58:12 GMT60<![CDATA[Reply to Hilfe Endlosschleife on Thu, 27 Apr 2006 19:58:12 GMT]]>Der code funktioniert soweit, nur das menue macht Probleme, denn beim 1. click passiert nix. Beim 2. click läuft die Endlosschleife!
Warum 😞 😞 😞

// Declarations added here will be included at the top of the .HPP file

class __Form1_declspec Form1 : public __Form1_Base
{

    public:
        // add your public instance data here

    private:
         WBool _Set_Text(void); // add your private instance data here
         WInt _text_nr;
         WInt _DeuEng;
         WInt _um1;
          WInt i;
    protected:
        // add your protected instance data here

};

// Code added here will be included at the top of the .CPP file
 WBool Form1::_Set_Text(void)
 {

    _um1=(_um1+1)%4;

  switch (_um1)
    {
     case 0:
           label_1->SetText( "1 Text Position" );
           label_2->SetText( " " );
           label_3->SetText( " " );
           label_4->SetText( " " );
       break;
       case 1:

            label_1->SetText( "" );
            label_2->SetText( "2 Text Position " );
            label_3->SetText( "" );
            label_4->SetText( " " );

       break;
      case 2:

           label_1->SetText( "" );
           label_2->SetText( "" );
           label_3->SetText( "  3 Text Position " );
           label_4->SetText( "  " );

      break;
       case 3:

            label_1->SetText( " " );
            label_2->SetText( " " );
            label_3->SetText( " " );
            label_4->SetText( "4 Text Position " );

      break; 

    }
  return FALSE;
   }

//  Include definitions for resources.
#include "WRes.h"

Form1::Form1()
{
 _text_nr = 0;          
 _DeuEng  = 0;
 i = 0;
}

Form1::~Form1()
{

}

WBool Form1::menu_1_ErstePosition_Click(
    WObject *           source,
    WEventData *        event )
{
           label_1->SetText( "1 Text Position " );
           label_2->SetText( " " );
           label_3->SetText( " " );
           label_4->SetText( " " );
             if (_text_nr == 0 & _DeuEng == 0)
{ _um1 = 0;}
    return FALSE;
}

WBool Form1::menu_1_ZweitePosition_Click(
    WObject *           source,
    WEventData *        event )
{
            label_1->SetText( " " );
            label_2->SetText( "2 Text Position " );
            label_3->SetText( " " );
            label_4->SetText( " " );
        if (_text_nr == 0 & _DeuEng == 0)
{ _um1 = 1;}
    return FALSE;
}

WBool Form1::menu_1_DrittePosition_Click(
    WObject *           source,
    WEventData *        event )
{
            label_1->SetText( " " );
            label_2->SetText( " " );
            label_3->SetText( " 3 Text Position" );
            label_4->SetText( " " );
        if (_text_nr == 0 & _DeuEng == 0)
{ _um1 = 2;}
    return FALSE;
}

WBool Form1::menu_1_ViertePosition_Click(
    WObject *           source,
    WEventData *        event )
{
            label_1->SetText( " " );
            label_2->SetText( " " );
            label_3->SetText( " " );
            label_4->SetText( " 4 Text Position" ); 
        if (_text_nr == 0 & _DeuEng == 0)
{_um1 = 3; }
    return FALSE;
}

WBool Form1::menu_1_Start_Click(
    WObject *           source,
    WEventData *        event )
{
do // ---->ENDLOSSCHLEIFE :rage:  :rage:  :rage:  :rage: 
{
    if (_text_nr == 1)
_text_nr =0;

 else  
 _text_nr = 1;

_text_nr ++;
_Set_Text();
_Set_Text();

}

while (_um1 > 0);
{
_DeuEng ++;

 _Set_Text();
 if(_um1>=3)
 _Set_Text();

}
return FALSE;

}

WBool Form1::cb_1_Click(
    WObject *           source,
    WEventData *        event )
{
    if (_text_nr == 0)
_text_nr = 0;

 else  
 _text_nr = 1;

_Set_Text();

 return FALSE;
}
]]>https://www.c-plusplus.net/forum/post/1046732https://www.c-plusplus.net/forum/post/1046732Thu, 27 Apr 2006 19:58:12 GMT<![CDATA[Reply to Hilfe Endlosschleife on Fri, 28 Apr 2006 07:04:28 GMT]]>hast dir schonmal _uml im debugger angeschaut?

weiß jetzt bei deiner IDE nicht, aber du arbeitest mit _uml, ohne das sie jemans initialisiert wurde (oder ich habs übersehen), und hat somit einen zufallswert (der mit +1 und % 4 wohl trotzdem immer größer 0 sein wird)

]]>https://www.c-plusplus.net/forum/post/1046857https://www.c-plusplus.net/forum/post/1046857Fri, 28 Apr 2006 07:04:28 GMT<![CDATA[Reply to Hilfe Endlosschleife on Fri, 28 Apr 2006 08:41:51 GMT]]>ser1al schrieb:

hast dir schonmal _uml im debugger angeschaut?

weiß jetzt bei deiner IDE nicht, aber du arbeitest mit _uml, ohne das sie jemans initialisiert wurde (oder ich habs übersehen), und hat somit einen zufallswert (der mit +1 und % 4 wohl trotzdem immer größer 0 sein wird)

Die Variable heißt: _um1(1=die Ziffer eins)
GrußRenate 🙂

]]>https://www.c-plusplus.net/forum/post/1046909https://www.c-plusplus.net/forum/post/1046909Fri, 28 Apr 2006 08:41:51 GMT<![CDATA[Reply to Hilfe Endlosschleife on Fri, 28 Apr 2006 09:00:58 GMT]]>Keine Ahnung was dabei rauskommt du verwendest den falschen & operator auf jeden Fall ist es unschön. Es sollte

if (_text_nr == 0 && _DeuEng == 0) 
    { _um1 = 0;}

sein.
Kurt

]]>https://www.c-plusplus.net/forum/post/1046922https://www.c-plusplus.net/forum/post/1046922Fri, 28 Apr 2006 09:00:58 GMT<![CDATA[Reply to Hilfe Endlosschleife on Fri, 28 Apr 2006 09:22:54 GMT]]>Die Endlosschleife:

do // ---->ENDLOSSCHLEIFE :rage:  :rage:  :rage:  :rage: 
{
    if (_text_nr == 1)
_text_nr =0;

 else  
 _text_nr = 1;

_text_nr ++;
_Set_Text();
_Set_Text();

}

while (_um1 > 0);

Schleife läuft also solange bis _um1 0 oder kleiner wird. Was passiert nun in _Set_Text()?

_um1=(_um1+1)%4;

So, zu was führt das nun, wenn _um1 beim Eintritt in die Schleife den Wert 1 hat? Richtig:

do
-> _Set_Text (_um1 wird 2)
-> _Set_Text (_um1 wird 3)
-> Bedingung (3 ist > 0)

-> _Set_Text (_um1 wird 0)
-> _Set_Text (_um1 wird 1)
-> Bedingung (1 ist > 0)

-> goto do 😉

........ die Bedingung wird niemals false sein.

]]>https://www.c-plusplus.net/forum/post/1046938https://www.c-plusplus.net/forum/post/1046938Fri, 28 Apr 2006 09:22:54 GMT<![CDATA[Reply to Hilfe Endlosschleife on Fri, 28 Apr 2006 16:46:40 GMT]]>ZuK schrieb:

Keine Ahnung was dabei rauskommt du verwendest den falschen & operator auf jeden Fall ist es unschön. Es sollte

if (_text_nr == 0 && _DeuEng == 0) 
    { _um1 = 0;}

sein.
Kurt

Hallo Kurt 🙂 ,
ich habe meinen code kräftig überarbeitet und nun ist er "schöner", oder???
Nur noch 2 Variablen und alles ist weg, was nicht nötig war.
Die wichtige Stelle ist mit /********************/ gekennzeichnet und hier ist sie nochmal:

// Declarations added here will be included at the top of the .HPP file

class __Form1_declspec Form1 : public __Form1_Base
{

    public:
        // add your public instance data here

    private:
         WBool _Set_Text(void); // add your private instance data here
         WInt _text_nr;
         WInt _um1;

    protected:
        // add your protected instance data here

};

// Code added here will be included at the top of the .CPP file
 WBool Form1::_Set_Text(void)
 {

    _um1=(_um1+1)%4;

  switch (_um1)
    {
     case 0:
           label_1->SetText( "1 Text Position" );
           label_2->SetText( " " );
           label_3->SetText( " " );
           label_4->SetText( " " );
       break;
       case 1:

            label_1->SetText( "" );
            label_2->SetText( "2 Text Position " );
            label_3->SetText( "" );
            label_4->SetText( " " );

       break;
      case 2:

           label_1->SetText( "" );
           label_2->SetText( "" );
           label_3->SetText( "  3 Text Position " );
           label_4->SetText( "  " );

      break;
       case 3:

            label_1->SetText( " " );
            label_2->SetText( " " );
            label_3->SetText( " " );
            label_4->SetText( "4 Text Position " );

      break; 

    }
  return FALSE;
   }

//  Include definitions for resources.
#include "WRes.h"

Form1::Form1()
{
 _text_nr = 0;

}

Form1::~Form1()
{

}

WBool Form1::menu_1_ErstePosition_Click(
    WObject *           source,
    WEventData *        event )
{
           label_1->SetText( "1 Text Position " );
           label_2->SetText( " " );
           label_3->SetText( " " );
           label_4->SetText( " " );
             if (_text_nr == 0 ) 
{ _um1 = 0;}
    return FALSE;
}

WBool Form1::menu_1_ZweitePosition_Click(
    WObject *           source,
    WEventData *        event )
{
            label_1->SetText( " " );
            label_2->SetText( "2 Text Position " );
            label_3->SetText( " " );
            label_4->SetText( " " );
        if (_text_nr == 0  ) 
{ _um1 = 1;}
    return FALSE;
}

WBool Form1::menu_1_DrittePosition_Click(
    WObject *           source,
    WEventData *        event )
{
            label_1->SetText( " " );
            label_2->SetText( " " );
            label_3->SetText( " 3 Text Position" );
            label_4->SetText( " " );
        if (_text_nr == 0 )  
{ _um1 = 2;}
    return FALSE;
}

WBool Form1::menu_1_ViertePosition_Click(
    WObject *           source,
    WEventData *        event )
{
            label_1->SetText( " " );
            label_2->SetText( " " );
            label_3->SetText( " " );
            label_4->SetText( " 4 Text Position" ); 
        if (_text_nr == 0 ) 
             {_um1 = 3; }
    return FALSE;
}
/* ************************************ */

WBool Form1::menu_1_Start_Click(
    WObject *           source,
    WEventData *        event )
{

if (_text_nr == 1)
    _text_nr =0;
    _Set_Text();
return FALSE;

}
/* *********************************  */

WBool Form1::cb_1_Click(
    WObject *           source,
    WEventData *        event )
{

 if (_text_nr == 1)
     _text_nr = 0;
     _Set_Text();

 return FALSE;
}
]]>https://www.c-plusplus.net/forum/post/1047195https://www.c-plusplus.net/forum/post/1047195Fri, 28 Apr 2006 16:46:40 GMT<![CDATA[Reply to Hilfe Endlosschleife on Fri, 28 Apr 2006 16:59:17 GMT]]>LordJaxom schrieb:

Die Endlosschleife:

do // ---->ENDLOSSCHLEIFE :rage:  :rage:  :rage:  :rage: 
{
    if (_text_nr == 1)
_text_nr =0;

 else  
 _text_nr = 1;

_text_nr ++;
_Set_Text();
_Set_Text();

}

while (_um1 > 0);

Schleife läuft also solange bis _um1 0 oder kleiner wird. Was passiert nun in _Set_Text()?

_um1=(_um1+1)%4;

So, zu was führt das nun, wenn _um1 beim Eintritt in die Schleife den Wert 1 hat? Richtig:

do
-> _Set_Text (_um1 wird 2)
-> _Set_Text (_um1 wird 3)
-> Bedingung (3 ist > 0)

-> _Set_Text (_um1 wird 0)
-> _Set_Text (_um1 wird 1)
-> Bedingung (1 ist > 0)

-> goto do 😉

........ die Bedingung wird niemals false sein.

/* ************************************ */

WBool Form1::menu_1_Start_Click(
WObject * source,
WEventData * event )
{

if (_text_nr == 1)
_text_nr =0;
_Set_Text();
return FALSE;

}
/* ********************************* */

LordJaxom schrieb:

Die Endlosschleife:

do // ---->ENDLOSSCHLEIFE :rage:  :rage:  :rage:  :rage: 
{
    if (_text_nr == 1)
_text_nr =0;

 else  
 _text_nr = 1;

_text_nr ++;
_Set_Text();
_Set_Text();

}

while (_um1 > 0);

Schleife läuft also solange bis _um1 0 oder kleiner wird. Was passiert nun in _Set_Text()?

_um1=(_um1+1)%4;

So, zu was führt das nun, wenn _um1 beim Eintritt in die Schleife den Wert 1 hat? Richtig:

do
-> _Set_Text (_um1 wird 2)
-> _Set_Text (_um1 wird 3)
-> Bedingung (3 ist > 0)

-> _Set_Text (_um1 wird 0)
-> _Set_Text (_um1 wird 1)
-> Bedingung (1 ist > 0)

-> goto do 😉

........ die Bedingung wird niemals false sein.

Hallo ,
ich habe meinen code kräftig überarbeitet und nun ist er "schöner", oder???
Nur noch 2 Variablen und alles ist weg, was nicht nötig war.
Die wichtige Stelle ist mit /********************/ gekennzeichnet und hier ist sie nochmal:

// Declarations added here will be included at the top of the .HPP file

class __Form1_declspec Form1 : public __Form1_Base
{

    public:
        // add your public instance data here

    private:
         WBool _Set_Text(void); // add your private instance data here
         WInt _text_nr;
         WInt _um1;

    protected:
        // add your protected instance data here

};

// Code added here will be included at the top of the .CPP file
 WBool Form1::_Set_Text(void)
 {

    _um1=(_um1+1)%4;

  switch (_um1)
    {
     case 0:
           label_1->SetText( "1 Text Position" );
           label_2->SetText( " " );
           label_3->SetText( " " );
           label_4->SetText( " " );
       break;
       case 1:

            label_1->SetText( "" );
            label_2->SetText( "2 Text Position " );
            label_3->SetText( "" );
            label_4->SetText( " " );

       break;
      case 2:

           label_1->SetText( "" );
           label_2->SetText( "" );
           label_3->SetText( "  3 Text Position " );
           label_4->SetText( "  " );

      break;
       case 3:

            label_1->SetText( " " );
            label_2->SetText( " " );
            label_3->SetText( " " );
            label_4->SetText( "4 Text Position " );

      break; 

    }
  return FALSE;
   }

//  Include definitions for resources.
#include "WRes.h"

Form1::Form1()
{
 _text_nr = 0;

}

Form1::~Form1()
{

}

WBool Form1::menu_1_ErstePosition_Click(
    WObject *           source,
    WEventData *        event )
{
           label_1->SetText( "1 Text Position " );
           label_2->SetText( " " );
           label_3->SetText( " " );
           label_4->SetText( " " );
             if (_text_nr == 0 ) 
{ _um1 = 0;}
    return FALSE;
}

WBool Form1::menu_1_ZweitePosition_Click(
    WObject *           source,
    WEventData *        event )
{
            label_1->SetText( " " );
            label_2->SetText( "2 Text Position " );
            label_3->SetText( " " );
            label_4->SetText( " " );
        if (_text_nr == 0  ) 
{ _um1 = 1;}
    return FALSE;
}

WBool Form1::menu_1_DrittePosition_Click(
    WObject *           source,
    WEventData *        event )
{
            label_1->SetText( " " );
            label_2->SetText( " " );
            label_3->SetText( " 3 Text Position" );
            label_4->SetText( " " );
        if (_text_nr == 0 )  
{ _um1 = 2;}
    return FALSE;
}

WBool Form1::menu_1_ViertePosition_Click(
    WObject *           source,
    WEventData *        event )
{
            label_1->SetText( " " );
            label_2->SetText( " " );
            label_3->SetText( " " );
            label_4->SetText( " 4 Text Position" ); 
        if (_text_nr == 0 ) 
             {_um1 = 3; }
    return FALSE;
}
/* ************************************ */

WBool Form1::menu_1_Start_Click(
    WObject *           source,
    WEventData *        event )
{

if (_text_nr == 1)
    _text_nr =0;
    _Set_Text();
return FALSE;

}
/* *********************************  */

WBool Form1::cb_1_Click(
    WObject *           source,
    WEventData *        event )
{

 if (_text_nr == 1)
     _text_nr = 0;
     _Set_Text();

 return FALSE;
}
]]>https://www.c-plusplus.net/forum/post/1047205https://www.c-plusplus.net/forum/post/1047205Fri, 28 Apr 2006 16:59:17 GMT