exception stack overflow

bonsoir a tousse j'ai un programme suivant:

Code:

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#include <vcl.h>
#pragma hdrstop
 
#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
 int position;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
 
 
}
//---------------------------------------------------------------------------
 
void __fastcall TForm1::Button1Click(TObject *Sender)
{
int op=1;
   while(op<=6)
   { switch(op)
     {
      case 1:  position=Memo1->Lines->Text.Pos("les");
         if (position!=0)
          {Memo1->SetFocus();
           Memo1->SelStart=position-1;
           Memo1->SelLength=3;
            Memo1->ClearSelection(); op++; break;
            }else {op++;break; }
 
 
 
 
   case 2:  position=Memo1->Lines->Text.Pos("le");
         if (position!=0)
          {Memo1->SetFocus();
           Memo1->SelStart=position-1;
           Memo1->SelLength=2;
            Memo1->ClearSelection(); op++; break;
            }
            else {op++;break; }
 
 
     case 3:  position=Memo1->Lines->Text.Pos("la");
         if (position!=0)
          {Memo1->SetFocus();
           Memo1->SelStart=position-1;
           Memo1->SelLength=2;
            Memo1->ClearSelection(); op++; break;
            }
             else {op++;break; }
 
     case 4:  position=Memo1->Lines->Text.Pos("une");
         if (position!=0)
          {Memo1->SetFocus();
           Memo1->SelStart=position-1;
           Memo1->SelLength=3;
            Memo1->ClearSelection(); op++; break;
            }else {op++;break; }
 
      case 5:  position=Memo1->Lines->Text.Pos("un");
         if (position!=0)
          {Memo1->SetFocus();
           Memo1->SelStart=position-1;
           Memo1->SelLength=2;
            Memo1->ClearSelection(); op++; break;
            }
            else {op++;break; }
 
  default :  position=Memo1->Lines->Text.Pos("des");
         if (position!=0)
          {Memo1->SetFocus();
           Memo1->SelStart=position-1;
           Memo1->SelLength=3;
            Memo1->ClearSelection(); op++; break;
            }
            else {op++;break; }
 
          }
           }
 
 
Button1Click(Sender);
 
}

quand j'ai ex�cut� se programme une exception( stack overflow)arrive qui arr�te l'ex�cution. comment rem�dier � cette exception???????????????

Tu appelles Button1Click(Sender); dans la fonction Button1Click. Tu g�n�res un loop infini.

PS: quand tu mets du code utilises la balise CODE

Salut !

Ca devrait pouvoir s'envisager autrement (si j'ai bien tout compris ... ???) :

Code:

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void __fastcall TForm1::SpeedButton1Click(TObject *Sender)
{
TReplaceFlags Flags = Flags << rfReplaceAll;
AnsiString N;
for(int line = 0; line < Memo1->Lines->Count; line++)
    {
    N = Memo1->Lines->Strings[line];
    N = StringReplace(N, "les ", "", Flags);
    N = StringReplace(N, "une ", "", Flags);
    //..
    //..
    Memo1->Lines->Strings[line] = StringReplace(N, "un ", "", Flags);
    }
}

A plus !