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| void __fastcall TBeginningCPPMainForm::Button1Click(TObject *Sender)
{
TListColumn *Col = ListView1->Columns->Add();
Col->Caption = "Col " + IntToStr(ListView1->Columns->Count);
}
//---------------------------------------------------------------------------
void __fastcall TBeginningCPPMainForm::Button2Click(TObject *Sender)
{
ListView1->Columns->Delete(3);
for (int i = 0; i < ListView1->Items->Count ; i++)
if (ListView1->Items->Item[i]->SubItems->Count >= 3)
ListView1->Items->Item[i]->SubItems->Delete(2);
// remplace 3 et 2 par l'index voulu
}
//---------------------------------------------------------------------------
void __fastcall TBeginningCPPMainForm::Button3Click(TObject *Sender)
{
TListItem *Item = ListView1->Items->Add();
Item->Caption = "Col 1, Valeur " + IntToStr(ListView1->Items->Count);
for (int i = 1; i < ListView1->Columns->Count ; i++)
Item->SubItems->Add(Format("Col %d, Valeur %d", ARRAYOFCONST((i + 1, ListView1->Items->Count))));
}
//--------------------------------------------------------------------------- |
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