How can I delete items at run-time?

Applies To: C++Builder 1 or higher
Category: Knowledge Base

1.

  Start a new project using File | New Application.

 

2.

  Add a ListBox. Insert the items First and Second.

 

3.

  Add two (2) Buttons. Set their OnClick event to:

 

void __fastcall TForm1::Button1Click(TObject *Sender)

{

    ListBox1->Items->Delete(1);

}

 

void __fastcall TForm1::Button2Click(TObject *Sender)

{

    ListBox1->Items->Clear();

}

 

When you click the first button, the second item will be deleted. When you click the other button, all the items in the ListBox will be deleted.

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