Mega Code Archive
How to create a Component at Runtime
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Title: How to create a Component at Runtime
type
TForm1 = class(TForm)
{...}
private
MyButton: TButton;
// OnClick handler
procedure ButtonClickHandler(Sender: TObject);
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
// OnClick handler
procedure TForm1.ButtonClickHandler(Sender: TObject);
begin
ShowMessage(TButton(Sender).Name);
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
MyButton := TButton.Create(Self);
MyButton.Parent := Self; // Set its parent (Form1)
MyButton.Name := 'Button1';
MyButton.Caption := 'My Button';
MyButton.SetBounds(20, 20, 80, 40);
MyButton.OnClick := ButtonClickHandler; // assign onclick handler
end;
end.
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