tobjectpascal
asked on
Runtime created objects
For N:=0 to Form1.ComponentCount-1 do
Begin
ListBox1.Items.Add(Form1.C
End;
simple enough it lists all the controls in listbox, but, if you create an object for example Button: Tbutton; .... Button:=TButton.Create(...
is that a bug or is that what it's supposed to do?
Begin
ListBox1.Items.Add(Form1.C
End;
simple enough it lists all the controls in listbox, but, if you create an object for example Button: Tbutton; .... Button:=TButton.Create(...
is that a bug or is that what it's supposed to do?
ASKER
if it's a new project, and i do Tbutton.Create(Form); it still does not appear on the list..
Var
B: TButton;
begin
B:=TButton.Create(Form1);
B.ParentWindow:=Form1.Hand
B.Top:=1;
B.Left:=1;
B.Width:=100;
B.Height:=100;
B.Visible:=True;
B.Caption:='Press Me';
End;
procedure TForm1.Button1Click(Sender
Var
N: Integer;
begin
For N:=0 to Form1.ComponentCount-1 do
Begin
ListBox1.Items.Add(Form1.C
End;
end;
I must be missing something then, B.Owner can not be modified so what do you mean?
Var
B: TButton;
begin
B:=TButton.Create(Form1);
B.ParentWindow:=Form1.Hand
B.Top:=1;
B.Left:=1;
B.Width:=100;
B.Height:=100;
B.Visible:=True;
B.Caption:='Press Me';
End;
procedure TForm1.Button1Click(Sender
Var
N: Integer;
begin
For N:=0 to Form1.ComponentCount-1 do
Begin
ListBox1.Items.Add(Form1.C
End;
end;
I must be missing something then, B.Owner can not be modified so what do you mean?
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It would have been appearing in your list as blank.
Rick.
Rick.
ASKER
ahhhh what an idiot i am lol.... thanks
*lol*
good point, RickJ
:-))
good point, RickJ
:-))
usual the runtime-created component is added to the owners componentlist,
if you use nil as owner, well then ....