Event Handler for Dynamically Created Component

Kathryn Jenning

CBuilder Developer

Sat, 30 Aug 2003 03:45:00 GMT

Trouble w/ Event Handler for Dynamically Created Component

I'm having trouble getting the event handler for a component I created
dynamically to work. Here's the code:

void __fastcall TForm1::BrowseButtonClick(TObject *Sender)
{}

from another function:

TButton *btnPtr;

btnPtr = new TButton(Form1);
btnPtr->Parent = Form1;
btnPtr->OnClick = BrowseButtonClick;
I get a compiler error saying that BrowseButtonClick is not a member of
TForm1. How do I make it a member?

TIA
-Kat

Timothy H. Buchma

CBuilder Developer

Sat, 30 Aug 2003 04:24:55 GMT

Re:Trouble w/ Event Handler for Dynamically Created Component

Did you forget to write a prototype declaration for the function and
place it in the associated header file, in the User declaration
section?
-------
Timothy H. Buchman
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Quote

Kathryn Jennings <k...@spamsucks.cs.utexas.edu> wrote in message

news:3AAD273A.5ECB8936@spamsucks.cs.utexas.edu...

Quote

> I'm having trouble getting the event handler for a component I
created
> dynamically to work. Here's the code:

> void __fastcall TForm1::BrowseButtonClick(TObject *Sender)
> {}
> I get a compiler error saying that BrowseButtonClick is not a member
of
> TForm1. How do I make it a member?

Kathryn Jenning

CBuilder Developer

Sat, 30 Aug 2003 04:32:36 GMT

Re:Trouble w/ Event Handler for Dynamically Created Component

Quote

"Timothy H. Buchman" wrote:
> Did you forget to write a prototype declaration for the function and
> place it in the associated header file, in the User declaration
> section?

Yes. Thanks.

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