Help with *Sender usage

[jbpelletier]

I have an array of TButton.. witch all TButton Click event are link to one same event (Button1Click). How to know witch button as been click in that event code.. i know there is something to do with the sender.. but it seems hard to get the correct syntax to use it.. i need something like :
(Sender as TButton)->Enabled=false;

void __fastcall TForm1::Button1Click(TObject *Sender)
{
//This code to give Enabled = false to the clicked button
....
}


jb.

 

[Pavlo]

Greetinx!

Try this:

void __fastcall TForm1::Button1Click(TObject *Sender)
{
(TButton *)Sender->Enabled=false;
....
}


Happy programming!))

 

[jbpelletier]

I have tried your code pavlo and it dont realy work..
(TButton *)Sender->Enabled=false;

I still have an error :
'Enabled' is not a member of 'System::TObject'.

 

[jbpelletier]

I have tried your code pavlo and it dont realy work..
(TButton *)Sender->Enabled=false;

I still have an error :
'Enabled' is not a member of 'System::TObject'.

Any other idea?

Jb

 

[jbpelletier]

Finaly i Got it...

Correct syntax is : ((TButton *)Sender)->Enabled=false;

tanx

jb