Doubt (UniFrame x MainModule)

[diegojmap]

Can I access the frame components through the maimmodule?


I tried several forms and the "access violation".

For example:

TUniFrame1 (TUniFrameClass (FindClass ('TUniFrame1))) GroupBox3.Visible: = False;

 

 

 

[Farshad Mohajeri]

Hi,

 

Frame is just like any other component on a form. Just like a Button. You can not access a Button without knowing its owner first.

 

After all, trying to access a Frame from MainModule is a very bad OOP practice.

[diegojmap]

But for example I have a frame called FrameDigitacao.

I need another object to give this command.

How would I do it?

FrameDigitacao.UniDBEdit5.SetFocus;

 

 

Undeclared identifier: 'FrameDigitacao'

[RobYost]

in your main form:

public
  FrameDigialcao: TFrameDigalcao;
end

(or private if you don't need it elsewhere)

 

When you need to use the frame:

if (FrameDigialcao = nil) then
  FrameDigialcao := TFrameDigialcao.Create(self);

FrameDigitacao.UniDBEdit5.SetFocus;