Is to check if a form has been created?

[eduardosuruagy]

Is to check if a form has been created

 

example:

 

if Assigned(Form) then

  ShowMessage('Ok');

 

 

[eduardosuruagy]

Need to know if a form has been created...

[mhmda]

hi,

 

You may create forms manually:

procedure TMainForm.lblClick(Sender: TObject);
var
 frm:Tfrm2;//your form
begin
 frm := Tfrm2.Create(UniApplication);
 frm.ShowModal();
end;

Or you can use client events with ajaxrequest (to run server side code) or regular js code to run client side code.

[eduardosuruagy]

More need to know if a particular form was created

[mhmda]

Can you specify for what reason? 

[Hayri ASLAN]

if UniMainModule.GetFormInstance(TUniForm1, False)<>nil then
begin
   // Form is already created
end;
 

You can use that.

[eduardosuruagy]

Thanks for the trouble

[TRodrigues]

if UniMainModule.GetFormInstance(TUniForm1, False)<>nil then

begin

   // Form is already created

end;

 

You can use that.

Thanks