Cannot Make Visible Window Modal Delphi
I've try to search whats wrong, but I can't find it. The form is shown modally from TForm1.Button1Click, and that suffices. Insults are not welcome. I use modal because that form needs to be a modal. Check This Out
By the way, I did double check that the forms visibility was set to false in the object, inspector just to make doublely sure it was created invisiblely, and it was. aí compilo o antigo, e funciona! Thanks in advance. This makes the error message even harder to figure out. http://www.codeproject.com/Questions/412005/Access-violation-error-when-for-a-multiforms-appli?arn=0
or Else ? masssnão tem nada! Fastcode CompareMem B&V 1.24. All rights reserved.Unauthorized reproduction or linking forbidden without expressed written permission.
Windows that are not modal, such as a floating toolbar, can remain open throughout the run of an application. 2. Here is sample code. Call to ShowModal from the constructor The form's OnCreate event is fired during construction. Ou entre com um desses serviços Entrar com o Facebook Entrar com o Google Entrar com o Twitter Entrar com a Microsoft Entrar com o LinkedIn Entrar com o Steam Cadastre-se
share|improve this answer edited Jul 31 '14 at 9:00 answered Jul 31 '14 at 8:20 David Heffernan 433k27588955 Yes this works, but it doesn't solve my problem entirely as Save, compile, and run your application. De forma sucinta, explique o porquê de querer ser moderador do fórum e conte-nos um pouco sobre você. OBS: Não se trata de função remunerada. http://stackoverflow.com/questions/25053266/delphi-rebuild-modal-form-at-runtime accept if it helped.
In the Object Inspector, set the form's Visible property to False. Jquery for modal popups web service cannot invoke method definition for 'visible' and no extension method Non-invocable member cannot be used like a method Non-invocable member 'System.Web.UI.WebControls.Label.Text' cannot be used like unit Unit2; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm2 = class(TForm) Button1: TButton; Button2: TButton; Button3: TButton; procedure FormCreate(Sender: TObject); procedure Button1Click(Sender: TObject); private Permalink Posted 28-Jun-12 8:19am Winston_D355 Rate this: Please Sign up or sign in to vote.
procedure TMainForm.Button1Click(Sender: TObject); begin ResultsForm := TResultForm.Create(self); try ResultsForm.ShowModal; finally ResultsForm.Free; end; end; for dynamically creating a new form is sound but one should take care to note that the dynamically dig this ResultForm is created only when it is needed for results and destroyed immedietly after it is closed. Browse other questions tagged forms delphi runtime or ask your own question. Which is best?
The time now is 01:12 AM. his comment is here Anyway, then I show, and destroy, the just created form with code like this: try frmSomething.ShowModal; finally frmSomething.Free; end; Now, this code compiles fine, but when running and trying to create This incident will be reported Moving a member function from base class to derived class breaks the program for no obvious reason How do fonts work in LaTeX? Or remove the global variable altogether.
Cancel Red Flag SubmittedThank you for helping keep Tek-Tips Forums free from inappropriate posts.The Tek-Tips staff will check this out and take appropriate action. Ie to delete all the buttons on the form for x := ControlCount - 1 downto 0 do begin if(Controls[x] is TButton)then Controls[x].Free; end; But if you have predefined number of Use of global variable Form2 rather than Self Although your form is clearly a single instance form, you should still avoid using the Form2 global variable from inside TForm2 methods. http://scriptkeeper.net/cannot-make/cannot-make-visible-form-modal.html Compartilhar este post Link para o post Compartilhar em outros sites LgN_Warrior 0 Autor do tópico Membros Plenos 0 31 posts @Mencionar Membro desde 24-12-2005 #3 Postado 24 de
Entre para seguir isso Seguidores 0 Ir à lista de tópicos Programação - outros Moderadores deste fórum DiF gandalfnho Simon Viegas Quem está navegando aqui 0 membros estão online Nenhum usuário Solution 1 Accept Solution Reject Solution In case the user closes the modal form, it is already gone. Posted 27-Jun-12 22:19pm Winston_D355 Updated 28-Jun-12 2:24am v4 Add a Solution 4 solutions Top Rated Most Recent Rate this: Please Sign up or sign in to vote.
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try frmSomething.Visible := False; frmSomething.ShowModal; finally frmSomething.Free; end; Good luck. Permalink Posted 28-Jun-12 2:13am E.F. P. OverrideSetup problem5.
If I use 'form.show' method instead of '.showmodal', I still have the same error message appearing. Re: RAD Studio Roadmap Updated2. One of the Secondary Forms returns to the Main Form. navigate here At some point in the future you might want to have two instance of the form.
for Index := ControlCount-1 downto 0 do if Controls[Index] is TButton then Controls[Index].Free; Note that we enumerate the controls in reverse index order. Then you can delete any buttons by calling Free on those buttons. For instance, if you know the parent of the buttons is the form, use ControlCount and Controls on the form to find its children. or Else ? > > > Best Rgds, > Ari Adrianto > > From: Ari Adrianto Subject: Re: Cannot Make Visible Window Modal Error NewsGroup: borland.public.delphi.students Date Posted: 12-Apr-2003 at
Is it ethical for a journal to cancel an accepted review request when they have obtained sufficient number of reviews to make a decision? Compartilhar este post Link para o post Compartilhar em outros sites Clemente Silva 3 Membros Plenos 3 2.468 posts Campinas, SP @Mencionar Membro desde 02-05-2003 #2 Postado 24 de Close this window and log in. Qual sua formação/profissão?
it is no more visible than it was before I added the button. :-) Any idea what happened? tá errado! If one supplier has delayed your project schedule should the other suppliers on the project be alerted to the new timeline? But you'll need to change the code above from mrYes to the one you selected)And last, make sure you set the modal form's visible property to FALSE...end; RE: Cannot make a
Já atuou como moderador em algo outro fórum, se sim, qual?