Article View: borland.public.cppbuilder.nativeapi
Article #4939Re: Comunication beetween 2 forms
From: alfred
Date: Wed, 12 Oct 2005 22:22
Date: Wed, 12 Oct 2005 22:22
20 lines
1904 bytes
1904 bytes
>That is generally not a good idea. If you want to display child windows >inside the Main Form, then you should be using MDI instead. Ah thank you very much. I have created a Form with "fsMDIForm" and another Form with "fsMDIChild". Now I have tried to insert a simple label in the main form and another one in the child form. It is a simple mouse event click. Every time i press a mouse button the label is set to "1", and it is set to "0" onmouseup. Here is my problem. The child window's label is ok, but it is not the one on the main form. It seems is not updated, it need a refresh i think. here is the code : Label1->Caption="1"; // this is a form2, the child Form1->Label1->Caption = "1"; I have tryed : Form1->Label1->Repaint(); Form1->Label1->Refresh(); with no effects. If I make another child form and I move le label in this new one form it is ok. I cannot use the main form and I have to use only the child form ? Thank you very much Alfred
Technical Details
Message-ID:
<434d8ca5$1@newsgroups.borland.com>Path:
arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!newspeer1.nwr.nac.net!solnet.ch!solnet.ch!newsfeed.freenet.de!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mailReferences:
<434c5288$1@newsgroups.borland.com> <434c7632$1@newsgroups.borland.com>Show Full Headers
Complete Article Headers
X-Google-Thread: 10cc67,44c755519a14ea21 X-Google-Attributes: gid10cc67,public X-Google-Language: ENGLISH,ASCII-7-bit From: "alfred" <alfredo@freemail.it> Sender: "alfred" <alfredo@freemail.it> Reply-To: "alfred" <alfredo@freemail.it> Subject: Re: Comunication beetween 2 forms Newsgroups: borland.public.cppbuilder.nativeapi X-User-Info: 82.50.147.63 References: <434c5288$1@newsgroups.borland.com> <434c7632$1@newsgroups.borland.com> NNTP-Posting-Host: 207.105.83.66 Message-ID: <434d8ca5$1@newsgroups.borland.com> Date: 12 Oct 2005 15:22:29 -0700 X-Trace: newsgroups.borland.com 1129155749 207.105.83.66 (12 Oct 2005 15:22:29 -0700) Lines: 20 Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!newspeer1.nwr.nac.net!solnet.ch!solnet.ch!newsfeed.freenet.de!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail