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How to integrate a Button Object into the middle of the Mainframe at Runtime. Alexander_BMW15-Dec-01 5:20 Alexander_BMW 15-Dec-01 5:20  I want to integrate a CButton Object, a simple Button, into the Mainframe of my Application at Runtime. Thank you for your Help Alex Modeless dialog?? Rickard Andersson2015-Dec-01 1:18 Rickard Andersson20 15-Dec-01 1:18  I use Chris Maunders CSystemTray class and don't want the taskbar icon or what to say... Not the icon down there beside the clock! HOw to hide it?? ------------------------------ ©0d3 ©®4©k3® - That's me! ------------------------------ Re: Modeless dialog?? David Wulff15-Dec-01 2:53 David Wulff 15-Dec-01 2:53  So you're using CSystemTray but don't want the system tray icon? The simple answer is don't use CSystemTray, as that is what it is desgined to do. What exactly are you using it for? ________________ David Wulff http://www.davidwulff.co.uk "I loathe people who keep dogs. They are cowards who haven't got the guts to bite people themselves" - August Strindberg Re: Modeless dialog?? Rickard Andersson2015-Dec-01 11:36 Rickard Andersson20 15-Dec-01 11:36  I use it to easy create a tray icon! But please! Don't tell me to NOT use it! Then I need to write so much "extra" code! hehe, yes I know what you're thinking! ------------------------------ ©0d3 ©®4©k3® - That's me! ------------------------------ ActiveXComponent San15-Dec-01 0:08 San 15-Dec-01 0:08  Hi All, How can we create an ActiveX Component in VC++ Sangeetha Re: ActiveXComponent Joaquín M López Muñoz15-Dec-01 0:19 Joaquín M López Muñoz 15-Dec-01 0:19  Check MSDN article Microsoft ActiveX Controls Overview. There's a section on ActiveX development. Joaquín M López Muñoz Telefónica, Investigación y Desarrollo I want run program with crystal report component in another computer? nemati14-Dec-01 20:38 nemati 14-Dec-01 20:38  I write program and use Crystal report in it and I want run this program to another computer that hasn't crystal report program? or I want dll file that need run crystal report file in another computer? thank for your help Re: I want run program with crystal report component in another computer? Joaquín M López Muñoz15-Dec-01 0:27 Joaquín M López Muñoz 15-Dec-01 0:27  I know close to nothing about Crystal Reports, but Crystal Decisions website has this article which seems to list the files needed for distribution of apps based on the technology. If this is not what you want there's likely to be more information in that website. Joaquín M López Muñoz Telefónica, Investigación y Desarrollo run program have ado & datagrid in another computer? nemati14-Dec-01 20:32 nemati 14-Dec-01 20:32  I Write a program and use this program ADO and Datagrid .now i want run this program in anther compuetr. this program run but don't open dialog's that use them ado and datagrid(need dll)? and i want dll that run ado and datagrid ... thanks for your help ActiveX Component San14-Dec-01 17:49 San 14-Dec-01 17:49  Hi All, I want to Create My own AciveX control which should work as teh usual database ActiveX Control.So Please give me the posssible suggessioon to create such a Component Thanks in Advance Sangeetha SSL client harish kota14-Dec-01 17:03 harish kota 14-Dec-01 17:03  Hi I want a to create a client which will talk to the server using SSL connnection. The purpose of the client is to do several secure transactions from a VC application. I need some pointers as to how i can do this. please help harish How to clone an existing document in an MDI application using code? 14-Dec-01 15:35 14-Dec-01 15:35  Hello there, I just want to know how you create a new document based on an existing (i.e already open) Document in an MDI. ok, the real problem i am facing is: I am developing an Image processing software. Now when the user opens an image and says for example Image>Convert to Grey Scale, I dont want to touch the original document. I want to create a new document that is a clone of the existing image, and do the operation on that. Then it will be displayed as a separate MDI child Window. Please tell me how to do that Satya Kiran. satyakiran_p@yahoo.com Catching null memory exceptions? danwatt14-Dec-01 12:20 danwatt 14-Dec-01 12:20  Given this: try { MyClass->DoSomething(); } catch (...) { cout << "Unknown exception"; } I am trying to catch a null memory exception (where MyClass is NULL). Is there a specific way to catch this (catch (/*NULL MEMORY*/)), or am I conformed to using the catch all "..." method, or sticking with "if (MyClass!=NULL)"? Re: Catching null memory exceptions? Tim Smith14-Dec-01 12:40 Tim Smith 14-Dec-01 12:40  You can also have inside DoSomething a check for this == NULL. But what you might be looking for is SEH (structured exception handling). VC++ actually has 2 exception systems, C++ and SEH (the exception system of the OS). Look for information on converting SEHs into C++ exceptions. That will get you a closer to what you are looking for. Tim Smith Descartes Systems Sciences, Inc. inter-dialog box communications Cam14-Dec-01 11:58 Cam 14-Dec-01 11:58  Ok, here goes...I've got a dialog-based application. From this application I have created a modeless dialog box. When the user closes the modeless dialog box, I need to access a variable within my main Dlg box's class, in order to save data from the modeless dlg box. So, as I see it, I need a pointer to it. How do I get a pointer to the Dlg class of a dialog-based app?? ~Cam Desautels (BinaryUprising.com) Re: inter-dialog box communications Christian Graus14-Dec-01 12:04 Christian Graus 14-Dec-01 12:04  Create the dialog with this as the parent (m_Modeless.Create(this);) and store the value, or call GetParent and cast the return to an instance of your dialog class. I tend to create modeless dialogs in the constructor, by doing this: if (Create IDD, pParent)) ShowWindow(SW_SHOW); and store my modeless dialogs as pointers. Then I can do this m_Modeless = new CMyModeless(this); // Dialog is now created. Christian After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001 Sonork ID 100.10002:MeanManOzI live in Bob's HungOut now Re: inter-dialog box communications Garth J Lancaster16-Dec-01 11:34 Garth J Lancaster 16-Dec-01 11:34  Christian - do you know if this would work with a Tabbed Dialog Box such as the one Derek Lakin presents 'CTabCtrlSSL' ? I need to do something like this, but only add a new dialog one at a time, depending on if the user presses 'continue' or 'ok' .. the problem is, the next dialog depends on a control in the previous one .. My first choice would be to create a global variable for each piece of data that needs to be passed from dialog to dialog (usually, there is only one control with the relevant data) - then when, for example 'ok' is pressed, it copies the required data from the control to the global variable. When the next dialog is initialised, it simply reads the global variable.. .. but maybe this isnt necessary/too long winded any ideas you and others have would be appreciated. thanks, and ho ho !! Re: inter-dialog box communications Christian Graus16-Dec-01 12:03 Christian Graus 16-Dec-01 12:03  Do you mean a dialog box that contains other dialog boxes, tabbed ? I'm not familiar with the article, but any dialog you create should work using this method, however if the dialogs you refer to are all children of another dialog physically ( i.e. contained as children of another dialog ), then I'd look to the class that impliments that as to how you should deal with it. Christian After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001 Sonork ID 100.10002:MeanManOzI live in Bob's HungOut now Re: inter-dialog box communications Garth J Lancaster16-Dec-01 12:15 Garth J Lancaster 16-Dec-01 12:15  Thanks Christian .. Im just re-reading the article now, and having a poke at the code, to try and determine exactely what's going on under the skin ... The Article Header says "An extended tab control that allows tab pages to be added from dialog resources" .. Basically, you start with a 'parent' dialog, and then any other 'Tab' you add seems to be a 'child' dialog, but I'll have to verify that in the actual code I guess thanks for your help G Re: inter-dialog box communications Christian Graus16-Dec-01 12:30 Christian Graus 16-Dec-01 12:30  No worries. Does mbf.com.au mean you work for the health fund my wife has joined ? Do you get a sweet flat screen, or is that just the people at the front desk ? Christian After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001 Sonork ID 100.10002:MeanManOzI live in Bob's HungOut now MFC - SetDlgItemText() 14-Dec-01 11:24 14-Dec-01 11:24  I wish to set a textbox item in my dialog box, but the value I want to set it to is an int, where as it appears SetDlgItemText() will only set a textbox to a CString. This makes sense, as it is a TEXTbox, however, it is rather inconvienient in my situation. Is it possible to convert/change an int to a CString? Thanks for any help! Josh Gladieux f16sdabest@home.com Re: MFC - SetDlgItemText() Christian Graus14-Dec-01 11:30 Christian Graus 14-Dec-01 11:30  This question MUST be in the FAQ and has been discussed very recently. CString has a method called Format which works like sprintf. CString s; s.Format("%d", 502); creates a string with the value "502". Christian After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001 Sonork ID 100.10002:MeanManOzI live in Bob's HungOut now Re: MFC - SetDlgItemText() Michael Dunn14-Dec-01 17:23 Michael Dunn 14-Dec-01 17:23  Christian Graus wrote: This question MUST be in the FAQ and has been discussed very recently. I just updated the FAQ to cover the conversion both ways, both to and from a string. --Mike-- http://home.inreach.com/mdunn/ "Not our fault we are intellectually superior to the rest of the office." -- Paul Watson in the Lounge, 12/12/2001 Sonork - 100.10414 AcidHelm Re: MFC - SetDlgItemText() Carlos Antollini14-Dec-01 11:32 Carlos Antollini 14-Dec-01 11:32  You need to convert your int in CString. For that you have The CString::Format function CString strNumber; strNumber.Format("%d", nYourNumber); SetDlgItemText(ID_TEXT, strNumber); Best Regards... Chau!!! Nice Weekend... Carlos Antollini. Sonork ID 100.10529 cantollini Re: MFC - SetDlgItemText() Michael Dunn14-Dec-01 13:30 Michael Dunn 14-Dec-01 13:30  Use SetDlgItemInt() instead. --Mike-- http://home.inreach.com/mdunn/ "Not our fault we are intellectually superior to the rest of the office." -- Paul Watson in the Lounge, 12/12/2001 Sonork - 100.10414 AcidHelm

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