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I created dialog application and in it's view class I declared some function. so, when I create some new dialog class(child of the previous) I must do some data exchange with main application. for example: in child dialog I type "name", and after I press OK it should be inserted in CListCtrl. so I declare my view class in child dialog(use InsertItem function in OnOk), but program terminates in this point while running. so, can you give me an advise how to make data exchange in this situation
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I can't figure out what you're saying you did, but a function in the child dialog, to be called by the parent is the way to go. For the program to terminate, you've done something pretty wrong, perhaps posting some code would help.
Christian
No offense, but I don't really want to encourage the creation of another VB developer.
- Larry Antram 22 Oct 2002
C# will attract all comers, where VB is for IT Journalists and managers - Michael
P Butler 05-12-2002
It'd probably be fairly easy to make a bot that'd post random stupid VB questions, and nobody would probably ever notice - benjymous - 21-Jan-2003
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Hi all.. I'm working on excel automation..
One thing that i found out was some file doesn't allowing to set the paper size.. even you dont user automation... I mean just using MS Excel Application to open and go to file->pagesetup and the paper size combo box is gray.. that's mean you can't set any paper size for that file except the paper size what the person who create that excel file.
is there anyway that I can detected whether that paper size combo box is not in gray color before I actually use my code? I used long pagesetup::getpapersize().. before I use pagesetup::setpapersize()
the function return the paper size unless the papersize combo box is not in gray color. if it is in gray color, I got the error message saying "type not match".. I tried to use
if(!getpapersize()) <font color="red">
{ <br />
<br />
}<code><br />
but still getting the same error message..
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I'm still looking but dont see how get my richEditCtrl to show up with the text in in NOT selected.
I tried:
myRich.SetSel(0,0);
but thats not it....
Appreciate your help,
ns
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myRich.SendMessage(EM_SETSEL, -1, 0);
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Thanks, but that didnt do it either......but thank you for helping.
Appreciate your help,
ns
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If you explain your problem in detailes, think I would halp to sove it.
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WHn my CrichEDitCTrl comes up in the app, it alreday has windowtext in it, but it shows up as selected....even though its read only...
Appreciate your help,
ns
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Hi
I was wondering if it was possible to grey out checkboxes in a Treeview using any VC++ keywords or do we have to create our own code for this ?
Thanks for any help
Regards
Nitin
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Hi!
Is there any way I can remotely terminate an application A from another application B?
I want the exact functionality provided by the "Kill Process" feature of the Process Viewer application on Visual Sutdio.
Any pointers?!
Thanks!
-Me
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One advantage to dynamically DLL linking is using custom DLL if applicable. You may load non-MFC DLL including those you design and implement.
Kuphryn
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Yes, I think the first entry in the search path for DLLs is always the current directory (your apps installation folder).
At my small app, I link MFC dynamically but I forgot why 
Regards,
~ Florian
--
Florian Heidenreich
http://www.mp3tag.de[^]
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Hi, if I have an iterator on a vector, does
iter - vec.begin() return the index of the very element into the vector?
I guess so, but didn't find a place that says it is.
So many people long for eternity that don't know what to do on a rainy sunday afternoon.
[sighist] | [Agile Programming] [doxygen]
If you look for evil in me you will find it whether it's there or not.
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This is correct: iterators traversing an std::vector are random access iterators, so this kind of expressions are guaranteed to work.
Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo
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I want to default the CFileDialog class to browse from a folder in the network. I can't use the drive letter. The drive mapping to the folder can be different from client to client. I want to get the UNC path. I tried calling WNetGetUniversalName function, but I got an unresolved external symbol error message at linking. I am using VC++ 6 enterprise and Windows 2000.
Eilzabeth
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Have you linked mpr.lib?
Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo
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I have never link a library to an application. I have done linking a DLL by entering the line at end of the stdafx.h file (#import "craxdrt.dll" no_namespace
). Would you please tell me what to do in case of mpr.lib?
Eilzabeth
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Project->Settings->Link:Object/library modules. Add there mpr.lib separated by spaces. Do this for debug and relase configurations (combobox on the left top corner of the settings dialog).
Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo
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I have a MFC Extension Dll which contains a class that takes in a CTreeCtrl pointer. The class searches a string in the tree. From my main program when a call this class in debug mode it works ok but in release mode it crashes. I am using win 2k and visual studio 6.0. The message box that pops up at crash says reference memory which was null (or something like it I could not remember the exact message) When I move this class to the main executable's project it again works fine.
Do I need to declare some macros in an extension dll before accessing and mfc object or can I pass around pointers freely between dlls as long as I am in the same thread ?
Any help is appreciated.
Orcun Colak
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Here is one reference.
http://www.mindcracker.com/mindcracker/c_cafe/dll/extn_dll_dlg.asp
Kuphryn
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Are you calling AFX_MANAGE_STATE macros at the very beginning of any exported function from the dll??
If you do not you may have problems sharing mfc resources and so on...
Have a look on the wizard's comments added on the cpp file automaticaly created to content the CAPP derived object.
hope to be useful
Greetings...
Just three words: void main(void)
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Hi all,
I noticed that toolbar flickers on mainframe resizing on SDI
application while in MDI not.
You can verify this making two empty projects.
Do someone know how I can modify the sdi code to change it.
thanks
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Is there a way to show a message box in the screen that DOES NOT stop the porcess of the program and DOES not require to press a button? What I want is a kind of display that lasts only as long as a particular process does, adn does not require interaction. It is to inform the user about what the application is doing?
I'm using VC++ 6.0.
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