C / C++ / MFC Discussion Boards

Re: Inserting a Child dialog to Parent dialog !!!

Hadi Rezaee3-Sep-02 10:56

Hadi Rezaee

3-Sep-02 10:56

Hello dear Chris Losinger Big Grin | :-D

Thanks aloot for example Wink | ;)

With Warm Regards Rose | [Rose]

My month article: Game programming by DirectX by Lan Mader.
Please visit in: www.geocities.com/hadi_rezaie/index.html

Hadi Rezaie

DAO: linking dbf table with different extension

AndyR3-Sep-02 6:16

AndyR

3-Sep-02 6:16

The following code works with DAO 3.5, but it doesn't when I add the following line into InitInstance():

<br />
AfxGetModuleState()->m_dwVersion = 0x0601;<br />
....<br />
<br />
CDaoDatabase db;<br />
db.Create("c:\\test.mdb");<br />
<br />
CDaoTableDef td(&db);<br />
<br />
td.Create("test link");<br />
td.SetConnect("dBase IV;Database=C:\\");<br />
<br />
// test.ddf is a dbf created with FoxPro 2.5x & renamed:<br />
td.SetSourceTableName("test.ddf");<br />
<br />
td.Append();<br />

The error message is "The Microsoft Jet database engine could not find the object 'test'. Make sure the object exists and that you spell its name and the path name correctly."

I've tried using "test#ddf" as a vaguely remember reading that this is the key to getting non standard extensions accepted, but this makes no difference in Jet 3.5 or 3.6 (i.e. 3.5 still works Smile | :)

, 3.6 doesn't work Frown | :(

Any ideas?

Re: DAO: linking dbf table with different extension

Lasse3-Sep-02 9:11

Lasse

3-Sep-02 9:11

MFC 6.0 has the ability to use Microsoft Access 2000 databases. To engage this support in your application you use.

AfxGetModuleState()->m_dwVersion = 0x0601;

So to use under DAO 3.5 just remove the line

Hmm...

Re: DAO: linking dbf table with different extension

AndyR3-Sep-02 22:39

AndyR

3-Sep-02 22:39

but the whole point is that I want to use DAO 3.6

Classwizard Problem w/ External Resource DLL

Andrew Welch3-Sep-02 5:37

Andrew Welch

3-Sep-02 5:37

Hi all...

I've got a problem that arose after moving the resources in our application to an external resource dll for localization. All that works fine, but now the ClassWizard is basically unusable for adding new members based on controls in the dialogs. I know it's got something to do with the fact that all the control and dialog definitions are not part of my main app's project anymore... but..

does anyone know how to fix this?

Thanks in advance,
Andrew Welch

Re: Classwizard Problem w/ External Resource DLL

Tomasz Sowinski3-Sep-02 5:47

Tomasz Sowinski

3-Sep-02 5:47

I don't know how to fix this ClassWizard issue. Any chance for storing main language resources (probably English) in .exe - this solves the problem completely. In this scenario, satellite dlls are needed only for secondary languages.

Tomasz Sowinski -- http://www.shooltz.com

** Putt knot yore thrust inn spel chequers. **

Re: Classwizard Problem w/ External Resource DLL

Andrew Welch3-Sep-02 6:06

Andrew Welch

3-Sep-02 6:06

I think that is part of the solution.. However, we have separate english, italian, german, spanish and french dll's. Keeping the english resources embedded in the app really isn't feasible because we have some pretty big resources. Keeping them separate reduces the size of the install by about half.

I'm going to try something in the app's resource file (which is basically empty and static now ) using

#ifdef APSTUDIO_INVOKED
#endif

and see if I can't get the symbols I need loaded when editing only.

Thanks

Creating a timer in the Program..

abhinarulkar3-Sep-02 5:36

abhinarulkar

3-Sep-02 5:36

Hi All,
I need to create a timer that would start once I start running a process from within my program.I need to know how much time it takes for the process to create the first output.For this I would need a timer.I case the timer value reaches a specified limit the process should be terminated.
What is the method I can do this.
Can anybody help me?
Thanks and regards,
Abhishek.

Learning is a never ending process of Life.

Re: Creating a timer in the Program..

Tomasz Sowinski3-Sep-02 5:41

Tomasz Sowinski

3-Sep-02 5:41

WaitForSingleObject with a timeout period should work for you.

Tomasz Sowinski -- http://www.shooltz.com

** Putt knot yore thrust inn spel chequers. **

Re: Creating a timer in the Program..

valikac3-Sep-02 10:15

valikac

3-Sep-02 10:15

There are several solutions. You could get the system time exactly before you the process begins and then get the system time exactly after the first output. Their difference is the duration time.

Kuphryn

text string ID to numeric ID

Sascha3-Sep-02 5:12

Sascha

3-Sep-02 5:12

I am receiving some configuration setting via a XML document. One of the entry is the caption of a column header. The caption is given using a string ID (IDS_COL1_CAPTION) when extracting this info from the XML document the resulting value is a string containing “IDS_COL1_CAPTION”.
Is there a way to convert this text string ID into a numeric ID to be able to use the LoadString function of CString?

Thank you

Re: text string ID to numeric ID

C^hris L^osinger3-Sep-02 5:16

C^hris L^osinger

3-Sep-02 5:16

nope. there's no automatic way to do it. you'll have to set up a mapping of strings to numerics. i would use a std::map.

-c

Democracy is the worst form of government except all those other
forms that have been tried from time to time.
-- Winston Churchill

image effects!

Re: text string ID to numeric ID

Tomasz Sowinski3-Sep-02 5:20

Tomasz Sowinski

3-Sep-02 5:20

I don't think so - if IDS_COL1_CAPTION is resource identifier. When you build exe/dll, the #defines are expanded to constant integers, there's no 'IDS_COL1_CAPTION' literal in executable.

You'd have to provide your own mapping from strings to integers.

Tomasz Sowinski -- http://www.shooltz.com

** Putt knot yore thrust inn spel chequers. **

Re: text string ID to numeric ID

Sascha3-Sep-02 5:20

Sascha

3-Sep-02 5:20

Thank you.
This is what I was also thinking.

Write own resource editor PROBLEM

Da_Hero3-Sep-02 5:00

Da_Hero

3-Sep-02 5:00

Hi, i'm currently planning to write a programm which allows the user to generate own dialogs to use defined functions.

I came around by letting the user add/modify dll-dialog resources.
I know ther are some resource editors out ther by whick you can edit the resources of existing (compiled) exe/dll files. (e.g. reshacker, restuner, PE Explorer,...)(Its also possible with VStudio, I know.)

There is an MSDN SDK sample called "DlgEdit" but with this you can only modify ".res" files...

BUT I dunnot want the USER to have VStudio installed to create his own dialogs.
So i thought about writing my own resource editor.

So does anyone now to help me in that problem??

I need to know where th resources are located in the exe/dll and how to "decompile" them and then paste back to the exe/dll again and the store the exe/dll.

help would be greatly welcome, as I'm not a master VC++ coder up to now Blush | :O

Greetingz from da HackMan

Re: Write own resource editor PROBLEM

Tomasz Sowinski3-Sep-02 5:13

Tomasz Sowinski

3-Sep-02 5:13

Search for DLGTEMPLATE and DLGTEMPLATEEX in MSDN.

Tomasz Sowinski -- http://www.shooltz.com

** Putt knot yore thrust inn spel chequers. **

Re: Write own resource editor PROBLEM

Da_Hero3-Sep-02 5:34

Da_Hero

3-Sep-02 5:34

Ah, looks good, but how to use it??

Greetingz from da HackMan

Re: Write own resource editor PROBLEM

Tomasz Sowinski3-Sep-02 5:38

Tomasz Sowinski

3-Sep-02 5:38

A list of things to check: LoadLibrary[Ex], FindResource, LoadResource, DialogBoxIndirect, CreateDialogIndirect, UpdateResource.

Tomasz Sowinski -- http://www.shooltz.com

** Putt knot yore thrust inn spel chequers. **

CListCtrl - each character in different color?

User 66583-Sep-02 4:46

User 6658

3-Sep-02 4:46

Hi!

Does anyone know how to paint each character in a CListCtrl in a different color? (Not just chaning complete text or line color, I know how to do that already)

regards

modified 12-Sep-18 21:01pm.

Re: CListCtrl - each character in different color?

C^hris L^osinger3-Sep-02 4:49

C^hris L^osinger

3-Sep-02 4:49

you will have to do this as an owner-drawn control . ie. you'll have to handling all the rendering of the cells yourself.

-c

Democracy is the worst form of government except all those other
forms that have been tried from time to time.
-- Winston Churchill

image effects!

Re: CListCtrl - each character in different color?

User 66583-Sep-02 5:26

User 6658

3-Sep-02 5:26

I feared that....could you give me a hint where I should start?
Which function should I override? Do you have any useful links?

thanks

modified 12-Sep-18 21:01pm.

Re: CListCtrl - each character in different color?

C^hris L^osinger3-Sep-02 5:30

C^hris L^osinger

3-Sep-02 5:30

there are some articles on www.codeguru.com that describe it (here's one: http://www.codeguru.com/listview/sel_row.shtml). it's not too bad.

-c

Democracy is the worst form of government except all those other
forms that have been tried from time to time.
-- Winston Churchill

image effects!

How I can Distribution Visual C++ 6.0 using DAO (MS Access)?

ATC3-Sep-02 4:02

ATC

3-Sep-02 4:02

Hi,

I have my Visual C++ 6.0 application that uses DAO and Microsoft Access (Trial.exe & Trial.mdb)! I would like to give that application and mdb to my friend to try, but he does not have Visual C++ & MicroSoft Access!

However I do have:

- Vbrun60.exe
- DaoRedis.exe (& its Setup.exe)

Can some one tell me in detail, what I need to do in other to include all neccessary files in my CD & give it to my friend?

Thank you for all help!

Re: How I can Distribution Visual C++ 6.0 using DAO (MS Access)?

Pavel Klocek3-Sep-02 4:59

Pavel Klocek

3-Sep-02 4:59

You need to install MSJet db engine.
You can install MDAC + MSJet engine (MSJet not included in MDAC >= 2.5)
See http://www.microsoft.com/data/ for MDAC and Jet files.

Pavel
Sonork 100.15206

Re: Can you specify who has to download ...?

3-Sep-02 5:51

Hi Pavel,

Thank you very much for your help, but I have 2 un-cleared instructions:

1) In the website they did not mention about DAO (only ADO, OBDC & OLE DB), is that OK for DAO too?

2) Who will do the download: me or my friend who does not have Visual C++ & MS Access?

*) If it is me to do that then how I put files to my CD (for giving it to my friend), I will include Trial.exe, Trial.mdb & all download files?

Many thanks & hope you give me a bit more info!

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