C / C++ / MFC Discussion Boards

Re: Displaying a picture?

Rajkumar R6-Jun-07 2:05

Rajkumar R

6-Jun-07 2:05

You can use CImage from either MFC or ATL.
Need to include "atlimage.h"

Re: Displaying a picture?

iayd6-Jun-07 2:19

iayd

6-Jun-07 2:19

I added the header file to the file where I used CImage ;

#include "atlimage.h"

But it gave an error as "fatal error C1083: Cannot open include file: 'atlimage.h': No such file or directory"
What I missed?

Re: Displaying a picture?

Rajkumar R6-Jun-07 3:01

Rajkumar R

6-Jun-07 3:01

Sorry, May be WINCE don't support CImage. Search your VC headers for atlimage.
If you can use CImage it is easy to use. Lets wait for other's response

Re: Displaying a picture?

iayd6-Jun-07 3:41

iayd

6-Jun-07 3:41

I did not try that in WinCE. I tried it in Visual C++ 6 so I think I have a mistake.Can you say that how can I add the header file to the project?is it enough to add the header file("atlimage.h") to Stdafx.h?

Re: Displaying a picture?

Rajkumar R6-Jun-07 18:09

Rajkumar R

6-Jun-07 18:09

Hi,
May be this helps you,
http://www.codeproject.com/bitmap/trans_cimage.asp?df=100&forumid=2625&exp=0&select=423969[^]

Re: Displaying a picture?

Hamid_RT6-Jun-07 4:31

Hamid_RT

6-Jun-07 4:31

Whats your compiler?

WhiteSky

Re: Displaying a picture?

Hamid_RT6-Jun-07 4:30

Hamid_RT

6-Jun-07 4:30

You can use CImage with MFC or ATL,this is of the MSDN
CImage provides enhanced bitmap support, including the ability to load and save images in JPEG, GIF, BMP, and Portable Network Graphics (PNG) formats.

WhiteSky

To Open Excel File

mikobi5-Jun-07 21:44

mikobi

5-Jun-07 21:44

Dear Sir,
I am using CSpreadSheet Class to transfer file to Excel, But I want to open directly this file from my Visual c++ 6.0 Program. How can I open excel file(i.e c:\gestion\Payroll.xls) from my Visual c++ 6.0 program

I learn my self

Re: To Open Excel File

KarstenK5-Jun-07 21:50

KarstenK

5-Jun-07 21:50

Look for a sample at CP. You got to import the COM-libs of excel and instanciate an Excel COM Object and do the stuff. Unsure | :~

Greetings from Germany

Re: To Open Excel File

mikobi5-Jun-07 22:39

mikobi

5-Jun-07 22:39

Dear Sir,
I learn my self, I am still a beginer.

CAn you show me exactly or give me example so i can understand.

I am waitting your clear example

Re: To Open Excel File

KarstenK5-Jun-07 22:52

KarstenK

5-Jun-07 22:52

On top of the webpage there is the search box. Enter "excel" and Go! and you find a lot. Cool | :cool:

Thats what I have done and I think this article could fit best for your needs:

http://www.codeproject.com/wtl/WTLExcel.asp[^]

Sleepy | :zzz:

Greetings from Germany

Re: To Open Excel File

Hamid_RT6-Jun-07 1:11

Hamid_RT

6-Jun-07 1:11

Is Reading Excel files using ODBC[^] helpfuls?

WhiteSky

Re: To Open Excel File

David Crow6-Jun-07 3:22

David Crow

6-Jun-07 3:22

mikobi wrote:
How can I open excel file(i.e c:\gestion\Payroll.xls) from my Visual c++ 6.0 program

Are you referring to ShellExecute()?

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Re: To Open Excel File

mikobi7-Jun-07 5:18

mikobi

7-Jun-07 5:18

See What I write without success;
ShellExecute(this->m_hWnd,"open","c:\gestion\payroll.xls","","", SW_SHOW );

Re: To Open Excel File

David Crow7-Jun-07 5:26

David Crow

7-Jun-07 5:26

mikobi wrote:
ShellExecute(this->m_hWnd,"open","c:\gestion\payroll.xls","","", SW_SHOW );

While you failed to explain what "without success" means, I can only assume it should be:

ShellExecute(this->m_hWnd, "open", "c:\\gestion\\payroll.xls", "", NULL, SW_SHOW);

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Precompiled header stdafx.h

garfield1855-Jun-07 21:36

garfield185

5-Jun-07 21:36

Hi everybody. Good morning.

I´d like to know what is the precompiled header for, why is ti useful, and what are the differences between Selecting "Not using precompiled headers" or using stdafx.h

I´m getting an error message when building on Release version, something like this :

Fatal error C1083: Cannot open precompiled header file: 'Release/TMB.pch': No such file or directory

I can fix that by selecting Not using precompiled headers, but I want to know why it happens.

Thanks!

Time to come clean...

Vive y deja vivir / Live and let live

Javier

Re: Precompiled header stdafx.h

Matthew Faithfull5-Jun-07 22:23

Matthew Faithfull

5-Jun-07 22:23

PCHs do pretty much what they say on the tin. Ususally in the MSVC context your PCH is built from stdafx.h. This means the compiler takes stdafx.h and everything it #includes and compiles it first into a special 'pre-compiled' bunch of stuff it puts in the .pch file. Then when it sees #include "stdafx.h" in some other .cpp file later on it doesn't have to go through stdafx.h and all its included headers again it just links in the pre-compiled stuff from the .pch file it created before. Essentially it's a way of speeding up your builds. Smile | :)

I don't know exactly why you're seeing this error but what it means is the .pch file has not been built for your Release build. If your settings are consistent. i.e. each .cpp is set correctly to use or not use a .pch and all the ones that use it generate it from the same header, then a full Rebuild should fix this. Sometimes the incremental linker gets confused and thinks the .pch has been built when it hasn't after something is changed that requires it to be rebuilt.

Nothing is exactly what it seems but everything with seems can be unpicked.

Re: Precompiled header stdafx.h

Paresh Chitte6-Jun-07 1:05

Paresh Chitte

6-Jun-07 1:05

Please refer here[^].

Regards,

Paresh.

List of oracle servers on network

Karismatic5-Jun-07 21:30

Karismatic

5-Jun-07 21:30

Hi all,

I m trying to make an application in which i have to list out all the machines in the LAN that has oracle server running. and list of all the databases on a perticular machine.

I did same kind of thing with SQL Server using "sqldmo.dll".

If anyone can help me out in doing this or suggest me some dll using which i can do the same.

Thank You

Regards,
Pankaj Sachdeva

Re: List of oracle servers on network

David Crow6-Jun-07 3:40

David Crow

6-Jun-07 3:40

Can't you just query for Oracle-related services on those machines?

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

How to check that mouse move on which button on ToolBar?

Atul235-Jun-07 21:24

Atul23

5-Jun-07 21:24

Hi All

I am creating customize tooltip control in which i want to know that how we can check that mouse move on particular button on ToolBar so that particular Tooltip will display.

Thanks and Regards

Atul

Re: How to check that mouse move on which button on ToolBar?

Paresh Chitte6-Jun-07 1:10

Paresh Chitte

6-Jun-07 1:10

Will CWnd::OnNcHitTest serve your purpose ?

Regards,

Paresh.

How to chage Static Text Control's text color?

Peter, Chan5-Jun-07 21:13

Peter, Chan

5-Jun-07 21:13

I add a Static Text control in a form. Now I want to change its text's color to Green.Could somebody give me some advice?

Thanks in advance.

Peter.

Re: How to chage Static Text Control's text color?

Hamid_RT5-Jun-07 21:27

Hamid_RT

5-Jun-07 21:27

Maybe you want to use of this message WM_CTLCOLORSTATIC and on the this message use of SetTextColor(); for color and SetBkColor() for background.

WhiteSky

Re: How to chage Static Text Control's text color?

Peter, Chan5-Jun-07 21:36

Peter, Chan

5-Jun-07 21:36

I finally find the right function. I should use SetTextColor. Now I works. Laugh | :laugh:

Thanks for your reminding.

Peter.

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