C / C++ / MFC Discussion Boards

Re: Use Windows command bar icon (FaceID) on dialog?

David Crow2-Jul-08 5:18

David Crow

2-Jul-08 5:18

J.B. wrote:
Apparently it did not work...

What does LoadIcon() return? Have you tried making hIcon a member variable instead?

What happens if you use:

hIcon = AfxGetApp()->LoadIcon(540);

"Love people and use things, not love things and use people." - Unknown

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

Re: Use Windows command bar icon (FaceID) on dialog?

J.B.2-Jul-08 20:40

J.B.

2-Jul-08 20:40

Dear DavidCrow,

Thanks for the reply. LoadIcon() returns NULL. I should give more details about my project. The dialog is ATL-based class which is to be brought up via DoModal(). A window-based parent may decide to bring up the dialog at any time. Since the dialog is ATL based (derived from CAxDialogImpl class). The way I use to call LoadIcon in the dialog's OnInitDialog() is in fact:

HICON hIcon = LoadIcon((HINSTANCE)GetModuleHandle(NULL), MAKEINRESOURCE(540));
if (NULL != hIcon)
	this->SetIcon(hIcon);

I get hIcon is NULL in return. Am I doing something incorrectly here?
Thanks!

Re: Use Windows command bar icon (FaceID) on dialog?

David Crow3-Jul-08 13:02

David Crow

3-Jul-08 13:02

J.B. wrote:
Am I doing something incorrectly here?

Are you calling GetLastError() to find out why?

"Love people and use things, not love things and use people." - Unknown

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

Re: Use Windows command bar icon (FaceID) on dialog?

J.B.3-Jul-08 17:57

J.B.

3-Jul-08 17:57

Yes, the return code is 1813 (The specified resource type cannot be found in the image file).
Perhaps the resource just isn't available for access without explicitly loading from the actual resource DLL?

Thanks for the help anyway Smile | :)

Re: Use Windows command bar icon (FaceID) on dialog?

David Crow4-Jul-08 5:32

David Crow

4-Jul-08 5:32

J.B. wrote:
Perhaps the resource just isn't available for access without explicitly loading from the actual resource DLL?

Where else would it come from? Roll eyes | :rolleyes:

"Love people and use things, not love things and use people." - Unknown

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

Re: Use Windows command bar icon (FaceID) on dialog?

J.B.4-Jul-08 17:53

J.B.

4-Jul-08 17:53

That's exactly right. I naively thought it is as that's what I was able to do with Visual Studio Automation and Extensibility methods. I simply looked up the face ID and specified it in a method, say AddCommandBar2() (Commands ojbect, EnvDTE namespace). And the icon I picked would appear accordingly. I initially hoped the FaceID resource is somehow accessible globally.

This is embarassing Sniff | :^)

Thanks for the help to clearing this out Big Grin | :-D

Reference:
FaceID Browser[^]

Default Contextmenu in my Application

john56321-Jul-08 22:26

john5632

1-Jul-08 22:26

Hi,

How can I appear the default context menu and property in my application?

Re: Default Contextmenu in my Application

ThatsAlok1-Jul-08 22:40

ThatsAlok

1-Jul-08 22:40

create popup menu and associate with right click event, search CP for Popmenu, theer N number article present dealing with it.

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Re: Default Contextmenu in my Application

john56322-Jul-08 0:33

john5632

2-Jul-08 0:33

Hi alreay have a context menu in my application but I want the windows context menu as I click on my menu item.

Getting file extension from path

__DanC__1-Jul-08 22:14

__DanC__

1-Jul-08 22:14

This is hopefully a basic question but it's been a VERY long time since I used C++ and I just need to know how I can get a file extension from a path and compare to constant extension.

I have an input:

LPCWSTR pwszPath

and a constant:

WCHAR MY_EXT[4] = L".me";

I need to know if pwszPath ends with MY_EXT but I can't think how to do it..

Any help would be great!

Re: Getting file extension from path [modified]

Nibu babu thomas1-Jul-08 22:38

Nibu babu thomas

1-Jul-08 22:38

__DanC__ wrote:
I need to know if pwszPath ends with MY_EXT but I can't think how to do it..

Use PathFindExtension.

Matching extension will somewhat look like this...

// Assumption: there is no '.' in extension
bool MatchExtension( LPCTSTR lpctszMyPath, LPCTSTR lpctszChkExt )
{
 ASSERT( lpctszMyPath && lpctszChkExt );
 LPCTSTR lpctszExt = PathFindExtension( lpctszMyPath );
 // Or if you don't wish to link to shlwapi for this one function use
 // LPCTSTR lpctszExt = _tcsrchr( lpctszMyPath, _T( '.' ));
 return ( lpctszExt && _tcscmpi( lpctszExt + 1, lpctszChkExt ) == 0 );
}

Nibu babu thomas
Microsoft MVP for VC++

Code must be written to be read, not by the compiler, but by another human being.

Programming Blog: http://nibuthomas.wordpress.com

modified on Wednesday, July 2, 2008 5:06 AM

Re: Getting file extension from path

__DanC__1-Jul-08 23:11

__DanC__

1-Jul-08 23:11

That was exactly what I was looking for! Thanks!

Re: Getting file extension from path

Nibu babu thomas1-Jul-08 23:12

Nibu babu thomas

1-Jul-08 23:12

__DanC__ wrote:
That was exactly what I was looking for! Thanks!

I've modified my reply a bit. Smile | :)

Nibu babu thomas
Microsoft MVP for VC++

Code must be written to be read, not by the compiler, but by another human being.

Programming Blog: http://nibuthomas.wordpress.com

Re: Getting file extension from path

CPallini1-Jul-08 22:55

CPallini

1-Jul-08 22:55

What about PathFindExtension [^]?
Smile | :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

[My articles]

Re: Getting file extension from path

Naveen1-Jul-08 23:46

Naveen

1-Jul-08 23:46

too late buddy Smile | :)

nave

[OpenedFileFinder]

Re: Getting file extension from path

CPallini1-Jul-08 23:58

CPallini

1-Jul-08 23:58

Indeed: bits flow very slowly from Italy this morning Sleepy | :zzz:

Re: Getting file extension from path

Naveen2-Jul-08 0:01

Naveen

2-Jul-08 0:01

nave

[OpenedFileFinder]

Re: Getting file extension from path

Nelek3-Jul-08 22:00

Nelek

3-Jul-08 22:00

Quote:
bits flow very slowly from Italy this morning

Bits? or Thoughts? :P

Regards.
--------
M.D.V. Wink | ;)

If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
Help me to understand what I'm saying, and I'll explain it better to you
“The First Rule of Program Optimization: Don't do it. The Second Rule of Program Optimization (for experts only!): Don't do it yet.” - Michael A. Jackson
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Re: Getting file extension from path

CPallini3-Jul-08 22:13

CPallini

3-Jul-08 22:13

I don't know (maybe bits of thougths? Big Grin | :-D

).

BTW apparently the same happens from Germany...;P (this thread is a bit dated)

Re: Getting file extension from path

Nelek6-Jul-08 2:43

Nelek

6-Jul-08 2:43

Yeah, I am having quite things to do and less time to do them, I am a bit away from keyboard

Regards.
--------
M.D.V. Wink | ;)

Play AVI on Status bar

ptr_Electron1-Jul-08 21:12

ptr_Electron

1-Jul-08 21:12

I am working on an existing application in VC 6.0 MFC, there are a few call in the application, which takes a very long time, I am working on placing some progress indication (play avi)on the status bar. Since there are many calls in the applicaion which takes very long, I thought of createing a thread for playing AVI file on the status bar. And the first statement of the time consuming funcions will be call to the progress indication thread. ( I dont want to place the time consuming funcion itself in thread, since there are many, I am looking for a simple solution)

Please comment advantage and disadvantage in following this method, and also suggest/advice me some good approch in doing so

Re: Play AVI on Status bar [modified]

Nibu babu thomas1-Jul-08 22:33

Nibu babu thomas

1-Jul-08 22:33

ptr_Electron wrote:
Please comment advantage and disadvantage in following this method, and also suggest/advice me some good approch in doing so

I've seen some well known applications like word, excel, powerpoint ,while printing and saving, take this approach. So should be good enough.

If it's just a random animation then you can maybe call Play else you will have to manually change each frame(Seek) to indicate correct progress.

Here[^] is a sample on how to embed a progress bar in a statusbar. You can easily change the progress bar to CAnimateCtrl. Make sure you handle OnSize to move the animate control based on new parent window's size.

Another way is to sub class CStatusBar and embed these features.

Nibu babu thomas
Microsoft MVP for VC++

Code must be written to be read, not by the compiler, but by another human being.

Programming Blog: http://nibuthomas.wordpress.com

modified on Wednesday, July 2, 2008 5:12 AM

Re: Play AVI on Status bar

ptr_Electron1-Jul-08 23:12

ptr_Electron

1-Jul-08 23:12

Oh ok thank you very much for responce. I will take a look @ the link.

How to release a Visual C++ Express Project? [modified]

BrockCooper11-Jul-08 21:02

BrockCooper1

1-Jul-08 21:02

Hey guys, iv been at at this for a LONG time and have found nothing that has worked Frown | :(

so How do you compile a project release it and have it RUN on other people's computers? hope some one can help Thanks, Brock

Edit: im using VC++ 2008 and iv tryed the .net 3.5 and the redistributable Frown | :(

here is the link for all the files in the project http://rapidshare.com/files/126442462/coding__starter.zip.html

modified on Wednesday, July 2, 2008 3:30 AM

Re: How to release a Visual C++ Express Project?

Saurabh.Garg1-Jul-08 21:10

Saurabh.Garg

1-Jul-08 21:10

What version of Visual C++ express edition you are using? Fastest way to get it working is by installing the correct version of redistributable on the user's computer.

Microsoft Visual C++ 2005 Redistributable Package (x86)[^]
Microsoft Visual C++ 2008 Redistributable Package (x86)[^]

-Saurabh

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