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Re: Which thread am i looking at?

Ernest Laurentin17-Jan-02 10:54

Ernest Laurentin

17-Jan-02 10:54

Go to Debug->Threads,
You can also list modules.

Question on CButton::Setmap

17-Jan-02 8:22

Hello,

I'm having some problems getting a bitmap to show up on a CButton. I followed what the MSDN documentation says, which is below:

******
CButton myButton;
// Create a bitmap button.
myButton.Create(_T("My button"), WS_CHILD|WS_VISIBLE|BS_BITMAP,
CRect(10,10,60,50), this, 1);

// Set the bitmap of the button to be the system check mark bitmap.
myButton.SetBitmap( ::LoadBitmap(NULL, MAKEINTRESOURCE(ADUSTBUTTON)) );
******

The bitmap is not loaded using this. It's just an empty button with no text. If anyone knows what I'm missing to Set a Bitmap and make it appear please let me know. I have no problems with CBitmapButton, I just don't need something so advanced. I appreciate your help.

Thanks in advance,
Greg

Re: Question on CButton::Setmap

Fazlul Kabir17-Jan-02 8:38

Fazlul Kabir

17-Jan-02 8:38

Try this:

myButton.SetBitmap( ::LoadBitmap(AfxGetResourceHandle(), MAKEINTRESOURCE(ADUSTBUTTON)) );

// Fazlul

Get RadVC today! Play RAD in VC++
http://www.capitolsoft.com

Re: Question on CButton::Setmap

17-Jan-02 10:11

Man, You're awesome!
Many, Many Thanks.

I need help with ShowWindow

Abdiel Jaramillo17-Jan-02 8:10

Abdiel Jaramillo

17-Jan-02 8:10

have a dialog with several CWebBrowser controls and i want to show only one at a time, the rest must be hidden. The user must be able to select the browser to be shown.

I tried using a pointer in the dialog box that points to the currently selected CWebBrowser but when i used ShowWindow to hide the last selected CWebBrowser, i can't use the pointer anymore because it always sends an unhandled exception error when i try to call a function.

What i'm i doing wrong ?. Is there anotehr way to do it ?

Here is the source code:

void CClickMgr1View::SetBrowserCtrl(CWebBrowser* aCtrl)
{

m_browser->ShowWindow(SW_HIDE);

m_browser = aCtrl; // Here is where i get the error

m_browser->ShowWindow(SW_SHOW);
ResizeBrowser();

}

void CClickMgr1View::ResizeBrowser()
{
RECT rect;

if (m_init)
{
this->GetClientRect(&rect);
m_browser->SetWidth(rect.right-15);
m_browser->SetHeight(rect.bottom-15);
}

}

Abdiel Jaramillo
Arango Software International
Panama, Rep. of Panama.

Re: I need help with ShowWindow

Carlos Antollini17-Jan-02 8:38

Carlos Antollini

17-Jan-02 8:38

I think that aCtrl is a bad pointer....
Check the value of aCtrl.m_hWnd in the Function before to assign the variable to m_browser....

Regards...

Carlos Antollini.
Sonork ID 100.10529 cantollini

Re: I need help with ShowWindow

Carlos Antollini17-Jan-02 8:39

Carlos Antollini

17-Jan-02 8:39

If you need more help please send me an email. And in spanish if you prefer....

Regards....

Carlos Antollini.
Sonork ID 100.10529 cantollini

3D mesh

Rajveer17-Jan-02 7:50

Rajveer

17-Jan-02 7:50

I need to make a 3D mesh structure using openGL. The tutorials on nehe.gamdev.net don't show me how to draw lines and just make outlines of shapes to create a mesh. Any other websites that will teach me?

Re: 3D mesh

Roger Allen18-Jan-02 6:31

Roger Allen

18-Jan-02 6:31

I draw lines like this:

glBegin(GL_LINES) ;
p1.x = 0.0f -(float)xspan/2.0f;
p1.y = (float)((0.0 - m_y1)/yw-yspan/2);
p1.z = 0.0f - (float)zspan/2.0f;

p2.x = 0.0f + (float)xspan/2.0f;
p2.y = (float)((0.0 - m_y1)/yw-yspan/2);
p2.z = 0.0f + (float)zspan/2.0f;
glVertex3f(p1.x, p1.y, p1.z) ;
glVertex3f(p2.x, p1.y, p1.z) ;

glVertex3f(p1.x, p1.y, p2.z) ;
glVertex3f(p2.x, p1.y, p2.z) ;

glVertex3f(p1.x, p1.y, p1.z) ;
glVertex3f(p1.x, p1.y, p2.z) ;

glVertex3f(p2.x, p1.y, p1.z) ;
glVertex3f(p2.x, p1.y, p2.z) ;
glEnd() ;

Roger Allen
Sonork 100.10016

If I'm not breathing, I'm either dead or holding my breath.

Exchange 5.5 Programming

Aaron Schaefer17-Jan-02 7:49

Aaron Schaefer

17-Jan-02 7:49

Anybody got any good tutorials for Exchange programming? I am not too familiar with it myself. I need to be able to iterate over all of the users on an exchange server and find out how much they've stuff they've got in their mailbox.

Any ideas, hints?

Thanks,

Aaron

Re: Exchange 5.5 Programming

Michael P Butler17-Jan-02 22:11

Michael P Butler

17-Jan-02 22:11

Have a look at http://www.slipstick.com

Michael Smile | :)

OpenGL

Rajveer17-Jan-02 7:45

Rajveer

17-Jan-02 7:45

I'm trying to learn OpenGL programming. I have basic knowledge of C and C++. I've been looking at books on OpenGL on www.amazon.com. Can anyone recommend a good book to learn OpenGL from scratch, also keeping in mind that my knowledge of C++ is not that advanced.

Re: OpenGL

Christian Graus17-Jan-02 9:37

Christian Graus

17-Jan-02 9:37

Go to the graphics book section, and look at the top sellers. Under Principles & PRactice you'll find the Red and BLue books, THE OpenGL books to own. The Red book is a tutorial, the Blue book is a reference. ISBN on the red book is 0201604582

Christian

I have come to clean zee pooollll. - Michael Martin Dec 30, 2001

Sonork ID 100.10002:MeanManOzI live in Bob's HungOut now

Application, Restart thyself! (how?)

C^hris L^osinger17-Jan-02 7:26

C^hris L^osinger

17-Jan-02 7:26

Anyone know of a way to force an application to exit and then restart? The exit part is easy - it's the restart part that i can't figure out.

-c

Smaller Animals Software, Inc.

Re: Application, Restart thyself! (how?)

Chris Meech17-Jan-02 7:36

Chris Meech

17-Jan-02 7:36

How about a call to CreateProcess() as part of your app's ExitInstance?

The looping that would go one might drive a few user's crazy, but they need that kind of wake up call once and awhile Wink | ;)

Chris Meech

Re: Application, Restart thyself! (how?)

Jamie Hale17-Jan-02 7:49

Jamie Hale

17-Jan-02 7:49

<hackity hack>

How about firing off a tiny subprogram (batch file even) that waits for 2 seconds and then launches your app?

</hackity hack>

Seriously though, what part of your app needs to be restarted? Is the problem OS-specific - like, do you need to restart because you're bleeding memory or resources? OR could you solve your problem simply by emptying out a certain chunk of your app's memory and refreshing just that? If you could just do the latter, then you'd free yourself from having to worry about hackity hack solutions... Smile | :)

Re: Application, Restart thyself! (how?)

C^hris L^osinger17-Jan-02 7:58

C^hris L^osinger

17-Jan-02 7:58

it's a tricky licensing/registration thing. my app does its registration stuff in various stages of the startup code. i don't want to do it right after the user enters his reg info because that's too obvious a place for crackers to start looking. so, i need to force a restart.

but, i'm finding people are having trouble with "enter your info, close the app and then restart it"...

-c

Smaller Animals Software, Inc.

Re: Application, Restart thyself! (how?)

Carlos Antollini17-Jan-02 8:07

Carlos Antollini

17-Jan-02 8:07

The Chris Mech Solution is the best Idea.... Use CreateProcess();

Regards...

Carlos Antollini.
Sonork ID 100.10529 cantollini

Re: Application, Restart thyself! (how?)

Joaquín M López Muñoz17-Jan-02 8:43

Joaquín M López Muñoz

17-Jan-02 8:43

I agree. One can even polish things up by locking on a named mutex so that executions of the program happen sequentially (should clean up code last longer than appropriate).

Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo

VC Debugging Q

Todd Smith17-Jan-02 7:00

Todd Smith

17-Jan-02 7:00

Is there a way to step into a function without stepping into the paramters passed to that function?

example:

void Test(std::string str);

If I step into Test it also steps into the constructor of str. How can I bypass the function parameters when stepping into a function?

Todd Smith

Re: VC Debugging Q

Joaquín M López Muñoz17-Jan-02 7:08

Joaquín M López Muñoz

17-Jan-02 7:08

Put a breakpoint at the first line of the function body and press F5 to get there.

Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo

Re: VC Debugging Q

Jonas Larsson17-Jan-02 23:31

Jonas Larsson

17-Jan-02 23:31

I found this article about that at CodeGuru the other day.

http://www.codeguru.com/debug/autoexp.shtml

Re: VC Debugging Q

Todd Smith18-Jan-02 6:30

Todd Smith

18-Jan-02 6:30

That's what I was looking for. Now if I can just get it to work on std:string I'll be set.

thx

Todd Smith

I need Help with ShowWindow

Abdiel Jaramillo17-Jan-02 6:15

Abdiel Jaramillo

17-Jan-02 6:15

I have a dialog with several CWebBrowser controls and i want to show only one at a time, the rest must be hidden. The user must be able to select the browser to be shown.

I tried using a pointer in the dialog box that points to the currently selected CWebBrowser but when i used ShowWindow to hide the last selected CWebBrowser, i can't use the pointer anymore because it always sends an unhandled exception error when i try to call a function.

What i'm i doing wrong ?. Is there anotehr way to do it ?

Thanks

Abdiel Jaramillo
Arango Software International
Panama, Rep. of Panama.

Re: I need Help with ShowWindow

Jon Hulatt17-Jan-02 6:25

Jon Hulatt

17-Jan-02 6:25

Post your code, and we'll be able to tell you!

Sorry to dissapoint you all with my lack of a witty or poignant signature.

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