C / C++ / MFC

11-Jun-08 19:14

Hi all,

In VC++ 2005, How can use keyboard on ListCtrl.

Because when i use Tab Key then the control not goes to ListCtrl.

please help me for this.

Thanks in advance.

IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH

Naveen11-Jun-08 19:42

Naveen

11-Jun-08 19:42

Did u specify the Tab stop style( WS_TABSTOP ) to list control?

nave

[OpenedFileFinder]

Le@rner11-Jun-08 20:03

11-Jun-08 20:03

Yes sir.

IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH

Naveen11-Jun-08 20:15

Naveen

11-Jun-08 20:15

Well even if the list control, got keyboard focus, there will not be any difference in the apperance unless one item is selected. so select one item and try pressing tab.

nave

[OpenedFileFinder]

modified on Thursday, June 12, 2008 2:22 AM

Le@rner11-Jun-08 20:38

How can get roundoff value?

11-Jun-08 20:38

Thanks.

IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH

Le@rner11-Jun-08 18:23

11-Jun-08 18:23

Hi all,

In my application after calculation i m get value in this form "2606.451613".

i want the after "." two digit value like "2606.45".

how can i do this.

Help me for this.

Thanks in advance.

IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH

_AnsHUMAN_ 11-Jun-08 18:45

_AnsHUMAN_

11-Jun-08 18:45

CString::Format helps.

CString str;
str.Format("%.02f",f); // where f contains the value you want to truncate if it's a float value.

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Le@rner11-Jun-08 18:53

Re: How can get roundoff value? [modified]

11-Jun-08 18:53

thanks.

IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH

Rajesh R Subramanian11-Jun-08 19:03

Rajesh R Subramanian

11-Jun-08 19:03

The other answer you got was correct, but you don't need a CString object to do this. The format specification[^] (%.02f) is the one that does the trick.

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP

Fixed link - June 12, 2008 3:47 AM

Saurabh.Garg11-Jun-08 19:12

11-Jun-08 19:12

How does format specifiers for debugger solve the OP's problem?

-Saurabh

Rajesh R Subramanian11-Jun-08 21:47

Rajesh R Subramanian

11-Jun-08 21:47

I got it now. I linked him to the format specifications recognized by the debugger. Link fixed, thanks for pointing out. And, my post was to emphasize that a CString object is not required to do something like that. Smile | :)

Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP

Saurabh.Garg11-Jun-08 21:48

does declare variables must before functionary code in VS2005 using C language?

11-Jun-08 21:48

No problem. You are welcome.

-Saurabh

CooperWu11-Jun-08 17:29

CooperWu

11-Jun-08 17:29

example1, this is OK.

<br />
#include <stdio.h><br />
int main(void) {<br />
   int n = 5;<br />
   int m = 6;<br />
   printf("%d\n", n+m);<br />
}<br />
</stdio.h>

example2, error Frown | :(

<br />
#include <stdio.h><br />
int main(void) {<br />
   int n = 5;<br />
   int m = 6;<br />
   printf("%d\n", n+m);<br />
   int z = 9; // error here, error C2143: syntax error : missing ';' before 'type'<br />
}<br />
</stdio.h>

is there a compile options for allow declare variables after functionary code in VS2005 IDE ??

Rose | [Rose]

Glad to discuss with you and best wishes.

Re: does declare variables must before functionary code in VS2005 using C language?

Saurabh.Garg11-Jun-08 17:53

Re: video card speed info

11-Jun-08 17:53

Yes VC++ do allow to put variables anywhere within function body. You are getting this error because you are compiling this code from a .c file. In C variables are allowed only at the begining of a function. Just change the file extension from c to cpp and it will compile.

-Saurabh

video card speed info

locoone11-Jun-08 11:53

locoone

11-Jun-08 11:53

is there anywhere in the registry or using one of the wmi classes that i can get the gpu core, memory, shader speed?
if no. does anyone know how to get this info?

Saurabh.Garg11-Jun-08 15:24

Re: video card speed info

11-Jun-08 15:24

For basic information like Name of the gpu card, memory, etc you can use Win32_VideoController class in WMI. For number of shaders, texture units, etc you will have to use directx or opengl.

-Saurabh

locoone11-Jun-08 15:50

locoone

11-Jun-08 15:50

i need core speed shader speed and memory speed only. the rest dont matter

How to get rid of reference?

RYU^^11-Jun-08 11:44

RYU^^

11-Jun-08 11:44

Hi,

How to get rid of reference to MSJAVA.DLL in Visual C++?

I am building x64 bit COM object and for some reason the DLL depends on MSJAVA.DLL (which is x86); therefore, I am unable to debug this on runtime.

I got this error when turned on "Enabled unmanaged code debugging" in C#:

Error while trying to run project: Unable to start program 'C:\Temp\COM\TestDriver\TestDriver.exe'.

The debugger does not support debugging managed and native code at the same time on this platform.

Anyone know how to remove this reference? I am using Visual Studio 2005.

Cheers Smile | :)

Can a taskbar button change for a window that doesn't have a Titlebar?

Joseph Marzbani11-Jun-08 9:25

Joseph Marzbani

11-Jun-08 9:25

Hi Masters!

I've a window without titlebar; So it doesn't have any text on its taskbar button. Can i set a title to it?

Re: Can a taskbar button change for a window that doesn't have a Titlebar?

Nibu babu thomas11-Jun-08 17:41

Nibu babu thomas

11-Jun-08 17:41

Usef Marzbani wrote:
Can i set a title to it?

Yes, Call SetWindowText( _T( "New title" ));

For e.g. If I have a dialog without a caption bar I would call SetWindowText in OnInitDialog to avoid a blank button in the windows taskbar.

Nibu 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: Can a taskbar button change for a window that doesn't have a Titlebar?

sudhir_Kumar11-Jun-08 20:13

sudhir_Kumar

11-Jun-08 20:13

Yes you can do.

-@SuDhIrKuMaR@-

Looking for Visual Studio project for LZMA and command line utility

Joe Woodbury11-Jun-08 8:00

Joe Woodbury

11-Jun-08 8:00

Has anyone here created a Visual Studio project to build the LZMA SDK as a DLL (or lib; I can convert it). It would also be nice to have a project to build the command line utility.

(I like 7-zip, but my goodness, his source is a pain to deal with.)

Anyone who thinks he has a better idea of what's good for people than people do is a swine.
- P.J. O'Rourke

Re: Looking for Visual Studio project for LZMA and command line utility

Saurabh.Garg11-Jun-08 14:52