Re: resizing a property sheet - C / C++ / MFC Discussion Boards

Re: fatal error C1070: mismatched #if/#endif pair in file 'utility.h'

CPallini12-Mar-09 23:30

CPallini

12-Mar-09 23:30

I suppose the problem is inside your Uti.h.
Smile | :)

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-- Alfonso the Wise, 13th Century King of Castile.

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Re: fatal error C1070: mismatched #if/#endif pair in file 'utility.h'

p_196013-Mar-09 0:12

p_1960

13-Mar-09 0:12

yes...thanks for ur reply.....

i have one more doubt...if possible please try to calrify...

im using CCheckBoxList..and im poulating the checkboxlist based on an ini file...and in a loop im trying to check all the checkboxes using Setcheck method but one of checkbox is not checked when i see the output...ie when i debugged thru the loop in which im setting checkboxes im able to see every checkbox is checked but when it comes out of the loop one of the checkbox is not checked....i think it is rearranging checkboxes based on alphabetical order but why it"s not checked....?

Re: fatal error C1070: mismatched #if/#endif pair in file 'utility.h'

CPallini13-Mar-09 0:32

CPallini

13-Mar-09 0:32

Without code is a hard guess.
Smile | :)

Re: fatal error C1070: mismatched #if/#endif pair in file 'utility.h'

p_196013-Mar-09 0:44

p_1960

13-Mar-09 0:44

ok..the below is the code...is present in oninitDialog..

CCheckListBox mchk;

mchk.ResetContent();
mchk.SetCheckStyle( BS_AUTOCHECKBOX );
mchk.AddString("All");
mchk.SetCheck( 0, 1 );

CString csage;
///im retrieving section keys of ini file into this vector...
std::vector<cstring> Key;
///im retrieving values of keys into this vector...
std::vector<cstring> Values;

for(int i=0;i<key.size();i++)>
{
csage=Values[i];
mchk.AddString(csage);
mchk.SetCheck( i+1, 1 );

}

the problem is i need to have "All" always as the first checkbox and some of the checkboxes are not getting checked...may be they are getting sorted but i need them to be checked ......
ie if i have a value "adidas" that is assigend to first checkbox which is not desired as always "All" should be the first checkbox..

Problem in AccessDatabase handling.

Le@rner12-Mar-09 21:00

Le@rner

12-Mar-09 21:00

Hi all,

I used Access Database from ODBC connection in *.mdb form.

and drive the class from CRecordset.

Access file name is Test.mdb,and here 2 tables are created.

i have one problem.If i m created another access file with same name like Test.mdb and replace it by oroginal one.

than inside a code how can i know it is my access file or not.

please help me hor this.

Thanks in advance.

To accomplish great things, we must not only act, but also dream;
not only plan, but also believe.

resizing a property sheet

Jaydev.A12-Mar-09 20:38

Jaydev.A

12-Mar-09 20:38

Hi,

How can I resize a property sheet?
Also how can I resize a splitter inside a sheet.
Ex: For Windows explorer like view

thanks in advance...
Dave

Re: resizing a property sheet

Sarath C12-Mar-09 20:53

Sarath C

12-Mar-09 20:53

Hello,

Googled and found these.

How to implement a resizable property sheet class that contains a menu bar in Visual C++ 6.0[^]

Resizing the Property Sheet[^]

-Sarath.
"Great hopes make everything great possible" - Benjamin Franklin

My blog - Sharing My Thoughts

Re: resizing a property sheet

Jaydev.A13-Mar-09 1:34

Jaydev.A

13-Mar-09 1:34

Hi,

The methods specified in the above link doesnt support in vs2005 or 08;
I think those are for VC6

So, if any body knows how to resize the property sheet in 05 or 08 let me know!
Thanks...
Dave

What is contained in lib?

JackPuppy12-Mar-09 19:08

JackPuppy

12-Mar-09 19:08

What's the difference between import liberary and static program liberary, they seems to have the same suffix(.lib)?

Can somebody provide me the explicit demonstration of lib file. BTW, i have learnt PE format already.

Re: What is contained in lib?

Stephen Hewitt12-Mar-09 19:22

Stephen Hewitt

12-Mar-09 19:22

When you compile a file called, say, "A.cpp", you normally get an output file called "A.obj". Essentially a .lib file is a library that contains multiple .objfiles. Historically there was a separate command for creating them. If you've studied the PE file then you're already know most of what you after. See here[^].

Steve

Re: What is contained in lib?

«_Superman_»12-Mar-09 19:28

«_Superman_»

12-Mar-09 19:28

And an import library contains the signatures of the exported functions and the name of the DLL file that contains the actual implementation.

«_Superman_»
I love work. It gives me something to do between weekends.

Re: What is contained in lib?

JackPuppy12-Mar-09 21:01

JackPuppy

12-Mar-09 21:01

thanks!

why lib is smaller than dll?

if lib is the combination of all objects, and dll also a combination of all objects(some have been allocated though), dll should be equal of smaller in size than lib.

And are you saying import liberay and static program liberary are exactly the same?

Re: What is contained in lib?

Eytukan12-Mar-09 23:01

Eytukan

12-Mar-09 23:01

lib doesn't contain any "logic" inside. It's just a dummy. It contains information about the exported symbols from the dll. How will it have the same size of the dll then? But if it's a static library, yes, it will have brains and the size will be big. Unlike a dll, this static libraries get "fixed up" to the executables. But I guess you aren't concerned about the latter.

He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus

Re: What is contained in lib?

Stephen Hewitt13-Mar-09 5:32

Stephen Hewitt

13-Mar-09 5:32

VuNic wrote:
lib doesn't contain any "logic" inside.

That's not necessarily true. Import libraries just contain, essentially, function names and the name of the containing DLL, so it’s true in that case. However, the “other” sort of lib file contains machine code and data.

Steve

Re: What is contained in lib?

Eytukan13-Mar-09 23:27

Eytukan

13-Mar-09 23:27

Stephen Hewitt wrote:
That's not necessarily true. Import libraries just contain, essentially, function names and the name of the containing DLL, so it’s true in that case. However, the “other” sort of lib file contains machine code and data.

Did you really read my message till the end?

Stephen Hewitt wrote:
However, the “other” sort of lib file contains machine code and data.

But if it's a static library, yes, it will have brains and the size will be big. Unlike a dll, this static libraries get "fixed up" to the executables. But I guess you aren't concerned about the latter.

I think both mean the same.

He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus

Re: What is contained in lib?

JackPuppy12-Mar-09 21:04

JackPuppy

12-Mar-09 21:04

thanks!

why lib is smaller than dll?

if lib is the combination of all objects, and dll also a combination of all objects(some have been allocated though), dll should be greater in size than lib.

And are you saying import liberay and static program liberary are exactly the same?

Re: What is contained in lib?

Stephen Hewitt13-Mar-09 5:33

Stephen Hewitt

13-Mar-09 5:33

It need not be. If it's an import library it will be quite small.

Steve

Making remote machine inaccessible

Imtiaz Murtaza12-Mar-09 17:51

Imtiaz Murtaza

12-Mar-09 17:51

Dear All,
I have an application which connects to remote machine. I want to check the behavior of this application when remote machine is suddenly restarted. For this purpose, i have to physically access remote machine and restart it. After that i check how my application behaves.

By restarting the remote machine, i am actually making that remote machine inaccessible. Now i want to do it programatically so that i don't need to physically connect to remote machine to restart it.

How can i make a "remote" machine inaccessible from my local box for a certain time ? I want to do it programatically. By making remote machine "inaccessible" doesn't necessarily mean that i restart it. What i want to do is to just temporarily make it inaccessible from my local box.

Imtiaz

Re: Making remote machine inaccessible

«_Superman_»12-Mar-09 18:15

«_Superman_»

12-Mar-09 18:15

Unplug the network cable on your machine. Smile | :)

«_Superman_»
I love work. It gives me something to do between weekends.

Re: Making remote machine inaccessible

Sarath C12-Mar-09 20:50

Sarath C

12-Mar-09 20:50

You can use PsExec utility to restart a remote computer.
Or you can use Remote Desktop Connection Application (mstsc.exe) to connect with remote computer and Shutdown.

Restart,or if you remove the network, both will result a broken network connection.

-Sarath.
"Great hopes make everything great possible" - Benjamin Franklin

My blog - Sharing My Thoughts

convert parameter from 'const int' to 'void *'

CHYGO12-Mar-09 17:26

CHYGO

12-Mar-09 17:26

i difine a custom message(i want to post it to a driver)
#define WM_INTERRUPT WM_USER+100
then i use it as a parameter in the function DeviceIoControl

<br />
...<br />
	ULONG nBytesRead;<br />
<br />
	if (! DeviceIoControl(<br />
		m_hPCI9054, <br />
		IOCTL_SET_NOTIFICATION_EVENT, <br />
		&WM_INTERRUPT, <br />
		sizeof(WM_INTERRUPT),<br />
		NULL,<br />
		0,		<br />
		<br />
		&nBytesRead,<br />
		NULL<br />
		)<br />
...

it makes an error:
...'DeviceIoControl' : cannot convert parameter 3 from 'const int' to 'void *'
how to fix it?

i 've tried ,then i have no regret

Re: convert parameter from 'const int' to 'void *'

Rajasekharan Vengalil12-Mar-09 17:38

Rajasekharan Vengalil

12-Mar-09 17:38

You have defined WM_INTERRUPT as a preprocessor symbol. During compilation, the compiler is going to simply replace all occurrences of WM_INTERRUPT with the number 1124. So what you're trying to do essentially, is this - &1124 which of course, does not make sense. Depending on how you have implemented your driver you can choose to pass WM_INTERRUPT directly like so - (void *)WM_INTERRUPT. This will of course, mean that you should not be dereferencing this value from your driver.

--
gleat
http://blogorama.nerdworks.in[^]
--

Re: convert parameter from 'const int' to 'void *'

Sarath C12-Mar-09 17:54

Sarath C

12-Mar-09 17:54

The parameter should not be constant as per the documentation. Do as follows

LONG lData = WM_INTERRUPT;<br />
<br />
ULONG nBytesRead;<br />
<br />
if (! DeviceIoControl(<br />
m_hPCI9054, <br />
IOCTL_SET_NOTIFICATION_EVENT, <br />
&lData, <br />
sizeof(WM_INTERRUPT),<br />
NULL,<br />
0, <br />
&nBytesRead,<br />
NULL<br />
)

-Sarath.
"Great hopes make everything great possible" - Benjamin Franklin

My blog - Sharing My Thoughts

Setting Window Name in CWnd Object

ForNow12-Mar-09 15:11

ForNow

12-Mar-09 15:11

Hi,

Would anyone know in which of the overrideable methods can I set the Window Name ??

::SetWindowText just seems to set the Text When I do I a FindWindow for that string I dont seem to find it

Re: Setting Window Name in CWnd Object

«_Superman_»12-Mar-09 18:18

«_Superman_»

12-Mar-09 18:18

What exactly do you mean by Window Name if you're not referring to its text/title?

«_Superman_»
I love work. It gives me something to do between weekends.

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