Managed C++/CLI

Re: Compiling Question [modified]

28-Dec-06 11:04

If i have in my class a function. And if i delete all calls to that function, without deliting a function it self, Will that function also compile, or it will be excluded from build

Re: Compiling Question

Mark Salsbery28-Dec-06 11:36

Mark Salsbery

28-Dec-06 11:36

And if a tree falls in the forest and there's nobody there to hear it, does it make...

Yes.

Try this...
void test()
{
#pragma message( "Compiled on " __TIMESTAMP__ )
}

If it's in a cpp file all by itself and it's never used then it shouldn't get linked.

bsaksida28-Dec-06 12:44

how can i append in LOG message in LOG file file by using Kellerman Software?

28-Dec-06 12:44

Thanks. So i must use precompile directives to exclude it from build

Re: Compiling Question

Mark Salsbery28-Dec-06 12:55

Mark Salsbery

28-Dec-06 12:55

bsaksida wrote:
So i must use precompile directives to exclude it from build

That would work Smile | :)

The compiler has no way of knowing if a function/method is used or not since it compiles on a
per-module (cpp file) basis so I suppose it must assume it's used somewhere else.

Mark

Banks K28-Dec-06 1:22

Banks K

28-Dec-06 1:22

Hi all,

I am using Kellerman Software which is logging library. actully i have to use this library in console base application using windows 2005(vc++).

in which, whenever i run my application it truncate all the contents of LOG file and shows only current log messages.

what i have to use that it appends the new LOG messages not truncate this file and than add.

if anybody have idea about that please reply me.

thanks
bankey

Missing Namespace or Class

Herboren27-Dec-06 18:02

Herboren

27-Dec-06 18:02

I know I don't spend much time in the CP forums talking or maybe even not at all I do allot of browsing here, I recently found a tut from RegistryKey. After adding the code to my project it had said that the namespace did not exist, for example 'Microsoft': class or namespace does not exist. I don't know what to do im completely lost as to where to go from here, I have the most recent as far as i know its recent, SDK 2.0 installed along with VS .NET '03. Cry | :((

For this project I am using C++/CLi.

prasad_som27-Dec-06 18:56

27-Dec-06 18:56

May be you can post code, that giving error.

Prasad
Notifier using ATL | Operator new[],delete[][^]

Herboren28-Dec-06 0:47

Herboren

28-Dec-06 0:47

<br />
// DevLdr.cpp : Defines the entry point for the console application.<br />
//<br />
<br />
#include "stdafx.h"<br />
<br />
using namespace Microsoft::Win32;<br />
<br />
int _tmain(int argc, _TCHAR* argv[])<br />
{<br />
<br />
	rkey = Registry.CurrentUser;<br />
	//The second parameter tells it to open the key as writable<br />
	rkey1 = rkey.OpenSubKey("Software",true);<br />
<br />
	// Now we create our sub key [assuming you have enough <br />
	// rights to edit this area of the registry]<br />
	RegistryKey rkey2 = rkey1.CreateSubKey("Tweety");<br />
<br />
	//Setting the various values is done using SetValue()<br />
	//I couldn't figure out how to set the value type yet <br />
	rkey2.SetValue("Name","Tweety");<br />
	rkey2.SetValue("Age",24);<br />
	rkey2.Close();<br />
	rkey1.Close();<br />
<br />
	return 0;<br />
}<br />

Error Log

Im still learning Cry | :((

prasad_som28-Dec-06 1:04

28-Dec-06 1:04

Oh dear ! you are not using managed C++, I fear.
If you want to use this code in unmanaged c++, go to project properties-->configuration properties-->Project defaults-->common language runtime support and set it to commong language runtime support(/clr).

Or better of starting new project with type VC++-->CLR-->CLR console application.

Prasad
Notifier using ATL | Operator new[],delete[][^]

Herboren28-Dec-06 19:27

Herboren

28-Dec-06 19:27

it wasn't giving me that option, although I did notice what you were talking about. so im just removed all of my sdk components and reinstalled my sdk. but also i do want to thank you and you helped allot.

prasad_som28-Dec-06 19:35

28-Dec-06 19:35

It would be better, if know what project type you have used for creating this console application, If you had selected VC++-->CLR , error you have mentioned should not come at all. If its VC++-->win32 application , you need to select option I mentioned earlier.

Herboren wrote:
i do want to thank you and you helped allot.

Its pleasure to help you. Smile | :)

Prasad
Notifier using ATL | Operator new[],delete[][^]

Need help.

bsaksida26-Dec-06 21:57

26-Dec-06 21:57

case USER_NORMAL:
	for each (String ^tempStr in arrTableUsers_NORMAL)
	{
		if (firstColumn == true)
			sql += tempStr;
		else
			sql += ", "+tempStr;
	}
	return sql;
	break;
case USER_POWER: // Errors, get here

If i have enabled for each block in a switch statment, i get errors:
Warning 1 The type initializer for '<Module>' threw an exception. 0 0
Warning 2 The variable 'lstListUsers' is either undeclared or was never assigned. 0 0
Error 3 error C2360: initialization of '$S3' is skipped by 'case' label c:\projects\cddvdorganizer\cddvdorganizer\syntaxBuilder.h 379

can somebody please help, this is me a headaches.

prasad_som26-Dec-06 22:23

26-Dec-06 22:23

bsaksida wrote:
Error 3 error C2360: initialization of '$S3' is skipped by 'case' label

Modify your code like,

case USER_NORMAL:
	{
         for each (String ^tempStr in arrTableUsers_NORMAL)
	{		
          if (firstColumn == true)
          sql += tempStr;
          else
          sql += ", "+tempStr;
	}
	return sql;
       }
	break;
case USER_POWER: // Errors, get here

Prasad
Notifier using ATL | Operator new[],delete[][^]

bsaksida26-Dec-06 22:37

26-Dec-06 22:37

Thanks, I woud newer thought about this solution, By the way:

Do you know how to fix the foolowing errors.
Warning 1 The type initializer for '<module>' threw an exception. 0 0
Warning 2 The variable 'lstListUsers' is either undeclared or was never assigned. 0 0

prasad_som26-Dec-06 22:51

26-Dec-06 22:51

bsaksida wrote:
Warning 1 The type initializer for '' threw an exception.

Not sure about this. Might not be due to code shown by you.

bsaksida wrote:
Warning 2 The variable 'lstListUsers' is either undeclared or was never assigned. 0 0

Again, this warning doesn't seem to be due to shown code. Where it takes you in the code ? if you click on them.

Prasad
Notifier using ATL | Operator new[],delete[][^]

bsaksida27-Dec-06 0:18

27-Dec-06 0:18

It doesn't take me anywhere.

In my solution i added a project(dll) with name ListViewFlickerFree.
declared as lstListUsers.

ListViewFlickerFree ^lstListUsers;

When i had it inside my main project. Sometimes my Design View printed out a an error, instead form. Even if source code didn't change. Sometimes to get it back i had to manualy delete all autogenerated files. Not yust using clean. but also delete .ncb, .suo files

bsaksida27-Dec-06 0:28

27-Dec-06 0:28

prasad_som wrote:
bsaksida wrote:
Warning 1 The type initializer for '' threw an exception.

Not sure about this. Might not be due to code shown by you.

Fixed that by deliting .ncb and .suo files.

prasad_som wrote:
bsaksida wrote:
Warning 2 The variable 'lstListUsers' is either undeclared or was never assigned. 0 0

Again, this warning doesn't seem to be due to shown code. Where it takes you in the code ? if you click on them.

Fixed that:
I had to use batch Build to build the second project(dll) as debug and release

prasad_som27-Dec-06 0:34