Managed C++/CLI

15-Mar-04 12:10

I've had no problem with it. Check the code carefully. Apply the __gc keyword where necessary as above.

Ian Mariano - http://www.ian-space.com/

"We are all wave equations in the information matrix of the universe" - me

how do i??

Anonymous8-Mar-04 3:14

8-Mar-04 3:14

I need to know how to run a script from another script in c++?

Re: how do i??

ian mariano9-Mar-04 9:22

look ahead function in tic-tac-toe

9-Mar-04 9:22

See Microsoft Windows Script Interfaces-Introduction.

Ian Mariano - http://www.ian-space.com/

"We are all wave equations in the information matrix of the universe" - me

kclei4-Mar-04 21:58

kclei

4-Mar-04 21:58

is that possible to use look ahaed fucntion in programming a tic-tac-toe c-program? what we need to initialize??beside, how to built a fuction to check which path is the best to move?

Re: look ahead function in tic-tac-toe

Shog⁹5-Mar-04 11:35

Shog⁹

5-Mar-04 11:35

kclei wrote:
is that possible to use look ahaed fucntion in programming a tic-tac-toe c-program?

Yes.

kclei wrote:
how to built a fuction to check which path is the best to move?

Consider the factors which make one potential action better/worse than others. Rank all potential actions based on these factors. Choose the highest-ranked action. Repeat.

That's one way, at least...

How do you move in a world of fog, That's always changing things? Makes me wish that i could be a dog, When i see the price that you pay.

Re: look ahead function in tic-tac-toe

Nick Parker6-Mar-04 8:34

Nick Parker

6-Mar-04 8:34

Shog9 wrote:
Consider the factors which make one potential action better/worse than others. Rank all potential actions based on these factors. Choose the highest-ranked action. Repeat.

Wow, don't just give it away! Poke tongue | ;-P

- Nick Parker
My Blog

Re: look ahead function in tic-tac-toe

kclei11-Mar-04 3:53

kclei

11-Mar-04 3:53

thanks for ur advice, i wil try my best on it..

Instantiating unmanaged class from managed code

xcvbxcvbxcv4-Mar-04 4:48

xcvbxcvbxcv

4-Mar-04 4:48

I am wrapping an managed class around and unmanaged dll. I am then building the managed class as a dll and using it in c#.
The comes when I try to instantiate the unmanaged classes from the managed constructor; I get a stackoverflowexception and do not know why. Also, when I run my managed class dll as a console app and test it, it works fine. Any help. The code is listed below.

#include "unmanaged_dll.h"
#using <mscorlib.dll>
#include <vcclr.h>

_nogc UnmanagedDll class
{
public:

// 'unmanaged_dll' is the name of the class in the unmanaged dll
unmanagedd_dll d;
};

namespace ManagedDll
{
public:

extern "C" public __ gc class ManagedWrapper
{
ManagedWrapper()
{d = new UnManagedDll();:
}

private:
UnmanagedDll *u;

};

Re: Instantiating unmanaged class from managed code

ian mariano4-Mar-04 11:04

Re: Instantiating unmanaged class from managed code

4-Mar-04 11:04

Check out Interoperating with Unmanaged Code.

If you're trying to access a class in the DLL, you'll need to expose it as a COM object and follow the steps in Exposing COM Components to the .NET Framework, otherwise, you can export the functions you need from the DLL, and use the steps in Consuming Unmanaged DLL Functions.

Ian Mariano - http://www.ian-space.com/

"We are all wave equations in the information matrix of the universe" - me

xcvbxcvbxcv10-Mar-04 5:35

xcvbxcvbxcv

10-Mar-04 5:35

Thanking. I found out what my problem was and that part of the code works fine. If you look at my latest post above. It will provide you with the answer.

Thanks

C++Builder5 TListBox to char

kjetilh4-Mar-04 2:22

kjetilh

4-Mar-04 2:22

Hi...

I am using two TListBoxes ang need to get the informasjon out of the ListBox and into char.
If someone can help me I be very Big Grin | :-D

.
Thanks

Helmet

regsvr32 utility

adarsh_sebiz3-Mar-04 18:55

adarsh_sebiz

3-Mar-04 18:55

Hi.

I have built a Win32 DLL (MyProject.dll), and i am trying to register this DLL using regsvr32 utility, but this is giving me following error:

"MyProject.dll was loaded, but the DLLRegisterServer entry point was not found"

I am working in VC++ .NET and my OS is Win2000 Professional.

Can somebody provide me the solution for registering the Win32 DLL?

Thanks in advance.

Regards,
ADARSH

Dudi Avramov4-Mar-04 1:59

Dudi Avramov

4-Mar-04 1:59

Well, i;m not familiar with .NET but in CV++ 6 you should define:

<br />
STDAPI DllRegisterServer(void)<br />
{<br />
   // Add you code here<br />
}<br />
<br />
STDAPI DllUnregisterServer(void)<br />
{<br />
   // Add you code here<br />
}<br />

and in the project def file add the following 2 lines:

<br />
EXPORTS<br />
      DllRegisterServer		@1 PRIVATE<br />
      DllUnregisterServer	@2 PRIVATE<br />

Steve S11-Mar-04 1:56

Steve S

11-Mar-04 1:56

Why do you need to register it?
Is it a COM DLL, or a regular DLL?

Steve S

Anonymous11-Mar-04 17:11

11-Mar-04 17:11

Hi Steve,

Thanks for replying..

It is a regular DLL..

Thanx.

Regards,
ADARSH

converting win32 exe to win32 dll

Steve S14-Mar-04 21:44

Steve S

14-Mar-04 21:44

As a regular DLL it doesn't need to be registered, but any application needing to use the DLL must be able to locate it. This can be done by putting it somewhere in one of the folders named the PATH environment variable, or by appending the folder it is in to the PATH.

Registration is only mandatory for COM DLLs. As a side issue, we often use the DllRegisterServer functionality to do things like allow message DLLs to 'install' themselves.

Steve S

adarsh_sebiz3-Mar-04 18:50

adarsh_sebiz

3-Mar-04 18:50

Hi..

I have a Win32 Console EXE project, which has many .cpp and .h files,
I want to convert this Win32 Console EXE project from an EXE to a DLL, so that i would be able to use it as an DLL(i.e. by exporting this DLL's classses) in some other Win32 EXE application ^_^

Is anybody there to guide me how to convert an Win32 EXE into Win32 DLL, and how to export Win32 DLL's classes ?

Thanks in advance Big Grin | :-D

.

Regards,
ADARSH

Re: converting win32 exe to win32 dll

Shi Zhu12-Mar-04 15:55

Shi Zhu

12-Mar-04 15:55

I also want to know.

human

Re: converting win32 exe to win32 dll

Anonymous14-Mar-04 17:41

14-Mar-04 17:41

Hi,

Now, by researching on this conversion (exe to dll), i got to know how to convert from Win32 exe to Win32 dll.

basically, for that u have to export each and every class or function by using __declspec(dllexport), and by creating one .h header file which will contain the declerations of all the functions or classes followed by __declspec(dllexport) keyword.

any further queries are welcome!

bye,

Regards,
ADARSH

eeyyyhhh....

pnoy_ck3-Mar-04 13:12

pnoy_ck

3-Mar-04 13:12

am new here and i am not sure what i have to do.... as for now, i really need codes about tokenizer, determining the line of the token, display it in screen and output to a file.

Thanks for the help... whatever effort would be very much appreciated Smile | :)

if none, it's still fine... Smile | :)

Byte array to Char array

patardif2-Mar-04 3:15

patardif

2-Mar-04 3:15

How to put data from byte array to char array ?

int iLen = mf.GetLength();
BYTE* b = mf.Detach();
char* buffer = new char[iLen + 1];

I would like to copy data from "b" to "buffer"

Thanks

Pierre

unresolved token

mohammadQ29-Feb-04 21:30

mohammadQ

29-Feb-04 21:30

i used managed c++ class library application
and i write com and whene i biled it the compiler showed this error unresolved token CLSID_ACCESSCONTROLENTRY

please help me

Re: unresolved token

ian mariano1-Mar-04 11:48

1-Mar-04 11:48

Did you: #include <Iads.h> and link against ADSIid.Lib?

Ian Mariano - http://www.ian-space.com/

"We are all wave equations in the information matrix of the universe" - me

Re: unresolved token

Anonymous2-Mar-04 1:00

2-Mar-04 1:00

who i can link a library

Re: unresolved token

ian mariano4-Mar-04 11:49