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Re: LoadLibrary returns invalid handle 0x10000000

KarstenK26-Oct-09 4:45

KarstenK

26-Oct-09 4:45

you should load the dll from the directory where it was installed, so the dll can find the depending modules. Sigh | :sigh:

Press F1 for help or google it.
Greetings from Germany

Asking about Source code for scan port

onemore8626-Oct-09 0:33

onemore86

26-Oct-09 0:33

Hii everybody,

Now, i have a project about networking but i must to built a program for my project.

I want to scan port for many host & server & dicevice network.

So, could you show me full code(every programing language) about scan port for range IP that it's simple and quickly.

Thanks you so much

my email: onemore86@yahoo.com.vn

Re: Asking about Source code for scan port

Rajesh R Subramanian26-Oct-09 1:06

Rajesh R Subramanian

26-Oct-09 1:06

onemore86 wrote:
Now, i have a project about networking but i must to built a program for my project.

I want to scan port for many host & server & dicevice network.

So, could you show me full code(every programing language) about scan port for range IP that it's simple and quickly.

Point #2 in the post "How to ask a question"[^]:

Be specific! Don't ask "can someone send me the code to create an application that does 'X'. Pinpoint exactly what it is you need help with.

“Follow your bliss.” – Joseph Campbell

Re: Asking about Source code for scan port

Stuart Dootson26-Oct-09 1:40

Stuart Dootson

26-Oct-09 1:40

OP wrote:
every programing language

I thought that part was quite ambitious as well...

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Re: Asking about Source code for scan port

Rajesh R Subramanian26-Oct-09 1:46

Rajesh R Subramanian

26-Oct-09 1:46

I suppose he could get started here[^]. Smile | :)

“Follow your bliss.” – Joseph Campbell

Re: Asking about Source code for scan port

onemore8626-Oct-09 16:45

onemore86

26-Oct-09 16:45

Hic, my major is not programing but my project relate with it. And i have not enough time start to program a new application.

So, could you help me, thanks a lot Frown | :(

email: onemore86@yahoo.com.vn

Morphing source code

fpehpeh25-Oct-09 23:20

fpehpeh

25-Oct-09 23:20

Hi

I want the source code of featured based image morphing implementing with openGL vc++ 2008.
I am looking forward to the source code.

Thanks,

Peh

Re: Morphing source code

Adam Roderick J25-Oct-09 23:43

Adam Roderick J

25-Oct-09 23:43

Did u google.

Величие не Бога может быть недооценена.

Re: Morphing source code

fpehpeh25-Oct-09 23:53

fpehpeh

25-Oct-09 23:53

Yes, i googled .. but i cant find the source code written with openGL vc++ 2008

Re: Morphing source code

Adam Roderick J26-Oct-09 0:40

Adam Roderick J

26-Oct-09 0:40

Just refer this link to get an idea[^]

Just refer this link to get the sample source code in c++ [^]

Величие не Бога может быть недооценена.

_Connection as parameter in IDL file

MrKBA25-Oct-09 22:38

MrKBA

25-Oct-09 22:38

Hi,

I need to know how can i pass the type _Connection (or _ConnectionPtr) as parameter in function in the IDL file ?

This is some lines of code :

Test.cpp

_Connection *pConn = NULL;
IDataExtract->get_ADOConnectionObject(&pConn);

IDL file
[id(38), helpstring("get connection")] HRESULT get_ADOConnectionObject([in, out] ???????????????);

thank you for help.

Re: _Connection as parameter in IDL file

Stuart Dootson26-Oct-09 1:04

Stuart Dootson

26-Oct-09 1:04

If you import ADO into your IDL file (try using importlib with the ADO type-library), then you can use _Connection*, i.e. an interface pointer.

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Re: _Connection as parameter in IDL file

MrKBA26-Oct-09 1:23

MrKBA

26-Oct-09 1:23

i have include ADO type-library like this:
importlib("C:\Program Files\Fichiers communs\System\ado\msado15.dll");
in the Library section

and i had wrote :
[id(38), helpstring("get connection")] HRESULT get_ADOConnectionObject([in, out] _Connection** pConnptr);

but it display error :
Error 1 error MIDL2009 : undefined symbol : _Connection [ Parameter 'ppAdoConnection' of Procedure 'get_ADOConnectionObject' ]

So how can resolve this problem ?

thank you

Re: _Connection as parameter in IDL file

Stuart Dootson26-Oct-09 1:36

Stuart Dootson

26-Oct-09 1:36

This works for me:

import "oaidl.idl";
import "ocidl.idl";

[
	uuid(D39DD965-FC96-4C0A-AA62-CA3F5F117685),
	version(1.0),
	helpstring("cccc 1.0 Type Library")
]
library ccccLib
{
importlib("c:\Program Files\Common Files\System\ado\msado15.dll");
   [
	   object,
	   uuid(7CD26371-4A6B-4234-A024-6690A53CA450),
	   nonextensible,
	   helpstring("Itest Interface"),
	   pointer_default(unique)
   ]
   interface Itest : IUnknown
   {
      HRESULT DoSomething([in]_Connection* c);
      HRESULT GetCount([in]_Recordset* rs, [out]int* num);
   };
	importlib("stdole2.tlb");
	[
		uuid(F8AAE058-76E9-4F2C-995A-FB5B6565CED6),
		helpstring("test Class")
	]
	coclass test
	{
		[default] interface Itest;
	};
};

Alternatively, remove the importlib statement and add

import "MSADO15.idl";

either in or out of the library's scope. Both of these have worked for me

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Re: _Connection as parameter in IDL file

MrKBA26-Oct-09 2:21

MrKBA

26-Oct-09 2:21

I will be crazy WTF | :WTF:

the problem still with me !!! i have done all but no result for me !!!

Re: _Connection as parameter in IDL file

Stuart Dootson26-Oct-09 2:51

Stuart Dootson

26-Oct-09 2:51

Can you post more of your IDL? I wonder if there's something else causing this not to work

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Re: _Connection as parameter in IDL file

MrKBA26-Oct-09 3:01

MrKBA

26-Oct-09 3:01

#pragma once
import "oaidl.idl";
import "ocidl.idl";

[
uuid(DADD8BCB-AAE5-4E88-9K06-1C991A2B77E4),
version(1.0),
helpstring("DllService Type Library")
]
library DllService Lib
{
importlib("C:\Program Files\Fichiers communs\System\ado\msado15.dll");
importlib("stdole2.tlb");
[
uuid(EC6DA8D8-DB33-4b29-BBED-8BDDC055D1E4),
version(1.0),
helpstring("Enum for UserType: enGroupType(0) - Group, enUserType(1) - User, enAdministaratorType(2) - Administrator")
]
typedef enum EUserType
{
enGroupType = 0,
enUserType = 1,
enAdministaratorType = 2
} _EUserType;
.
.
.
[
uuid(38570D0E-A46E-4A43-85DB-2A305D7667A7),
helpstring("_SAC_Session Class")
]
coclass _SAC_Session
{
[default] interface _ISAC_Session;
};
.
.
.
};
.
.
.
interface _ISAC_Session;
.
.
.
[
object,
uuid(148359B4-5D7E-4B7F-82F3-0E8FDBDA0D5D),
dual,
nonextensible,
helpstring("_ISAC_Session Interface"),
pointer_default(unique)
]
interface _ISAC_Session : IDispatch{
.
.
.
[id(24), helpstring("get ado connection")] HRESULT get_ADOConnectionObject([in,out] _Connection **ppAdoConnection);
};

i hope that can you find something.

Re: _Connection as parameter in IDL file

Stuart Dootson26-Oct-09 5:14

Stuart Dootson

26-Oct-09 5:14

Spotted it. You define _ISAC_Session OUTSIDE the library, so it cannot see the ADO definitions brought in by the importlib statement, as that is wihtin the library definition.

Changing the importlib to an import statement OUTSIDE the library definition will fix your error. Here's the sample code you posted, modified so it'll work. I've highlighted the import statement I added.

#pragma once
import "oaidl.idl";
import "ocidl.idl";
<big>import "msado15.idl";</big>

[
   uuid(DADD8BCB-AAE5-4E88-9306-1C991A2B77E4),
   version(1.0),
   helpstring("DllService Type Library")
]
library DllServiceLib
{ 
   importlib("stdole2.tlb");
   [
      uuid(EC6DA8D8-DB33-4B29-BBED-8BDDC055D1E4),
      version(1.0),
      helpstring("Enum for UserType: enGroupType(0) - Group, enUserType(1) - User, enAdministaratorType(2) - Administrator") 
   ]
   typedef enum EUserType
   {
      enGroupType = 0,
      enUserType = 1,
      enAdministaratorType = 2
   } _EUserType;
   [
      uuid(38570D0E-A46E-4A43-85DB-2A305D7667A7),
      helpstring("_SAC_Session Class")
   ]
   coclass _SAC_Session
   {
      [default] interface _ISAC_Session;
   };
};
interface _ISAC_Session;
[
   object,
   uuid(148359B4-5D7E-4B7F-82F3-0E8FDBDA0D5D),
   dual,
   nonextensible,
   helpstring("_ISAC_Session Interface"),
   pointer_default(unique)
]
interface _ISAC_Session : IDispatch{
   [id(24), helpstring("get ado connection")] HRESULT get_ADOConnectionObject([in,out] _Connection **ppAdoConnection);
};

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Re: _Connection as parameter in IDL file

MrKBA26-Oct-09 7:37

MrKBA

26-Oct-09 7:37

Thank you very much for your help.
One more thing i would ask, this statment have no effect in other classes if i use a rename_namespace?
like Internal ?

Re: _Connection as parameter in IDL file

Stuart Dootson26-Oct-09 7:56

Stuart Dootson

26-Oct-09 7:56

I've got no idea - sorry.

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Re: _Connection as parameter in IDL file

MrKBA26-Oct-09 9:03

MrKBA

26-Oct-09 9:03

THANK YOU VERYYYYYYYYYY MUCH
it work Roll eyes | :rolleyes:

you saved me really

Re: _Connection as parameter in IDL file

Stuart Dootson26-Oct-09 9:11

Stuart Dootson

26-Oct-09 9:11

Good - glad I could help!

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Re: _Connection as parameter in IDL file

MrKBA27-Oct-09 8:06

MrKBA

27-Oct-09 8:06

Hi,
I'm surprised today when i build my dll and i have found many error almost are like this:

c:\sac\see_ac_services\debug\msadox.tli(245) : error C2065: '_result' : undeclared identifier

and the same error for other types like :

c:\sac\see_ac_services\debug\msadox.tlh(495) : error C2327: 'ADOX::_Index::Properties' : is not a type name, static, or enumerator

I don't know where is the mistake, i dont know how can i find the solution for this !!!!!!! WTF | :WTF:

Have you an idea ?

Re: _Connection as parameter in IDL file

Stuart Dootson27-Oct-09 9:02

Stuart Dootson

27-Oct-09 9:02

Sounds like you need to #import the dependencies of your library - try adding the auto_search attribute to your #import statement.

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Re: _Connection as parameter in IDL file

MrKBA27-Oct-09 9:15

MrKBA

27-Oct-09 9:15

Please can you explain more for me, i don't understand you ?

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