FireEvent method not returning cancelchange status correctly. - ATL / WTL / STL Discussion Boards

How to get the address of resource data in an execute file?

whiteclouds15-Jan-12 21:49

15-Jan-12 21:49

Hi all!
I am trying to change the resource data in an EXE file for some reasons. Before I do that, I must get the address of it. But I don't know how to get it. I read some documents of PE. Now I can get the address of IMAGE_RESOURCE_DIRECTORY. Then I open a my-own EXE to do so.
In this EXE, I had added a resource specified by myself. Now I try to change it. In resource-directory structure, the value of RVA of that data is 55E18h. But I can't get the correct address from this RVA. The base address of IMAGE_RESOURCE_DIRECTORY is 4E600h in my EXE. If I add the RVA to the base address, the result address is beyond the file. The correct address of data is 4F418h. I don't know how to get it. Is there somebody be kind to tell me the method? Thx!

There is some white cloud floating on the blue sky. That's the landscape I like.

Re: How to get the address of resource data in an execute file?

Richard MacCutchan15-Jan-12 23:00

Richard MacCutchan

15-Jan-12 23:00

You should use the Resource Functions[^] provided by the Windows API.

Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman

Re: How to get the address of resource data in an execute file?

whiteclouds16-Jan-12 20:59

whiteclouds

16-Jan-12 20:59

Thank you very much!

There is some white cloud floating on the blue sky. That's the landscape I like.

Boost iterators in TR1/C++11

Orjan Westin13-Jan-12 5:37

Orjan Westin

13-Jan-12 5:37

The Boost documentation says the Iterator library (New Iterator Concepts
and Iterator Facade and Adaptor) were proposed and accepted for TR1.

However, I can't see any sign of them in the final TR1 or C++11. Are they there, but somewhere I've missed? Were they kicked out when the concepts were removed? Will they return if/when concepts do? Who was that masked stranger?

(The correct place to ask this question might be the one of the Boost mailing lists or comp.lang.c++ but I'm not really curious enough to go through the subscription when I can ask here, and I think it's a valid question.)

compression/decompression using GZip.exe(3rd party)

KASR111-Jan-12 0:13

KASR1

11-Jan-12 0:13

Did anyone used GZip.exe(3rd party) to do compression/decompression?
Is it possible to compress multiple files into single archive(.gz) using GZip.exe.
C

Re: compression/decompression using GZip.exe(3rd party)

Richard MacCutchan11-Jan-12 2:39

Richard MacCutchan

11-Jan-12 2:39

Is this a WTL/STL/ATL question?

Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman

Re: compression/decompression using GZip.exe(3rd party)

Albert Holguin17-Jan-12 9:30

Albert Holguin

17-Jan-12 9:30

Tried looking at the gzip website?
http://www.gzip.org/#faq16[^]

FireEvent method not returning cancelchange status correctly.

keloth879-Jan-12 22:35

keloth87

9-Jan-12 22:35

Hi,

I am using

IHTMLElement3::fireEvent Method

in my display framework to fire my OnChange method to browser. Using script, I'm setting cancelchange status( window.event.ReturnValue = false; ). But "pfCancelled" argument of FireEvent is not returning cancel status "VARIANT_FALSE". Anybody knows the reason?

VS2010 CLR double to String, String to double MSVC/C++ methods?

meace12345-Jan-12 22:14

meace1234

5-Jan-12 22:14

VS2010 CLR double to String, String to double methods
to get data in and out of editText Textboxes in MSVC / VCpp?

Are there any good examples for gui on C++ in VS2010 ?
Unsure | :~

Re: VS2010 CLR double to String, String to double MSVC/C++ methods?

Richard MacCutchan5-Jan-12 23:13

Richard MacCutchan

5-Jan-12 23:13

See here[^] for Double.ToString(), and here[^] for the reverse operation.

Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman

Re: VS2010 CLR double to String, String to double MSVC/C++ methods?

meace12345-Jan-12 23:25

meace1234

5-Jan-12 23:25

Richard,

Are there good gui examples for VS2010 C++ for CLR and MFC anywhere?
Not even sure if there is a better flavor of gui beyond those...ATL ??

Re: VS2010 CLR double to String, String to double MSVC/C++ methods?

Richard MacCutchan5-Jan-12 23:54

Richard MacCutchan

5-Jan-12 23:54

Follow the links I gave you and read the explanations and sample code. You also need to decide whether you are using CLR or MFC; they are not the same.

Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman

Re: VS2010 CLR double to String, String to double MSVC/C++ methods?

meace12345-Jan-12 23:59

meace1234

5-Jan-12 23:59

Richard
Yes, trying to use CLR this time.

Would be interested in finding good gui examples for MFC or CLR though.
Not even sure about ATL..... Is there a best way to do gui with C++ VS2010?

Re: VS2010 CLR double to String, String to double MSVC/C++ methods?

Richard MacCutchan6-Jan-12 0:16

Richard MacCutchan

6-Jan-12 0:16

meace1234 wrote:
trying to use CLR this time.

OK, I've given you the references to the documentation.

meace1234 wrote:
Is there a best way to do gui with C++ VS2010?

I'm not sure what this means.

Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman

Re: VS2010 CLR double to String, String to double MSVC/C++ methods?

meace12347-Jan-12 19:27

meace1234

7-Jan-12 19:27

Here is the conversion part
CLR isnt too bad... better than MFC yes?

//How to do conversions for CLR C++ GUI

double dblInput1 = 0.0;
double dblInput2 = 0.0;
double dblAnswer = 0.0;
String ^ strInput1;
String ^ strInput2;
strInput1 = this->Input1textBox->Text;
strInput2 = this->Input2textBox->Text;

if (Double::TryParse(strInput1, dblInput1) & Double::TryParse(strInput2, dblInput2))

{

// do something
dblAnswer = dblInput1 + dblInput2;

Answer1textBox->Text = System::Convert::ToString( dblAnswer );
}

else

{
// the text was not a number, show user an error if appropiate
MessageBox::Show("Error");

}

Re: VS2010 CLR double to String, String to double MSVC/C++ methods?

Richard MacCutchan8-Jan-12 0:02

Richard MacCutchan

8-Jan-12 0:02

That looks OK.

meace1234 wrote:
CLR isnt too bad... better than MFC yes?

No, just different.

Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman

Re: VS2010 CLR double to String, String to double MSVC/C++ methods?

rana ray15-Feb-12 20:03

rana ray

15-Feb-12 20:03

Did you try to find out on MSDN?

regards,
Vatsa
www.objectiveprogramming.com

Re: VS2010 CLR double to String, String to double MSVC/C++ methods?

meace12347-Jan-12 17:57

meace1234

7-Jan-12 17:57

//How to do conversions for CLR C++ GUI
//This worked

double dblInput1 = 0.0;
double dblInput2 = 0.0;
double dblAnswer = 0.0;
String ^ strInput1;
String ^ strInput2;
strInput1 = this->Input1textBox->Text;
strInput2 = this->Input2textBox->Text;

Double::TryParse(strInput1, dblInput1);
Double::TryParse(strInput2, dblInput2);

dblAnswer = dblInput1 + dblInput2;

Answer1textBox->Text = System::Convert::ToString( dblAnswer );

But, How do i add an If then to handle the TryParse exception???

Re: VS2010 CLR double to String, String to double MSVC/C++ methods?

meace123415-Jan-12 22:45

meace1234

15-Jan-12 22:45

//Here is the conversion part CLR C++ GUI
//CLR isnt too bad… better than MFC yes?

double dblInput1 = 0.0;
double dblInput2 = 0.0;
double dblAnswer = 0.0;
String ^ strInput1;
String ^ strInput2;
strInput1 = this->Input1textBox->Text;
strInput2 = this->Input2textBox->Text;

if (Double::TryParse(strInput1, dblInput1) & Double::TryParse(strInput2, dblInput2))
{
// do something
dblAnswer = dblInput1 + dblInput2;

Answer1textBox->Text = System::Convert::ToString( dblAnswer );
}

else
{
// the text was not a number
MessageBox::Show(“Error”);
}

WTL/ATL

chithrakochu2-Jan-12 21:03

chithrakochu

2-Jan-12 21:03

Hi ,
i want to import WTL in an ATL project,if anyone have any idea ,please share !!!!!!!!!

Re: WTL/ATL

Pablo Aliskevicius16-Jan-12 4:17

Pablo Aliskevicius

16-Jan-12 4:17

There is a WTL section in CodeProject, I'd suggest you to look there.
In practice, you have to #include a few WTL headers in your STDAFX.H.
Take a look at Creating a WTL Dialog, Property Sheet or Wizard out of a resource (The Easy Way)[^], the sample project is an ATL DLL with WTL for the UI: the stdafx.h file will give you a hint.

Hope this helps,

Pablo.

"Accident: An inevitable occurrence due to the action of immutable natural laws." (Ambrose Bierce, circa 1899).

listing Office contacts

tasumisra26-Dec-11 0:30

tasumisra

26-Dec-11 0:30

Hi Guys,

i want to list and check the status of each contact of my Office Communicator

for this i have done till
1)i can see number of contact from get_count method
2)GetContact method is also successfully executed.

and done know how to move further..

any help is appriciated..

C++

CoInitialize(NULL);
	HRESULT  hr = CoCreateInstance(CLSID_Messenger,NULL,CLSCTX_LOCAL_SERVER,
	IID_IMessenger, (LPVOID *)&m_pIMessenger);

	BSTR myName;
	MISTATUS sMyStatus;

 	//hr = m_pIMessenger->get_MyFriendlyName(&myName);
	hr=m_pIMessenger->get_MySigninName(&myName);
	hr = m_pIMessenger->get_MyStatus(&sMyStatus);

	BSTR serviceId;
	m_pIMessenger->get_MyServiceId(&serviceId);

	IDispatch *pContacts;
	IMessengerContacts *pCon;
	  BSTR bstrServiceId;

	      hr = m_pIMessenger->get_MyServiceId(&bstrServiceId);
		
	  if (FAILED(hr))
		 return NULL;

	

	  hr = m_pIMessenger->GetContact(myName, bstrServiceId, 
                                     (IDispatch**)&pCon);
	  </blockquote>

vikas da

Re: listing Office contacts

Richard MacCutchan26-Dec-11 6:54

Richard MacCutchan

26-Dec-11 6:54

I don't see the items you refer to in your code extract.

Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman

Re: listing Office contacts

tasumisra26-Dec-11 21:28

tasumisra

26-Dec-11 21:28

Thanks for the reply...

Please find the complete code

C++

<blockquote class="FQ"><div class="FQA">Quote:</div>#include<iostream>
#include <windows.h>
#include <tchar.h>
#include<Iads.h>
#include <ole2.h>


#include "c:\program files\Microsoft Office Communicator\SDK\msgrua.h"

const GUID IID_IMessenger =
{0xD50C3186,0x0F89,0x48f8,{0xB2,0x04,0x36,0x04,0x62,0x9D,0xEE,0x10}};

const GUID CLSID_Messenger =
{0x8885370D,0xB33E,0x44b7,{0x87,0x5D,0x28,0xE4,0x03,0xCF,0x92,0x70}};

const GUID IID_MessengerContacts =
{0xE7479A0F,0xBB19,0x44a5,{0x96,0x8F,0x6F,0x41,0xD9,0x3E,0xE0,0xBC}};

const GUID IID_IEnumVARIANT =
{0x00020404,0x0000,0x0000,{0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}};

IMessenger* m_pIMessenger;

IMessengerContact* GetContact(BSTR bstrSigninName);

using namespace std;

int _tmain(int argc, _TCHAR* argv[])
{
	CoInitialize(NULL);
	HRESULT  hr = CoCreateInstance(CLSID_Messenger,NULL,CLSCTX_LOCAL_SERVER,
	IID_IMessenger, (LPVOID *)&m_pIMessenger);

	BSTR myName;
	MISTATUS sMyStatus;

	//hr = m_pIMessenger->get_MyFriendlyName(&myName);
	hr=m_pIMessenger->get_MySigninName(&myName);
	hr = m_pIMessenger->get_MyStatus(&sMyStatus);

	BSTR serviceId;
	m_pIMessenger->get_MyServiceId(&serviceId);

	IDispatch *pContacts;
	IMessengerContacts *pCon;

	if (FAILED(hr))
		return NULL;

	hr = m_pIMessenger->GetContact(myName, serviceId, 
	(IDispatch**)&pCon);
	if(FAILED(hr))
	{
		cout<<"Failed";
	}

	m_pIMessenger->get_MyContacts(&pContacts);
	pContacts->QueryInterface(__uuidof(IMessengerContacts),(void**)&pCon);
	
	long lCount=0;
	pCon->get_Count(&lCount);
	
	CoUninitialize();

	return 0;
}</blockquote>

Bow here i can see the count..now i want to iterate through each contact ..i am not getting right method to do the same.

vikas da

Re: listing Office contacts

Richard MacCutchan27-Dec-11 0:21

Richard MacCutchan

27-Dec-11 0:21

tasumisra wrote:
now i want to iterate through each contact

Use the Item[^] method.

Note: please use <pre> tags round code not <blockquote>

Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman

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