C / C++ / MFC

Anandi.VC wrote:

if i click on close button , how to capture it ?

Anandi.VC wrote:

Could any one tell me the meaning of the above sentence ?

Cedric Moonen wrote:

he is called Mr. Debugger

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The only programmers that are better that C programmers are those who code in 1's and 0's


Programm3r
My Blog: ^_^

Anandi.VC wrote:

First-chance exception in DWB.exe (OLEAUT32.DLL): 0xC0000005: Access Violation.

Could any one tell me the meaning of the above sentence ?

try
{
	throw 100;
}
catch (...)
{
	cout << "exception";
}

try // SEH is enabled
{
	int *ptr = (int *)0x01;
	*ptr = 1000;
}
catch (...)
{
	cout << "exception";
}

Rajkumar R wrote:

try // SEH is enabled
{
int *ptr = (int *)0x01;
*ptr = 1000;
}
catch (...)
{
cout << "exception";
}

Programm3r wrote:

I know memcpy will work but it will also wipe the data that is already in the buffer.

/* memcpy example */
#include <stdio.h>
#include <string.h>

int main ()
{
  char str1[]="Sample string";
  char str2[]="Another string";
  memcpy (str2,str1,strlen(str1)+1);
  printf ("Contents of buffer2:",str2);
  return 0;
}

---

The only programmers that are better that C programmers are those who code in 1's and 0's


Programm3r
My Blog: ^_^

Programm3r wrote:

char str1[]="Sample string"; char str2[]="Another string"; memcpy (str2,str1,strlen(str1)+1);

memcpy (str2 + strlen(str2), str1, strlen(str1)+1);

memcpy (byDestBuffer + dwCntDataInDestBuffer, 
         bySrcBuffer, dwCntDataInSrcBuffer);
dwCntDataInDestBuffer += dwCntDataInSrcBuffer;

Programm3r wrote:

I then want to concat it to another buffer. And that is aboput that ....

Cedric Moonen wrote:

I suggest you use a std::string instead of plain char arrays,

Rajesh R Subramanian wrote:

Only if he was using C++.