C / C++ / MFC

void  ProgressFunc(HWND hwnd , char* progress )
{
	SetWindowText( hWnd , progress ) ;  //Update progress text by changing window title
	UpdateWindow(hWnd);
}

narayanagvs wrote:

I just want to know whether this is possible or not.If so how?

explicit

class CMyString
{
  CMyString(const char* pBuffer);
};

void MyFunction(const CMyString& myString)
{
...
}

MyFunction("TestString");

MyFunction(CMyString("TestString"));

CString strTemp = otherClass.strParameter;
MyFunction (strTemp);

CString strTemp = otherClass.strParameter;
MyFunction (CMyString (strTemp));

MyFunction (CMyString (otherClass.strParameter));

Greetings.
--------
M.D.V.

If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
Help me to understand what I'm saying, and I'll explain it better to you
“The First Rule of Program Optimization: Don't do it. The Second Rule of Program Optimization (for experts only!): Don't do it yet.” - Michael A. Jackson

kmani_soft wrote:

i want to use CString how can i use this ...tell me how to use the MFC data types with in Win 32 Dll Application

Header       Use for
 
cstringt.h   MFC-only string objects
atlstr.h     Non-MFC string objects

Mark Salsbery
Microsoft MVP - Visual C++

int main()
{
	char buf[] = "Hello World \n";

	_ASSERT (buf == &buf);

	return 0;
}

George_George wrote:

1. For string array, dereferencing it will result in the string itself, but for int array, dereferencing it will result in the address of the array;

George_George wrote:

When dereferencing it twice (operator **), why the result is always the 1st element in both string array sample and int array sample?

int main()
{
	char buf[] = "Hello World \n";

	_ASSERT (buf == &buf);

	return 0;
}