C / C++ / MFC

aroli vijay wrote:

so, how can i switch to the next line to write the next value?

CString variable to char*
-------------------------

Use CString::GetBuffer(). It can be used in a manner similar to this:
  // prototype of a function that takes a LPTSTR parameter
  // presented for argument's sake.
  void test_func ( LPTSTR lpszString, int length );
  
  CString string;
  test_func ( string.GetBuffer ( 50 ), 50 );
  string.ReleaseBuffer ( );

CString variable to char
------------------------
CString DummyString;
// Size Can be anything, just adjust the 100 to suit. 
const size_t StringSize = 100;
// The number of characters in the string can be
// less than String Size. Null terminating character added at end.
size_t CharactersConverted = 0;
 
char DummyToChar[StringSize];
 
wcstombs_s(&CharactersConverted, DummyToChar, 
           DummyString.GetLength()+1, DummyString, 
           _TRUNCATE);
//Always Enter the length as 1 greater else 
//the last character is Truncated

CString to Char 
---------------
#include <afx.h>
#include <stdio.h>
void main()
{
 CString theString( "This is a test" );
 char* mychar = new char[theString.GetLength()+1];
 _tcscpy(mychar, theString);
 printf ("mychar= %s",mychar);
}

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

Programm3r

Max++ wrote:

buffer="aaa,bbb,ccc";
str = buffer.GetBuffer (10);
buffer.ReleaseBuffer ( );

int nIndx=0;
CString sTemp;
while(nIndx != -1)
{
	int nTemp=s.Find(",",nIndx);
	if (nTemp==-1)
	{
		if (nIndx !=0)
		{
		  sTemp=s.Mid(nIndx,(s.GetLength()-nIndx));
		}
		break;
	}
	sTemp=s.Mid(nIndx,(nTemp-nIndx));
	nIndx=nTemp+1;
}

Karthikeyan .g wrote:

sprintf(szChar,"%s",sString);

void Split(CString strText, CString strSeparators, CStringArray& strArray)

{

	int start = 0;

	while (start >=0 && start < strText.GetLength())

	{

		int stop = strText.Find(strSeparators, start);

		if (stop < 0 || stop > strText.GetLength())

			stop = strText.GetLength();

		strArray.Add(strText.Mid(start, stop - start));

		start = stop + 1;

	}

}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CMDIFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	cs.style =  WS_VISIBLE | WS_THICKFRAME;
	
	return TRUE;
}

ModifyStyle(WS_CAPTION,0);
SetWindowPos(NULL, 0, 0, 0, 0, 
	SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|
	SWP_DRAWFRAME);