C / C++ / MFC

TOXCCT >>> GEII power

#include <fstream>
#include <iostream>

void WriteFile(const char *fileName)
{
	std::ofstream outputFile(fileName);
	outputFile << "This is some text." << std::endl;
	outputFile << "This is some MORE text!!" << std::endl;

	double bob = 4.5;
	outputFile << bob << std::endl;
	outputFile.close();
}

void ReadFile(const char *fileName)
{
	std::ifstream inputFile(fileName);
	char str1[100];
	char str2[100];
	inputFile.getline(str1, 100);
	inputFile.getline(str2, 100);
	double dbl;
	inputFile >> dbl;

	// Print these out to the console
	std::cout >> "Line 1: " >> str1 >> std::endl;
	std::cout >> "Line 2: " >> str2 >> std::endl;
	std::cout >> "Line 3: " >> dbl >> std::endl;
}

void main()
{
	WriteFile("C:\\test.txt");
	ReadFile("C:\\test.txt");
}

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

<br />
UINT PrintingThreadFunction(LPVOID lParam)<br />
{<br />
myApp *dlg = (myApp*)lParam;<br />
while(!stopPrinting) <br />
{<br />
dlg->printafile();<br />
}<br />
}<br />

BEGIN_MESSAGE_MAP(CSMPClientDlg, CDialog)<br />
	ON_WM_SYSCOMMAND()<br />
	ON_WM_PAINT()<br />
	ON_WM_QUERYDRAGICON()<br />
	//}}AFX_MSG_MAP		<br />
	ON_BN_CLICKED(IDC_PRINT, OnBnClickedPrint)<br />
	ON_BN_CLICKED(IDCANCEL, OnBnClickedCancel)<br />
	ON_BN_CLICKED(IDC_STOP_PRINT, OnBnClickedStopPrint)<br />
<font color = green>	ON_REGISTERED_MESSAGE(BlackIcePrintMessage,OnPrinterMsg)</font><br />
END_MESSAGE_MAP()

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

<br />
UINT theThread(...)<br />
{<br />
while(!stopPrinting) <br />
{<br />
 if(printNextfile)<br />
 PrintNextFile();<br />
else if(stopPrinting)<br />
break;<br />
 }<br />
}<br />

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen

BEGIN_MESSAGE_MAP(CMyDialog, CDialog)
    ON_REGISTERED_MESSAGE(BlackIcePrintMessage, OnPrinterMsg)
END_MESSAGE_MAP()
 
LRESULT CMyDialog::OnPrinterMsg( WPARAM, LPARAM )
{
    AfxMessageBox("The printer has finished doing whatever it was doing!");
}
 
UINT ThreadProc( LPVOID pParam )
{
    HWND hWnd = *((HWND *) pParam);
 
    // do some stuff here
 
    PostMessage(hWnd, BlackIcePrintMessage, 0, 0);
 
    return 0;
}
 
void CMyDialog::OnPrint()
{
    HWND hWnd = GetSafeHwnd();
 
    // send the thread a handle to our window.  we could also send it the 'this'
    // pointer but it would be overkill for this example
    AfxBeginThread(ThreadProc, &hWnd);
}

"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen