What are different types of open mode in CFile? CFile CFile class is used for opening and managing text and data files in applications or libraries written with the help of MFC framework. CFile class is …

CArchive class Serialization routine does not directly deal with CFile. It uses CArchive object instead of CFile. CArchive class decouples the file object from Serialize () routine. This is to support any type of …

Document Document is the class to manage data part of the objects. Application often derives a class from CDocument. This deals with saving and retrieving data fields to and from the file stream. MFC …

Why a CFile is not used here? What is worker thread and UI thread? How can I create a worker thread using AfxBeginThread () function? How can I create an UI thread using MFC? What are the different …

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Mar 4, 2010 · That way you can set the buffer size until you get the optimal size you want. I've found these functions to be much faster than the built in Windows CopyFile () or using the MFC equivalents …

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What is the utility of NULL PEN? As we all know a PEN GDI object has three general attributes - style of the line, width in pixel, color in RGB When pen style is PS_NULL all other two attributes are not …