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CArchive::Read

Visual Studio 2012

Reads a specified number of bytes from the archive.

UINT Read( 
   void* lpBuf, 
   UINT nMax  
);

Parameters

lpBuf: A pointer to a user-supplied buffer that is to receive the data read from the archive.
nMax: An unsigned integer specifying the number of bytes to be read from the archive.

Return Value

An unsigned integer containing the number of bytes actually read. If the return value is less than the number requested, the end of file has been reached. No exception is thrown on the end-of-file condition.

Remarks

The archive does not interpret the bytes.

You can use the Read member function within your Serialize function for reading ordinary structures that are contained in your objects.

Example

C++

char pbRead[100];
ar.Read(pbRead, 100);

Requirements

Header: afx.h

Reference

CArchive Class

Hierarchy Chart

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