glbfun.cpp

来自「超声影像工作站系统可与各种型号的B超、彩超连接」· C++ 代码 · 共 39 行

// glbfun.cpp  

#include "glbfun.h"
#include "stdafx.h"

DWORD CALLBACK EditStreamCallBack(DWORD dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb)
{
	CString *pstr = (CString *)dwCookie;

	if( pstr->GetLength() < cb )
	{
		*pcb = pstr->GetLength();
		memcpy(pbBuff, (LPCSTR)*pstr, *pcb );
		pstr->Empty();
	}
	else
	{
		*pcb = cb;
		memcpy(pbBuff, (LPCSTR)*pstr, *pcb );
		*pstr = pstr->Right( pstr->GetLength() - cb );
	}
	return 0;
}

DWORD CALLBACK EditStreamCallBackW(DWORD dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb)
{
	CString *psEntry = (CString*) dwCookie;
	

	CString tmpEntry = "";
	tmpEntry = (CString) pbBuff;

	// And write it!!!
	*psEntry += tmpEntry.Left(cb);

	return 0;
}