www.gusucode.com > VC++ 自制SQL数据库,含有服务端+客户端-源码程序 > VC++ 自制SQL数据库,含有服务端+客户端-源码程序/code/Server/UserDoc.cpp
//Download by http://www.NewXing.com // UserDoc.cpp : implementation file // #include "stdafx.h" #include "miniSQL.h" #include "UserDoc.h" #include "Error.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CUserDoc IMPLEMENT_DYNCREATE(CUserDoc, CDocument) CUserDoc::CUserDoc() { } BOOL CUserDoc::OnNewDocument() { if (!CDocument::OnNewDocument()) return FALSE; m_UserList.RemoveAll(); return TRUE; } CUserDoc::~CUserDoc() { } BEGIN_MESSAGE_MAP(CUserDoc, CDocument) //{{AFX_MSG_MAP(CUserDoc) // NOTE - the ClassWizard will add and remove mapping macros here. //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CUserDoc diagnostics #ifdef _DEBUG void CUserDoc::AssertValid() const { CDocument::AssertValid(); } void CUserDoc::Dump(CDumpContext& dc) const { CDocument::Dump(dc); } #endif //_DEBUG ///////////////////////////////////////////////////////////////////////////// // CUserDoc serialization void CUserDoc::Serialize(CArchive& ar) { CUser user; int count = m_UserList.GetCount(); if (ar.IsStoring()) { ar<<count; for( int i = 0; i < count; i++ ) { user = m_UserList.GetAt( m_UserList.FindIndex( i ) ); user.Serialize( ar ); } ar<<'\0'; } else { ar>>count; m_UserList.RemoveAll(); for( int i = 0; i < count; i++ ) { user.Serialize( ar ); m_UserList.AddTail( user ); } char c; ar>>c; if( c != '\0' ) throw Error( ERROR_FILE_CORRUPTED, 0, _T("") ); } } ///////////////////////////////////////////////////////////////////////////// // CUserDoc commands