SQLite3 數據庫

//插入數據 #include <io.h> CppSQLite3DB db; BOOL re = _access("config.db", 0);//判文件是否存在 if (re != -1)//等於-1表示不存在 { db.open("config.db"); CppSQLite3Buffer bufSQL; bufSQL.format("insert into UserManage(UserName) values (%Q)", "hello"); TRACE(_T("%s"), CString((const char*)bufSQL)); db.execDML(bufSQL); } else { AfxMessageBox(_T("文件不存在!")); }

//查詢
CppSQLite3DB db;
db.open("C:\\config.db");
CppSQLite3Query q = db.execQuery("select * from userManage");
for (int fld = 0; fld < q.numFields(); fld++)
{
	TRACE(_T("%s\n"), CString( q.fieldName(fld)));
}
while (!q.eof())
{
	TRACE(_T("%s,%s,%s\n"),CString(q.fieldValue(0)), 
	        CString(q.fieldValue(1)), 
	        CString(q.fieldValue(2)));
	q.nextRow();
}

SQLite3數據庫讀寫