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超市庫存管理系統(tǒng)論文-資料下載頁

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【正文】 5)。 (LVS_EX_FULLROWSELECT)。 break。 case 5: (0,操作員)。 (1,事件)。 (2,時間)。 (amp。rect)。 wid = 。 (0,wid/3)。 (1,wid/3)。 (2,wid/3)。 }}BOOL CViewDlg::OnInitDialog() //初始化對話框{ CDialog::OnInitDialog()。 SetTitle()。 SetStyle()。 switch(m_iKind) { case 1: ViewGoods()。 break。 case 2: ViewProvider()。 break。 case 3: ViewInlib()。 break。 case 4: ViewOutlib()。 break。 case 5: ViewLog()。 break。 } UpdateData(false)。 return TRUE。 // return TRUE unless you set the focus to a control // EXCEPTION: OCX Property Pages should return FALSE}void CViewDlg::OnButtonOk() { OnOK()。}8 庫存報警其實現(xiàn)代碼主要如下:BOOL CAlertDlg::OnInitDialog() //初始化庫存報警對話框{ RECT rect。 int wid。 CDialog::OnInitDialog()。 (0,商品編號)。 (1,商品名稱)。 (2,當前庫存)。 (3,最大庫容)。 (4,最小庫容)。 (amp。rect)。 wid = 。 (0,wid/5)。 (1,wid/5)。 (2,wid/5)。 (3,wid/5)。 (4,wid/5)。 (LVS_EX_FULLROWSELECT)。 (0,商品編號)。 (1,商品名稱)。 (2,當前庫存)。 (3,最大庫容)。 (4,最小庫容)。 (amp。rect)。 wid = 。 (0,wid/5)。 (1,wid/5)。 (2,wid/5)。 (3,wid/5)。 (4,wid/5)。 (LVS_EX_FULLROWSELECT)。 RefreshData()。 return TRUE。 // return TRUE unless you set the focus to a control // EXCEPTION: OCX Property Pages should return FALSE}附錄二:外文資料/譯文外文文獻原文Thinking in C++Bruce EckelThe success of C + + C + + can be so successful, in part because its goal is not only to the C language into OOP language (although this is the original purpose), but also to solve today39。s programmers, especially those in the C language has a lot of investment programmers are facing many problems. It has been on the OOP language with such a traditional view: the programmer should know everything away, and from a group of new concepts and new grammar start, he should believe, the best throw away all the old packing from the process of language. In the long run, this is right. But shortterm perspective, these luggages are valuable. May not be the most valuable to those already existing code base (given the right tools, you can change it), but the minds of existing libraries. As a professional C programmer, he knows if he has lost everything on the C, to acmodate the new language, then a few months, he will have no results, until his mind to adapt to this new examples so far. If he can adjust the existing C knowledge and expand on this basis, then he can continue to maintain high efficiency, with existing knowledge, into the world of objectoriented programming. Because everyone has his own programming model, so this change is very confusing. Therefore, C + + is due to the economic success: the transition need to OOP costs, while the transition to C + + spent less costly. C + + aims to improve efficiency. Efficiency depends on many things, but the language is to help users as much as possible, as far as possible without arbitrary rules or hinder the performance of specific users. C + + because it is based on the successful practical: to provide the greatest possible convenience for the programmer. C + + in the library The quickest way is to create a program has been written using the code: library. C + + The main goal is to make it easier for programmers to use the library, which is converted by the library to the new data types (classes) to plete. The introduction of a library is to add a new type of language. Compiler is responsible for this library to use, to ensure proper initialization and removal, to ensure the function is properly invoked, so programmers can focus his efforts on this library to do what you want, not how to cook. Because the program is the name of separation between the various parts, so the number of database programmers want to use the number of libraries, like the C language did not have the name of the conflict. Template source code reuse Some important types of requirements in order to effectively modify the source code reuse. Templates can automatically modify the code, which is especially useful for code reuse library tool. The type with the template design is easy to work with other types. Because the template programmer hides the plexity of this type of code reuse, it is particularly easy to use. MFCMFC in English stands for Microsoft Fundation Classes, that Microsoft39。s basic class library, MFC is a nature includes many Microsoft has defined an object class library, we know that, although we have to write the program functions are vastly different , but in essence, can be classified as the user interface of the design, operation of the document, the use of multimedia, database access and so some of the most important aspects. This is what Microsoft provides MFC, the most important reason, in this library contains over 100 programs in the process of developing the most monly used objects. It is because of MFC programming method makes full use of objectoriented the Youdian, it makes our programming method rarely need to care about the object39。s implementation details, while libraries in a variety of objects of power are enough to plete our program in the vast part of the required functionality, which makes the application of the code programmers need to write much less effectively to ensure the program can debug of good. Finally, to ensure that the MFC class library provides a variety of properties and methods of an object is through careful preparation and rigorous testing, the reliability is high, which guarantees the use of MFC, the program will not affect the reliability and correctness. ADO OverviewADO is Microsoft for the latest and most powerful range OLE DB data access designed is a userfriendly interface to the application layer. ADO allows you to write applications through providers to access and manipulate the data in the database server. ADO The main advantage is ease of use, speed, memory and disk less expenditure remains small. ADO
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