... inputtingdata and prompting users. These can be tied to a database for managing data such as is used inaccounting software or a mailing list. Video games are another example of Windows applica-tions ... their various languages such as Visual Basic.NETand Visual C#.With the .NET platform, the playing field has been leveled out for Visual Basic and C# so that developerscan choose which language ... old days, just a few years ago (back when I had hair), you were handedan editor such as Notepad.exe and given-command line programs to compile and run your appli-cations. That has all changed.For...
... Using Data in Applications 167Chapter 10: Introducing Database Concepts 169Getting Started with Databases 169Looking at Databases in the Real World 170Database Models 171Relational Database ... would have to have access to outside data available from another company or facility. ❑ Chapter16—Publishing Your Application and Next Steps. Once you have created an applica-tion and want to ... 8:37 PM Page xAbout the AuthorF. Scott Barker has worked as adeveloper in the database field for over 16 years, and with Visual Basic,SQL Server, and Microsoft Access for the last 14 years. Scott...
... more easily sorted and retrieved. You also master the elements of theimportant DataSet, a way of detaching a table (or several) from a database toavoid the overhead of having to maintain a continual ... somethinghappens. You might display several small PictureBoxes, each containing a dif-ferent image — perhaps a car, a bus, a train, and a plane. When the userclicks one, a phone number for arranging ... that kind of transportation appears.Here’s a more sophisticated example: Put a map of Italy into a PictureBox in a cookbook application, let users click a location on the map, and then display...
... .13Something Strange Happened in Orlando 14 Visual Basic through the years 14 Visual Basic today 15What Does Visual Basic Express Have to Offer? 15Defaults that serve a purpose 16The Express initiatives ... Weekend Crash Course, Visual Basic .NET Database ProgrammingFor Dummies, Visual Basic .NET All-in-One Desk Reference For Dummies, and Visual Basic 6 Database Programming For Dummies (all from ... Variables 109Assigning a value to a variable 109Storing string or numeric variables 110Naming Variables 111Creating a Variable 111Declaring variables explicitly 112Declaring variables implicitly...
... name là frmTinhTong, đặt lại tiêu đề form thông qua thuộc tính Text Với label: đặt lại thuộc tính text, không cần đặt thuộc tính name Với Textbox: đặt thuộc tính name lần lược là txtSohang1, ... windows- Label- Button- Textbox- Listbox- Combobox- Checkbox, RadioButton- …III. Giới thiệu lập trình ứng dụng WinForm1. Bài tập 1: Viết chương trình tính tổng hai sốo Khởi động MicrosoftVisual ... động MicrosoftVisual Studio 2005 o Tạo project: Từ menu File chọn New\ProjectHướng dẫn Thực hành môn Nhập môn CNPM o Trên c a sổ properties đặt lại tên (thuộc tính name) và caption (thuộc tính...
... Microsoft Visual Studio 2005 – C# (tt) 1. Mục tiêu: tìm hiểu cách sử dụng một số control cơ bản2. Xây dựng chương trình ứng dụng: a. Tạo ứng dụng WinFormb. Thiết kế giao diện như hình sau:Đặt ... Button “Thêm” - Thêm một item mới vào List_Thucdon:List_Thucdon.Items.Add(txt_Mon.Text);- Sau khi thêm xong thì clear txt_Montxt_Mon.Text = "";d. Đăng ký và xử lý sự kiện cho Button...
... ch a hai bảng Customers và Notes.11/08/12 http://blog.360.yahoo.com/hpqwork 6 Microsoft Visual Studio 2005 Microsoft Visual Studio 2005 Microsoft Visual Studio 2005 Microsoft Visual Studio 2005 ... http://blog.360.yahoo.com/hpqwork 14 Microsoft Visual Studio 2005 Thiết kế các bảngThiết kế các bảngCustomersID intName nvarchar(50)Phone nvarchar(50)Email nvarchar(50)Address nvarchar(200)Category ... | Add New Item. Template: DatasetName: ContactMeDataset.xsdChọn hai bảng Customers và Notes từ Server Explorer và thả vào trong Dataset.Sau bước này, chúng ta đã có một Dataset chứa...
... MSDN, PowerPoint, Visual Basic, Visual C++, Visual C#, Visual Studio, Win32, and Windows Media are either registered trademarks or trademarks of Microsoft Corporation in the U.S .A. and/or other ... type a directory name or file name in a dialog box or at a command prompt. ALL CAPITALS Indicate the names of keys, key sequences, and key combinations — for example, ALT+SPACEBAR. monospace ... Student Materials Web page. It provides resources pertaining to this course, including additional reading, review and lab answers, lab files, multimedia presentations, and course-related Web sites....
... TestKingProductsDataset.Copy C. Dim NewDataSet as New DataSet ( ) newDataSet.Tables.Add (“TestKingProductsDataset”) D. Dim newDataSet as New Dataset ( ) newDataSet.Tables.Add (TestKingProductsDataset.Tables ... don’t want exceptions. Line 2: TKDataAdapter.Update (CategoriesDataSet, “Categories”) We update the database. All updated rows in the Dataset are updated in the database as well. Line 3: If categoriesDataSet.Tables ... are developing a order-processing application that retrieves data from aMicrosoft SQL Server database contains a table named TestKCustomers and a table named Orders. Customer has a primary...
... MissingSchemaAction.Add); Answer: A Explanation: The DataSet.Merge (DataTable, Boolean, MissingSchemaAction) method merges this DataTable with a specified DataTable preserving changes according ... C. Create aWeb setup project for the ASP.NET application. Add a project output for DataAccess. D. Create aWeb setup project for the ASP.NET application. Add a merge module for DataAccess. ... You are creating an ASP.NET application to track TestKing sales orders. The application uses an ADO.NET DataSet object that contains two DataTable objects. One table is named Orders, and the...
... Creates, populates, and returns a DataSet. LoadDataSet. Populates an existing DataSet. UpdateDataSet. Updates the database using an existing DataSet. Reading multiple data rows. ExecuteReader. ... appropriate Database class, use it to get an appropriate command instance (such as DbCommand), and pass this to the ExecuteDataSet method of the Database class. You don't need to create a DataAdapter ... Carlos Farre, Masashi Narumoto, and Rohit Sharma (Microsoft Corporation); Nicolas Botto (Digit Factory); Lavanya Selvaraj, Magdelene Sona, Mani Krishnaswami, Meenakshi Krishnamoorthi, Santhosh...