database programming with visual basic net and ado net pdf

... Oracle Command ora Command = new Oracle Command(cmdString, ora Connection); ora Command.CommandType = CommandType.StoredProcedure; oraCommand.Parameters.Add(paramCourseID); oraCommand.Parameters.Add(paramCourseInfo); ... Oracle Result); return null; } ora Command.Connection = ora Connection; ora Command.CommandType = CommandType.Text; ora Command.CommandText = cmdString; ora Command.Parameters.Add(" fname ", ... "Database connection is failed"; ReportError( Oracle Result); return null; } ora Command.Connection = ora Connection; ora Command.CommandType = CommandType.StoredProcedure; ora Command.CommandText

Ngày tải lên: 14/12/2013, 15:15

... released with ADO.NET 3.5 and NET Framework 3.5 in Visual Studio.NET 2008 With the help of this new technique, the operational process of the data queries and manipulations with different ... AM Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 3.4 Components of ADO.NET 2.0 131 The ADO.NET 3.5 EDM Designer is integrated with the Visual Studio.NET 2008 components. ... Framework (ADO.NET 3.5 EF) and ADO. NET 3.5 Entity Data Model Tools are added into ADO.NET 3.5. With these new com- ponents, the contradiction exists between the relational model of data used in databases

Ngày tải lên: 26/01/2014, 08:20

... using that version of ADO.NET will continue to function in a LINQ to DataSet application without modifi cations. a. ADO.NET 2.0 b. ADO.NET 3.0 c. ADO.NET 3.5 d. ADO.NET 4.0 7. Two popular ... tools and wizards are still implemented in Visual Studio 2008, and they can be accessed and used by any NET-compatible programming language such as Visual C++, Visual Basic, Visual J#, and ... Database Programming With Visual C#.NET,... Selection Query with Visual C#.NET Visual C# project to navigate, scan, retrieve, and manipulate data stored in the data source with

Ngày tải lên: 26/01/2014, 08:20

... The Command object is initialized with Connection, CommandType, and CommandText properties F The initialized Command object is assigned to the SelectCommand property of the DataAdapter and the ... The Command object is initialized with Connection, CommandType, and CommandText properties F The initialized Command object is assigned to the SelectCommand property of the DataAdapter and the ... Connection, CommandType, and CommandText properties The initialized courseCommand object is assigned to the SelectCommand property of the courseAdapter, and the DataSet is fi lled with the Fill()

Ngày tải lên: 26/01/2014, 08:20

... CHAPTER TEN Working with Arrays and Collections 10- Introduction • An array is a variable with a single symbolic name that represents many different data items • Visual Basic NET provides a number ... and retrieve elements • Hashing has a randomizing effect • A SortedList provides both index-based and keybased access to its elements • A SortedList shares the capabilities of the ArrayList and ... Inc All rights reserved 10- 10.1 Solving Problems with Arrays (cont.) • Storing Data in Arrays versus Databases – – – – – Reading data from a database is an option Arrays are variables that are

Ngày tải lên: 16/05/2017, 14:42

... Constants and Variables Chapter Introduction 3- • Compose event procedures that perform more sophisticated tasks • Focus specifically on data items • Continue work with Visual Basic NET project ... numeric and string data • Determine whether a data item should be a constant or variable • Code constants and variables in event procedures • Describe the characteristics and uses of standard ... constants, and operators that produce a value • An assignment statement is used to store values into a variable or control property • A project can have multiple forms, but Visual Basic NET allows

Ngày tải lên: 16/05/2017, 14:40

... procedure. – Visual Basic NET creates the procedure heading for an event procedure. Trang 196.2 Procedures with Parameters (cont.)• General Sub Procedures versus Event Procedures and the Object ... parameters and arguments represents? Trang 156.2 Procedures with Parameters (cont.)• Passing by Reference and Passing by Value – ByRef keyword is short for “By Reference.” • Parameter and argument ... Procedures with Parameters (cont.)– Procedure Calls with Parameters • See Figure 6.16 in textbook. Trang 136.2 Procedures with Parameters (cont.)– Analyzing Procedures That Use Parameters • Hand-Check

Ngày tải lên: 16/05/2017, 14:41

... Demonstrate the difference between visual and nonvisual software components • Begin understanding the relationship of Visual Basic NET to the event-driven and object paradigms McGraw-Hill/Irwin ... (cont.) • Visual versus Nonvisual Components – Some objects can be seen on the GUI – Other objects cannot be seen on the GUI – Microsoft provides both visual and nonvisual components with Visual Basic ... define visual or nonvisual objects • Most classes created to solve business problems are nonvisual • Visual Basic NET creates event-driven solutions that use a combination of the object and nonprocedural

Ngày tải lên: 16/05/2017, 14:45

... managers, ISAM databases, relational database servers, and object databases ● Database APIs, including ADO, OLEDB, ODBC, and DAO, and how to use them in C++ applications ● Relational database design ... Teach yourself Database Programming with Visual C++ 6 in 21 days Week 1 At a Glance This week, you learn essential database application programming in Visual C++. You learn the database tools ... a database. ● Day 4 You write your first database application, using ADOóa C++ database programming API. ● Day 5 You write SQL and C++ code to add, modify, and delete data in relational databases.

Ngày tải lên: 13/08/2014, 08:20

... an ADO Command object Open your ADOMFC1 project and add a menu for Commands with two choices, as shown in Figure 6.1 Figure 6.1 : Menus for ADO Commands Calling Stored Procedures with ADO Command ... Yourself Database Programming with Visual C++ in 21 days Day 4-Retrieving SQL Data Through a C++ API Relational Database APIs Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com ... the database to be run by the database interpreter and retrieve the resultset into C++ program variables Some database APIs are database specific and are built to work only with a particular database

Ngày tải lên: 13/08/2014, 08:20

... rights reserved. Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Trang 2Teach Yourself Database Programmingwith Visual C++ 6 in 21 days Tools and Techniques for Managing ... Version - http://www.simpopdf.com Trang 18Teach Yourself Database Programmingwith Visual C++ 6 in 21 days Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Trang 19Today you ... communicating with databases from within C++ programs, as well as from other programming languages how to manipulate records from C++ code by using the ADO Recordset member Simpo PDF Merge and Split

Ngày tải lên: 13/08/2014, 08:20

... reserved Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Trang 19Teach Yourself Database Programmingwith Visual C++ 6 in 21 days The question of when and where to use ... the directory with your ADOMFC1 project Open yourADOMFC1 project in Developer Studio Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Trang 14Change the CADOMFC1Doc.cpp ... replaced with newer versions, without the need to rebuild and replace all the EXE andDLL files in the system every time NOTE Breaking the build-time and load-time dependence between EXE files and

Ngày tải lên: 13/08/2014, 08:20

... connection with the database The interprocess communication mechanism is Teach Yourself Database Programming with Visual C++ 6 in 21 days Day 11-Multitier Architectures Simpo PDF Merge and Split ... and specify the name of the provider and the particular OLE DB data source. Teach Yourself Database Programming with Visual C++ 6 in 21 days Day 11-Multitier Architectures Simpo PDF Merge and ... browser with ADOMFC1.EXE, the MFC application you have been working on in this book As you know, ADOMFC1.EXE performs more than just presentation tasks. ADOMFC1.EXE uses ADO to connect with the database

Ngày tải lên: 13/08/2014, 08:21

... Sams Publishing All rights reserved Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Trang 5Teach Yourself Database Programmingwith Visual C++ 6 in 21 days Programmatic Sequence ... different databases are available tothe developer, and each has a specific set of programming APIs SQL was an attempt to standardize the databaseprogramming interface However, each database implementation ... CDaoDatabase The CDaoDatabase wrapper class encapsulates the CdbDBDatabase object, and all connection information is contained within it An application will declare and instantiate the CDaoDatabase

Ngày tải lên: 13/08/2014, 08:21

... selForm = new SelectionForm(); accCommand.Connection = accConnection; accCommand.CommandType = CommandType.Text; accCommand.CommandText = cmdString; accCommand.Parameters.Add("@Param1", ... relationship between the LINQ and the Microsoft Access database, but we can set up an indirect relationship between them using the LINQ to ADO .NET since ADO .NET covers any kinds of database including ... PM Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 276 Chapter 5 Data Selection Query with Visual C# .NET is included in this method, and both username and password textboxes...

Ngày tải lên: 17/10/2013, 19:15

... components, Command and DataTable, are created here and they will be used in this method. C. The Command object is initialized with Connection object, CommandType, and CommandText properties. ... provides a connection to the database and trans- lates Standard Query Operators to the standard SQL statements to access our database. In order to avoid access and use the same database simultaneously, ... is named dbo.StudentInfo, and we will create this stored procedure using the Server Explorer in the Visual Studio .NET environment. Open the Visual Studio .NET 2008 and open the Server Explorer...

Ngày tải lên: 20/10/2013, 11:15

... txtPassWord.Text; oraCommand.Connection = oraConnection; oraCommand.CommandType = CommandType.Text; oraCommand.CommandText = cmdString; oraCommand.Parameters.Add(oraUserName); oraCommand.Parameters.Add(oraPassWord); ... txtPassWord.Text; oraCommand.Connection = oraConnection; oraCommand.CommandType = CommandType.Text; oraCommand.CommandText = cmdString; oraCommand.Parameters.Add(oraUserName); oraCommand.Parameters.Add(oraPassWord); ... PM2/11/2010 2:59:13 PM Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 408 Chapter 5 Data Selection Query with Visual C# .NET developed, and you can directly use this project...

Ngày tải lên: 20/10/2013, 11:15

... are beginners to Visual C# and databases. This method utilizes many powerful tools and wizards provided by Visual Studio .NET 2008 and ADO .NET to simplify the coding process, and most of codes ... PART I DATA INSERTING WITH VISUAL STUDIO .NET DESIGN TOOLS AND WIZARDS In this part, we discuss inserting data into the database using the Visual Studio .NET design tools and wizards. We develop ... oraCommand.Connection = logForm.oraConnection; oraCommand.CommandType = CommandType.StoredProcedure; oraCommand.CommandText = cmdString; oraCommand.Parameters.Add(paramFacultyName); oraCommand.Parameters.Add(paramFacultyCourse);...

Ngày tải lên: 24/10/2013, 09:15

... sqlCommand.Connection = logForm.sqlConnection; sqlCommand.CommandType = CommandType.Text; sqlCommand.CommandText = cmdString; InsertParameters(sqlCommand); //FacultyDataAdapter.InsertCommand ... AM Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 494 Chapter 6 Data Inserting with Visual C# .NET table in the database and should be read back and displayed in ... provider, the location and the name of the database, and username and password used to access the database. In this case, no username and password are utilized for our database, so those two...

Ngày tải lên: 24/10/2013, 09:15

... AM Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Chapter 7 Data Updating and Deleting with Visual C #. NET Practical Database Programming With Visual C# .NET, by Ying ... 0; OracleCommand oraCommand = new OracleCommand(); oraCommand.Connection = oraConnection; oraCommand.CommandType = CommandType.StoredProcedure; oraCommand.CommandText = cmdString; oraCommand.Parameters.Add("Name", ... between the world of objects and the world of data. In Visual Studio .NET you can write LINQ queries in C# with SQL Server databases, XML documents, ADO .NET DataSets, and any collection of objects...

Ngày tải lên: 28/10/2013, 16:15