Defining a relationship using visual studio NET

. Defining a Relationship Using Visual Studio .NET In this section, you'll see how to create a Windows application in Visual Studio .NET (VS .NET) . (used to access the Northwind database), sqlDataAdapter1 (used to handle access to the Customers table), and sqlDataAdapter2 (used to handle access to...

Tài liệu Defining a Relationship Using Visual Studio .NET doc

... Defining a Relationship Using Visual Studio .NET In this section, you'll see how to create a Windows application in Visual Studio .NET (VS .NET) with a DataSet containing two DataTable ... need a DataSet object that contains DataTable objects to store the rows from the Customers and Orders tables. To create a DataSet object, click your blank form and then click the Generate Dataset ... These DataTable objects will reference the Customers and Orders database tables. You'll then learn how to define a relationship between the two DataTable objects in the XML schema. Create...

Accessing a database using visual studio NET

. Accessing a Database Using Visual Studio .NET Visual Studio .NET& apos;s Server Explorer allows you to use a subset of the features contained in the Databases. in the Databases folder of Enterprise Manager. Specifically, Server Explorer allows you to view, create, and edit databases, database diagrams, tables, views,...

Creating a dataview using visual studio NET

. Creating a DataView Using Visual Studio .NET In this section, you'll learn how to create a DataView using Visual Studio .NET (VS .NET) . You can follow. database, and drag the Customers table to your form. This creates a SqlConnection object named sqlConnection1 and a SqlDataAdapter object named sqlDataAdapter1....

Tài liệu Accessing a Database Using Visual Studio .NET ppt

... Accessing a Database Using Visual Studio .NET Visual Studio .NET& apos;s Server Explorer allows you to use a subset of the features contained in the Databases folder of Enterprise Manager. ... Specifically, Server Explorer allows you to view, create, and edit databases, database diagrams, tables, views, stored procedures, and user-defined functions. In this section, you'll be ... Server Explorer and some of its functionality. As you'll see, Server Explorer operates in a similar way to Enterprise Manager, which was covered in Chapter 2. Because of the similarity between...

Tài liệu Creating a DataView Using Visual Studio .NET pptx

... Creating a DataView Using Visual Studio .NET In this section, you'll learn how to create a DataView using Visual Studio .NET (VS .NET) . You can follow along with the steps ... window for sqlDataAdapter1. Accept the defaults in the dialog box, and click the OK button to create a DataSet object named dataSet11. 5. Drag a DataView object from the Data tab of the Toolbox ... 15. InitializeComponent(); 16. 17. // call the Fill() method of sqlDataAdapter1 18. // to populate dataSet11 with a DataTable named 19. // Customers 20. sqlDataAdapter1.Fill(dataSet11, "Customers");...

Tài liệu Creating a Command Object Using Visual Studio .NET docx

... Creating a Command Object Using Visual Studio .NET To create a SqlCommand object using Visual Studio .NET (VS .NET) , you drag a SqlCommand object from the Data tab of the Toolbox ... named MyDataReader containing a Windows application. 2. Add a SqlConnection object to your project (refer back to the previous chapter to see how to add a SqlConnection object using VS .NET) . ... CustomerID, CompanyName, and ContactName columns using Query Builder, as shown in Figure 8.3. Figure 8.3: Adding the CustomerID, CompanyName, and ContactName columns to the query using Query...

Tài liệu Creating a Connection Object Using Visual Studio .NET pdf

... Creating a Connection Object Using Visual Studio .NET To create a SqlConnection object using Visual Studio .NET, you drag a SqlConnection object from the Data tab of the Toolbox ... You'll recall that a SqlConnection object allows you to connect to a SQL Server database. You can also drag an OleDbConnection object from the Toolbox to your form to connect to a database ... you've entered all the mandatory details, and you can choose to save your details by clicking OK, or you can click Advanced to enter additional details such as the connection timeout, as shown in...

Tài liệu Creating a DataAdapter Object Using Visual Studio .NET doc

... Creating a DataAdapter Object Using Visual Studio .NET In this section, you'll learn how to create a DataAdapter using Visual Studio .NET. Note You'll find a completed VS .NET ... create a SqlDataAdapter object by dragging a SqlDataAdapter object from the Data tab of the Toolbox to your form. When you drag a SqlDataAdapter object to your form, you start the Data Adapter ... the Data Adapter Configuration Wizard. Figure 10.12: Final dialog box for the Data Adapter Configuration Wizard Click the Finish button to complete the Wizard. A SqlDataAdapter object named...

Tài liệu Creating a DataSet Object Using Visual Studio .NET docx

... Creating a DataSet Object Using Visual Studio .NET In this section, you'll learn how to create a DataSet using Visual Studio .NET. Note You'll find a completed VS .NET example ... sqlDataAdapter1.Fill(dataSet11, "Products"); sqlConnection1.Close(); System.Data.DataTable myDataTable = dataSet11.Tables["Products"]; foreach (System.Data.DataRow myDataRow in myDataTable.Rows) ... form, and add code to your form to fill it using the Fill() method of a DataAdapter object. • Click the Generate Dataset link at the bottom of the Properties window of your DataAdapter. You can...

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