Data Access in ASP.NET 4.5

 

What is a Database?

What is a Database? A database is a collection of data that is arranged so that it can be accessed, managed, and updated easily. The most popular type of database is the relational database. It is the type of database that is frequently used in websites. A relational database has the concept of tables, where data is stored in rows and columns, much like a …

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Different Data Source Controls

Different Data Source Controls In ASP.NET has seven built-in Data Source control, each used for a specific type of Data Access. SqlData Source: – It provides access to any data source that has an ADO.NET Data provider available, by default, the control has access to the ODBC, OLE DB, SQL Server, Oracle, and SQL Server Compact providers. LinqDataSource: – It provides access to different …

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Retrieving and Manipulating Data With SQL

Retrieving and Manipulating Data With SQL . When interacting with databases, you will use four distinct types of operations Create, Read, Update, and Delete. Reading Data To read data from a database:- First, you need to indicate the columns from the table that you want to retrieve for a query. You will do that with the SELECT statement. …

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Displaying and Updating Data

Displaying and Updating Data Here you will learn how to display, insert, update, and delete data using the popular data controls that you can use with ASP.NET. Besides working with the visual controls that are used to display and edit data in a web page, you will also learn how to work with the SqlDataSource control that acts as the bridge between …

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