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ADO.NET

ADO.NET introduced as a part of .NET 1.0, is an API (set of classes) that is used to connect and access various data sources including XML, flat files, relational databases, and more. Here you may find ADO.NET related articles and news.

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The specified password does not match the database password when connecting with SQL Server Compa...

The specified password does not match the database password when connecting with SQL Server Compact 4.0
Mahesh Chand Aug 05, 2011
DbCommand Object (ADO.NET)

DbCommand object is used to send a SQL command to the data store.
Mukesh Kumar Jul 06, 2011
Disable dynamic Proxy in EF 4

Tip to how to disable Dynamic Proxy generation in entity framework 4.0
Muralidharan Deenathayalan Jul 06, 2011
Working with DataView

The DataView object provides a window into a data table that can be sorted and filtered.
Mukesh Kumar Jul 06, 2011
Connect to a Microsoft access database (ADO.NET)

The OleDbConnection object handles the connection to the Microsoft Access Database.
Mukesh Kumar Jun 30, 2011
Connecting to a Microsoft Excel Workbook (ADO.NET)

You can connect to a Microsoft Excel workbook using the OLE DB .NET data provider.
Mukesh Kumar Jun 30, 2011
Connection String in the Application Configuration File

Application configuration files contain settings that are specific to a particular application.
Mukesh Kumar Jun 30, 2011
Configuring connection to a Text File (ADO.NET)

The .NET OLE DB provider can read records from and insert records into a text file data source using the Microsoft Access database engine (ACE) driver.
Mukesh Kumar Jun 30, 2011
ADO.NET Data Providers

The classes responsible for the movement of data between the disconnected data classes in the client application and the data store are referred to as connected classes or provider classes.
Mukesh Kumar Jun 29, 2011
Configuring an ODBC Connection String

Open Database Connectivity (ODBC) is one of the older technologies the .NET Framework supports, primarily because you still need the .NET Framework to connect to older database products that have O...
Mukesh Kumar Jun 29, 2011
Configuring an OLEDB Connection String

The .NET Framework data provider for OLE DB connects to an OLE DB data sources through the OleDbConnection object.
Mukesh Kumar Jun 29, 2011
Configuring an SQL Server Connection String

The SQL Server provider enables you to access SQL Server 7.0 and later.
Mukesh Kumar Jun 29, 2011
Working with ADO.NET Oracle Data Provider

.NET Framework Data Provider for Oracle is a collection of classes for accessing that allows developers to work with Oracle databases in C# and .NET.
Mukesh Kumar Jun 29, 2011
Create an XML schema form a DataSet

You can store the schema definition with data from a DataSet within XML file by passing XmlWriteMode.WriteSchema as the second parameter of the WriteXml method of DataSet.
Mukesh Kumar Jun 28, 2011
Deserializing a Data Set from XML

You can easily create a DataSet by deserializing an XML file or stream.
Mukesh Kumar Jun 28, 2011
Deserializing a Data Set from Binary Data

You can easily deserialized Binary Data into a data set.
Mukesh Kumar Jun 28, 2011
Retrieve Values from a DataRow Array using different techniques

In this example we are going to see how to retrieve data values from a DataRow Array using different techniques.
Mukesh Kumar Jun 26, 2011
Automatic Numbering for the Primary Key Column

You can designate a column in your table as an auto-increment column. This column will be automatically populated with a number that will be the primary key.
Mukesh Kumar Jun 25, 2011
Creating a Foreign Key Constraint

You can use constraints to enforce restrictions on the data in a DataTable , in order to maintain the integrity of the data.
Mukesh Kumar Jun 25, 2011
Adding a Calculated Column to a DataTable

An expression column contains a value that is calculated from other column values in the same row, or from an aggregate of rows in the table or in a related table.
Mukesh Kumar Jun 24, 2011

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