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ASP.NET Database Connection

, 11 Oct 2013
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  Introduction : Now we discuss about Asp.net Database ConnectionAsp.net provide several type of classes to connection from ADO.NET here

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Introduction :

 

Now we discuss about Asp.net Database Connection Asp.net provide several type of classes to connection from ADO.NET here we discuss some classes ...

To Access the ADO.Net you must import  Namespaces

 

System.Data 

 

System.Data this namespace hold some type of objects if you want to use this classes or method first you must import this Namespace every page in .net

  • DataSet
  • DataTable
  • DataRow
  • DataRelation

 

System.Data.OleDb

 

This namespace it’s general namespace one you import and you can easly use every database like sql.server.mysql,even you can use excel sheet it provide some usefull objects..

  • OleDbConnectin
  • OleDbCommand
  • OleDbDataSet
  • OleDbDataReader
  • OleDbDataAdapter


System.Data.SQLClient

 

This is same OleDb but this  specially for sqlserver and it hold this type of objects

  • SQLConnection
  • SQLCommand
  • SQLDataSet
  • SQLDataReader
  • SQLDataAdapter

 

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