Ado.Net

Introduction to ADO.NET 2.0 Agenda superfluous Talk .NET exemplar information provider Operation without Connection to a Database Applications pp cat o s Plain Talk Categories of objective lenss connected targets: Connecting a database Read- tho record set y Forward-only stream disordered determinations: No connection to a database Off-line operation Sorting, Searching, Filtering, Modifying ADO.NET architecture .

NET Framework Data Provider Connection DataAdapter exertion Select manipulate InsertCommand DataColumnCollection UpdateCommand ConstraintCollection DeleteCommand DataReader DataRelationCollection DataTable Data rowingCollection D t R C ll ti Command Parameters DataSet DataTableCollection DB XML Connected objective lenss Connection Obj t C ti Object A Connection for communicating with a Database As an ADO Connection Object O O Connected Objects Command Obj t C d Object Query head for the hills a Stored Procedure Any A SQL Command C d As an ADO Command Object Connected Objects DataReader Object D t R d Obj t Data Row is Read- hardly Read Only Keep one row only Forward-only stream F d l t Connected Objects DataAdapter Object D t Ad t Obj t A tie-in for fragmented Objects One DataAdapter mapping to one DataTable  disconnect Objects DataTable Obj t D t T bl Object Retrieving data from the Rows seat As an ADO Recordset Object unconnected Objects DataSet Object D t S t Obj t A container for DataTable objects supercede easily with XML Docs. As A an ADO Recordset Obj t R d t Object Disconnected Objects D ataRelation Object D t R l ti Obj t tramme! l a relation between DataTable objects i.e. Matster-to-Detail go under D fi a find out. i.e. Delete th d t il when t l i D l t the details h to delete the masters record. Disconnected Objects DataView Object D t Vi Obj t Define a rule. i e Sorting or Filtering a rule i.e. DataTable .NET Framework Data Provider NET  utilize the Connection Object (one) Using a Pooling Connection by...If you urgency to get a full essay, order it on our website: OrderCustomPaper.com

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