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DataReader
In ADO.NET, a DataReader is a broad category of objects used to sequentially read data from a data source. DataReaders provide a very efficient way to access data, and can be thought of as a Firehose cursor from Active Server Pages, ASP Classic, except that no server-side Cursor (databases), cursor is used. A DataReader parses a Tabular Data Stream from Microsoft SQL Server, and other methods of retrieving data from other sources. A DataReader is usually accompanied by a Command object that contains the query, optionally any parameters, and the connection object to run the query on. DataReader types There is no DataReader class in ADO.NET, but there are a number of classes that implement the IDataReader interface: * * * DataReaders have a small footprint and good performance because each is tailor-made to the task at hand, however this makes it more difficult to write an application that can be moved from one backend data source to another. Some provider-specific DataReade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Float (
Float may refer to: Common usage * Lowboy (trailer), called a float in Eastern Canada usage * Float (parade) Arts and entertainment * ''Float'' (sculpture), a 1990 public artwork by American artist Peter Flanary * ''Float'' (2019 film), a 2019 American animated short film produced by Pixar * ''Float'' (2023 film), a 2023 drama film directed by Sherren Lee * Float (b-boy move), a balance-intensive breakdance move Music Albums * ''Float'' (Aesop Rock album), 2000 * ''Float'' (Flogging Molly album), 2008 * ''Float'' (Styles P album), 2013 Songs * "Float" (Tim and the Glory Boys song), 2022 * "Float", by Bush from '' Golden State'', 2001 * "Float", by Eden from '' Vertigo'', 2018 * "Float", by Janelle Monáe from '' The Age of Pleasure'', 2023 * "Float", by The Music from '' The Music'', 2002 * "Float", by RAH Band from ''Mystery'' * "Float", by Russell Dickerson from '' Yours'', 2017 Beverages * Float, an ice cream soda * Floats (drink), line of bottled beverages designed to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |