Find all needed information about Web Service Support Dataset Or Datareader. Below you can see links where you can find everything you want to know about Web Service Support Dataset Or Datareader.
https://www.techrepublic.com/article/which-is-best-for-you-datareader-or-dataset/
The DataSet is a better choice when building a Web service that will return the retrieved data. Since a DataSet is serializable it can serve as the return value. Since a DataReader requires a...
https://medium.com/exam-70-487/data-reader-vs-data-adapter-ede63a5f771e
Nov 23, 2018 · Even though we are comparing DataReader & DataAdapter, underneath the abstractions, a DataAdapter uses a DataReader to populate the returned DataSet or DataTable. Using a DataReader …
https://forums.asp.net/t/1636341.aspx?why+does+web+services+do+not+support+datareader+
Jan 08, 2011 · SqlDatareader reads data from database on bases on live connection.You cannot return a SqlDataReader from a Web Service. This is a stream based object which cannot be serialized to cross machines boundaries over SOAP. You can use the DataSet instead.
https://social.msdn.microsoft.com/Forums/windows/en-us/870357cd-2c46-48cd-b1f0-a067a20f3526/use-dataset-or-datareader
Use the Datareader to retreive the data and then insert the rows into the Dataset. By using a Dataset your code will be a lot more maintainable and the overhead is on the client side not the network or DB server. Sunday, November 14, 2004 6:50 PM
https://www.hanselman.com/blog/ReturningDataSetsFromWebServicesIsTheSpawnOfSatanAndRepresentsAllThatIsTrulyEvilInTheWorld.aspx
Returning an object of type DataSet or Typed DataSet via publically accessible Web Service would succeed only in confusing a Java person, stymying any chance of interop, and giving them more ammo to use against.NET. To be clear, I WOULD architect a system that included DataSets if I felt that they provided an exceptional value.
https://stackoverflow.com/questions/561203/can-i-serialize-a-data-table-or-data-set-to-transfer-over-a-web-service-in-c
Can I serialize a Data Table or Data Set to transfer over a Web Service in C#? Ask Question Asked 10 years, 9 months ago. Active 3 years, 6 months ago. Viewed 32k times 11. 2. I am using a web service to query data from a table. ... The alternative is to expose the DataSet class in the service, and return the dataset object. But this will ...
https://stackoverflow.com/questions/1083193/whats-better-dataset-or-datareader
Further to Marc's point: you can use a DataSet with no database at all. You can fill it from an XML file, or just from a program. Fill it with rows from one database, then turn around and write it out to a different database. A DataSet is a totally in-memory representation of a relational schema.
http://www.aspneto.com/difference-a-complete-guide-about-dataset-vs-datareader.html
Now here in this tutorial, I’ll explain the main difference between dataset and datareader as well as show you how to use dataset or datareader with an example in asp.net using c# and vb.net. Let’s start with the difference between DataSet vs DataTable. Difference: DataSet vs DataReader
https://www.c-sharpcorner.com/interview-question/why-web-services-does-not-support-data-reader
SqlDatareader reads data from database on bases on live connection.You cannot return a SqlDataReader from a Web Service. This is a stream based object which cannot be serialized to cross machines boundaries over SOAP. You can use the DataSet instead.
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