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What are all the classes that are available in System.Data Namespace?
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explain connection less and with connection?diference between data reader,data set,data adapter? can we use data reader,data set in a single application? if yes explain with simple code,if no explain?
I loaded the dataset with a table of 10 records. One of the records is deleted from the backend, How do you check whether all the 10 records were present while updating the data(Which event and steps) and throw the exception.
2 Answers Fulcrum Logic, Satyam,
Which database is the ado.net?
Is datareader faster than datatable?
Which is better ole db or odbc?
What is difference between datagridview and datagrid control in winforms?
What are the benefits of using of ADO.NET in .NET 4.0?
What is different between sqlcommand object and command behavior object?
What is the difference between typed and untyped dataset?
Do we use stored procedure in ADO.Net?
What is the difference between a Dataset and DataReader? Can dataReader hold data from multiple tables?
3 Answers Fulcrum Logic, Merrill Lynch,
List the 4 common ado.net namespaces?
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Visual Basic (800) - C Sharp (3816)
- ASP.NET (3180)
- VB.NET (461)
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- ADO.NET (717)
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- BizTalk (89)
- Dot Net (2435)
- Exchange Server (362)
- SharePoint (720)
- WCF (340)
- MS Office Microsoft (6963)
- LINQ Language-Integrated Query (317)
- WPF (371)
- TypeScript (144)
- Microsoft Related AllOther (311)
