When multiple users attempt to modify data at the same time Ex user 1 is updating record at same time user2 deleted record sucessfully.now user1 has press update button . how to handle concurrency

4 Answers   Digital Group,

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What are the advantages of ado.net?

0 Answers  

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Explain how to bind the controls(best practice) comboboxes to the data in the dataset?

0 Answers  

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How can I retrieve two tables of data at a time by using data reader? Data reader read and forward only, how is it possible to get 2 tables of data at a time?

0 Answers  

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What does ADO.NET consists of ?

7 Answers   TCS,

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Difference between DataReader and DataAdapter / DataSet and DataAdapter?

3 Answers   TCS,

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WHAT IS DIFF B/W VIEWS AND STORED PROCEDURE

2 Answers  

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What is microsoft ado.net?

0 Answers  

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What is connection pooling and what is the maximum pool size in ado.net connection string?

0 Answers  

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What is the use of SqlCommandBuilder?

0 Answers  

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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 28 can datareader hold data from multiple tables?

0 Answers  

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What is dao and ado?

0 Answers  

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