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Question
How to check if a datareader is closed or opened?
 Question Submitted By :: Guest
I also faced this Question!!     Rank Answer Posted By  
 
  Re: How to check if a datareader is closed or opened?
Answer
# 1
use this method
.Isclosed()
 
Is This Answer Correct ?    1 Yes 0 No
Sesha
 

 
 
 
Other ADO.NET Interview Questions
 
  Question Asked @ Answers
 
What are the attirbutes of DataSet? IBM4
how to keep track of index in listbox items.  1
What are the three Ado objects? Microsoft5
Explain the ADO . Net Architecture ?  2
How to generate XML from a dataset and vice versa?  1
Where does ADO.NET and XML web services come in the architecture ? TCS1
What is the key feature of ADO.NET compared to ADO ? TCS2
Features and disadvantages of dataset? Microsoft2
How do you merge two datasets into the third dataset in a simple manner? IBM1
Which type of database is used while processing dynamic database? Microsoft1
what is the criteria of selection in sbi interview? SBI1
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  3
what is typed and untyped dataset  1
What are the steps in connecting to database? Microsoft1
What is sequence of code in retrieving data from database ? Accenture2
what is trigger? Microsoft7
What provider ADO.net use by default? Accenture5
What is reference by value how does it works in .net? SQL-Star1
About ado.net components/objects. Usage of data adapters and tell the steps to retrieve data ? MMTS1
Call a stored procedure from ado.net and pass parameter to it ? Keane-India-Ltd5
 
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