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Difference between datareader and dataset?
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Answer Posted / jayeshwaree
datareader:
*connected enviornment
*reads one row at a time. By using Read() we can read the
read records of one row
*used to retrieve data as it returns a result set in a read
only and forward only mode
dataset:
*disconnected enviornment
*it is used as a container to hold one or more tables with
constraints and relations
*to update the changes made in dataset we need a data
adapter and we need to call the Update() method
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