Difference between datareader and dataset?
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Answer Posted / ankur
data reader is connection oriented.it can access only one
value from the database.but the advantage is that it is
faster that dataset operation.
dataset is disconnected.using dataset you can access any
number of values. it can't be used without data adapter.
dataset can contain any number of tables and it maintain
the relationship between tables. when you refesh the
dataset then the changes affect the database
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