You need to be able to retrieve data from DataSet object
that has four DataTable objects. There are currently
UniqueConstraint and ForeignKeyConstraint Object on the
DataTable objects to enforce the data rules. You find that
you can retrieve the data from the individual DataTable
objects, but you are not able to retrieve the data from the
combination of DataTable objects in a Parent/Child manner.
What should you do to able to retrieve the data in a
Parent/Child manner?
a) Set the EnforceParentChild parameter of the DataSet to True.
b) Set the EnforceRelation parameter of the Relations
collection to True.
c) Add DataRelation objects to the Relations Collection to
make the DataSet present the data in Parent/Child manner.
d) Add a primary key and a foreign key to each of the
DataTable objects that should present the data in a
Parent/Child manner.
Why is the standalone environment only useful during the
development process?
4
I am trying to implement sorting facility from client side
code in GridView Control.
So how can I fill up an Array inside client side code
(using JavaScript), i want to assign my DataSet object
declared and filled up on Server side(in code behind) to
the array (on client side)
benefits of migration from asp to asp.net
hi frnds,
i have to give presentation to a client about how useful
would be migrating their project
from asp to asp.net .plz give me some points which i should
incorporate in my ppt
thanks
82
Can we make activex dll also ti execute in some process as
that of client ? How can we do?
What is the basic purpose of the required field validator?
How can you use a required field validator to check that the
user changes the initial value of a text box? a listbox?
12
Why should i prefer JSP over asp.net or any other web
development language..??
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