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Creating DataSet Relationships

MRW
Hello!

I'm trying to create a dataset with a relationship inside a class, so
it can be used on multiple pages.

If I create the dataset in the class and define the relationship in the
page, it works perfectly. If I create the relationship in the class
itself, it doesn't work.

The only thing I can think of is that on the page I declare the
relationship even though it's declared in the class, so I can use it in
the code of that page, for example:

Dim userRelation As DataRelation

....
For Each rowRecord As DataRow In rowUser.GetChildRows(userRelation)
....

Any ideas?

Nov 28 '06 #1
1 1234
MRW
Found it!

In case anybody is looking for it you need to define the relationship
as:

Dim userRelation As DataRelation = dsDT.Relations.Item("userRelation")

on the page.

MRW wrote:
Hello!

I'm trying to create a dataset with a relationship inside a class, so
it can be used on multiple pages.

If I create the dataset in the class and define the relationship in the
page, it works perfectly. If I create the relationship in the class
itself, it doesn't work.

The only thing I can think of is that on the page I declare the
relationship even though it's declared in the class, so I can use it in
the code of that page, for example:

Dim userRelation As DataRelation

...
For Each rowRecord As DataRow In rowUser.GetChildRows(userRelation)
...

Any ideas?
Nov 28 '06 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

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