<center>DataGrid Problem</center>

When using the datagrid to dispaly data and as a navigator to a seperate page this problem comes.
this is because we can specify only one filed as the DataNavigateUrlField. Upto my knowledge the solution is to keep two datagrids seperately as parent and child.

do you have any comments!!!

ex:
Table 1 -> Primery key = Key1+Key2

so how are you going to use a asp:HyperLinkColumn to navigate to another page, say for edit!!!.

You could use a template column and manually construct the URL with all the keys you need in the querystring.

Alternatively, as much as it pains DB people to hear it, you could create an identity or guid column to uniquely identify each row and use that as your single row identifier for the purpose of a single argument URL in the hyperlinkcolumn.

Peter
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Work smarter, not harder.

Yes, its working, thnx for it.

and you can do it in another way to,
  , you can build the retrive query to contain the Query string,
  but, it may harm the generality, isnt it?

Sure, you could certainly build the querystring in the data query. If you needed to also use the data from multiple columns that you are putting in the querystring you could just select those columns again by themselves.

Peter
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Work smarter, not harder.