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Conditional Load of Child Grid Template

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GridView

This is a migrated thread and some comments may be shown as answers.

Barry asked on 22 Sep 2010, 10:24 AM

Hi

Suppose I have a Grid with the following columns:

CustomerCode
AccountNumber
AccountDescription
Balances

And suppose I have a Child Grid which contains the following columns

CustomerCode
AccountNumber
Amount
ReferenceNumber

The realtionship between the grids is by AccountNumber

An example of the Main Grid data would be:

123456 12345600 Savings 1000.00
123456 12345601 Fixed 5000.00
123456 12345600 Transactions 2000.00

I am dealing with a large amount of data and so I only what to populate the Child Grid where the AccountTypeDescription has a value of "Transactions" At the moment the Child Grid is loading the transactions 3 times which I don't need. It only needs to populate for the "Transactions" row.

Is it possible to do this?

I am using Telerik WinForms Rad Controls Q2 2009

Thanks

1 Answer, 1 is accepted

Accepted

answered on 28 Sep 2010, 11:03 AM

scr1.png

Hi Barry,

This depends on the object used for data binding. In case your scenario concerns a typed DataSet, you can change the TableAdapter query to filter the data before binding the GridViewTemplate. Please review the attached screenshot.

Greetings,

Julian Benkov
the Telerik team

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