[Solved] Linq data source hierarchy in radGrid

[Brian Pratt]

Are there any examples of using a LINQ data source (or Linq2SQL in code) to create a hierarchy in a RadGrid?  All the examples I have found use DataSets.

I have, for example, a User object that has Roles that are loaded with the Object.    User.Roles returns a IEnumerable list of roles that that user belongs to.

Table Structure

User <- User Roles -> Roles

Thanks,

Brian

[Nikolay Rusev]

Hello Brian,

Bellow is example of RadGrid hierarchy with LinqDataSource controls:
http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/linqdatasource/defaultcs.aspx

Greetings,
Nikolay
the Telerik team

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[Princy]

Hi,

Please refer to the link below :
LINQ To SQL - binding and manual CRUD operations
http://www.telerik.com/help/aspnet-ajax/grdlinqtosqlbindingcrudoperations.html

In the case  of hierarchy for manual binding you can make use of the OnDetailTableDataBind  event to set the datasource of the child grid

Princy