Sort Order Using RadGrid.GetBindingData

[VIjay]

Hi All,

I have IList<Class1>. My Class1 has two property. Say Name and ID Now I want. Dynamic Order By On Both Property.
OrderBy Should Be Ascending or Descending.

How can I achieve this functionality.

I am using this as            
var data = RadGrid.GetBindingData(retval.AsQueryable(), startIndex, maximumRows, sortBy, filterExpressions);

in sort by it only take the property name. so how can specify the sort order.

Please Help

Regards
Vijay

[VIjay]

can anyone from telerik help with this?

[VIjay]

Is My issue is very complex???

[VIjay]

Is My Question is very complex

[Angel Petrov]

Hi VIjay,

I am not sure about the exact implementation but I suppose that you are following the approach illustrated here. If that is the case you can set the MasterTableView.AllowMultiColumnSorting property to true as demonstrated below.

ASPX:

<MasterTableView AllowMultiColumnSorting="true">

With the above setup you will force the grid to pass both sort criteria to the web service. Later according to them you can sort the data and return the respective set of records. Bear in mind that both sort expressions will be available in the sortExpression parameter that the GetDataAndCount method from the demo receives.


Regards,
Angel Petrov
Telerik