>>Hi,
>>
>>I have a mmGridView which has a combobox in its edit template to allow the user to select an item from a list. This is the definition of the datasource that is supposed to give the combo the items that the user can select (or at least that's what I understand it is supposed to be doing, but could be completely wrong):
>>
>>

<asp:ObjectDataSource ID="odsRiders" runat="server" SelectMethod="GetRidersAndWaiversByPlan(this.oPolicy.Entity.PlanFK)"
>>                                    TypeName="SamaanSystems.IAS.Business.Plan"></asp:ObjectDataSource>

>>
>>
>>I get this error:
>>
>>ObjectDataSource 'odsRiders' could not find a non-generic method 'GetRidersAndWaiversByPlan(this.oPolicy.Entity.PlanFK)' that has no parameters.
>>
>>This method does exist, so I guess my problem is how I am passing the parameters. How do I do this?
>
>Remove () from the SelectMethod and use SelectParameters to specify parameters.

Thanks Naomi,

if I try this:

<asp:ObjectDataSource ID="odsRiders" runat="server" SelectMethod="GetRidersAndWaiversByPlan"  SelectParameters="this.oPolicy.Entity.PlanFK"
                                    TypeName="SamaanSystems.IAS.Business.Plan"></asp:ObjectDataSource>

I get this error:

The 'SelectParameters' property is read-only and cannot be set.