[CLOSED] How to loop through grouped grid with checkboxselectionmodel

[blueworld]

Hi

I have a grid that displays groups. I am using a checkboxselectionmodel.

When I check ALL records, my delete method just deletes all selected rows in the first group, even if records in other groups are checked as well

        Dim sm As RowSelectionModel = TryCast(Me.GridPanelTasks.GetSelectionModel(), RowSelectionModel)

        Dim idList As New List(Of Long)

        For Each row As SelectedRow In sm.SelectedRows
            idList.Add(CLng(row.RecordID))
        Next

        // delete all records in idList

Sorry couldnt find something in the demos, so how do I need to alter my for each in order to include ALL groups and not just the first one

Second question, is there any way to give group headers a checkbox as well in order to select/unselect all items from a group? I am using a menuitem in a groupcommand right now, but it is a bit ugly because every button is on a different position dependant upon the length of the group name, so I would need something on the left side just next to the expanding '+' icon

[Daniil]

Hi @blueworld,

Re: deleting

Could you clarify what exactly the problem is? Does not SelectedRows contain all the records?

Could you also demonstrate your code for removal?

Re: a command to select/unselect

Please start a new forum thread.

[blueworld]

Hi Daniil,

you can close this Thread it was my fault. I had a hardcoded result limit in my query.
Sorry