hierarchical grid selected rows. How to get their parents

[Jean-Marc]

Hi, I have an hierarchical grid.  masterTableView and DetailTables.
DetailTables has a GridClientSelectColumn that allows to select rows (multiselection)

<telerik:RadGrid ID="RadGridResources" runat="server" Width="950px" ShowStatusBar="true"
            AutoGenerateColumns="False" PageSize="7" AllowSorting="True" AllowMultiRowSelection="True"
            AllowPaging="True">
            <PagerStyle Mode="NumericPages"></PagerStyle>
            <MasterTableView Width="100%" DataKeyNames="IDResource" AllowMultiColumnSorting="True" HierarchyDefaultExpanded="true">

                    <DetailTables>
                        <telerik:GridTableView DataKeyNames="IDSlot" Name="Slot" Width="100%">
                            <Columns>

                                 <telerik:GridClientSelectColumn HeaderStyle-Width="40px"
                                                                UniqueName="CheckboxSelectIDSlotColumn"
                                                                >
                                    <HeaderStyle Width="40px" />
                                </telerik:GridClientSelectColumn>

                                <telerik:GridBoundColumn SortExpression="IDSlot" HeaderText="IDSlot" HeaderButtonType="TextButton"
                                    DataField="IDSlot">
                                </telerik:GridBoundColumn>

                                <telerik:GridBoundColumn SortExpression="Code" HeaderText="Code" HeaderButtonType="TextButton"
                                    DataField="Code">
                                </telerik:GridBoundColumn>
                                <telerik:GridBoundColumn SortExpression="Description" HeaderText="Description" HeaderButtonType="TextButton"
                                    DataField="Description">
                                </telerik:GridBoundColumn>
                            </Columns>
                        </telerik:GridTableView>
                    </DetailTables>

                <Columns>
                    <telerik:GridBoundColumn SortExpression="IDResource" HeaderText="IDResource" HeaderButtonType="TextButton"
                        DataField="IDResource">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn SortExpression="Code" HeaderText="Code" HeaderButtonType="TextButton"
                        DataField="Code">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn SortExpression="Description" HeaderText="Description" HeaderButtonType="TextButton"
                        DataField="Description">
                    </telerik:GridBoundColumn>
                </Columns>
            </MasterTableView>

            <ClientSettings enablePostBackOnRowClick="true">
                <ClientEvents  />
                <Selecting AllowRowSelect="true" />
            </ClientSettings>
        </telerik:RadGrid>

any time a row is selected I would like to get all the selected rows collection. Think can use selectedIndexChanged...

Protected Sub RadGridResources_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles RadGridResources.SelectedIndexChanged
        Try

            Dim selectedItems As New ArrayList
            Dim idSlot As Long

                For i = 0 To RadGridResources.SelectedItems.Count - 1
                    Dim dataItem As GridDataItem = RadGridResources.SelectedItems(i)
                    idSlot = dataItem("IDSlot").Text
                    selectedItems.Add(idSlot)


                Next

              'TO DO


        Catch ex As Exception

        End Try
    End Sub

In the away here above I find all IDSlot (child) selected values but I don't know how to find their IDResource (parent)

Thank you

[Princy]

Hello Jean,

Please take a look in to the following help documentation.
Traversing detail tables/items in Telerik RadGrid.

Thanks,
Princy.

[Jean-Marc]

Dim parentItem As GridDataItem = CType(dataItem.OwnerTableView.ParentItem, GridDataItem) is a perfect solution,
thanks.

A different question:
as i loop through selected rows

For i = 0 To RadGrid1.SelectedItems.Count - 1
Next

SelectedItems collection is sort from the first selected (temporally) to the last one
is there a way to have them sort by parentItem?