Hello Stefan,

My XAML-code looks like this:

<igDP:XamDataGrid

                        x:Name="IgGridProjects"

                        DataSource="{Binding Projects2}"

                        ActiveDataItem="{Binding CurrentProjListItem}"

                        SelectedItemsChanged="IgGridProjects_SelectedItemsChanged"

                        AssigningFieldLayoutToItem="IgGridProjects_AssigningFieldLayoutToItem"

                        GroupByAreaLocation="None">

                            <igDP:XamDataGrid.FieldLayouts>

                                <igDP:FieldLayout Key="masterRow">

                                    <igDP:Field Name="ShortName" Label="Short Name" />

                                    <igDP:Field Name="Name" Label="Name" />

                                    <igDP:Field Name="Owner" Label="Owner" />

                                </igDP:FieldLayout>

                                <igDP:FieldLayout Key="nestedRow">

                                    <igDP:Field Name="Name" Label="Name" />

                                    <igDP:Field Name="VersCreateDate" Label="Created On" />

                                    <igDP:Field Name="VersUpdateDate" Label="Updated On" />

                                </igDP:FieldLayout>

                            </igDP:XamDataGrid.FieldLayouts>

                        </igDP:XamDataGrid>

Where should I place the XAML you provided?

Isn't that the same as my previous question?

What I want to do here, is to specify the collection from which the nested items should be taken.

For example I have a vmProject ViewModel-class, that I use in my XamDataGrid. This class has two public collections, "Versions" and "Notes". In the XamDataGrid I only want to display objects from "Versions" as child-elements of vmProject. As of now the Grid displays both collections!

I still want the AutoGenerateFields set to false so that I can specify the columns myself.

Hello again,

I apologize for the misunderstanding. I created a sample project for you with the functionality you want. My custom class has two collections, too and I define the FiledLayout, so that only one of them is shown. When you have hierarchical data you should define a Field with the name of the collection or if you have DataSet, with the relationship, when the AutoGenereateFields property is set to False.

Looking forward for your reply.

Stefan,

I have a similar situation and your example helped to a certain extent. However, it fails in a certain scenario. I have modified your solution to reproduce my situation. I have added another class to the Person object and I need to display the "Height" field at the parent row level.

Attached is the modified code. It'll be great if you can help on this. Also, I added a "Number" property to the Cars class. Though the field is displayed correctly, I failed to understand how? Does XamDataGrid compare the rest of the fields to see what collection the FieldLayout belongs to ?

Thanks for your help.

Thank you Yanko Nikolov. That worked.