MasterRowGetChildListEventArgs.ChildList Property

Gets or sets a detail clone’s record list.

Namespace: DevExpress.XtraGrid.Views.Grid

Assembly: DevExpress.XtraGrid.v24.2.dll

Declaration

C#

public IList ChildList { get; set; }

VB.NET

Public Property ChildList As IList

Property Value

Type	Description
IList	An object implementing the IList interface and containing records for the detail clone.

Remarks

Use the ChildList property to provide data for an empty detail. Initially the property value is null (Nothing in Visual Basic). You can set the property to any object implementing the IList interface (ArrayList, DataView, etc).

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the ChildList property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

winforms-grid-vertically-align-detail-views/CS/DetailsUnderEachOther/Form1.cs#L56

        relations.Add(new RelationName(dataRelation.ChildTable.TableName));
    e.ChildList = relations;
}

XPO_how-to-filter-an-associated-collection-in-legacy-xpo-versions-e876/CS/Form1.cs#L20

    Category category = (Category)masterGrid.GetRow(e.RowHandle);
    e.ChildList = category.AvailableProducts;
}

XPO_how-to-bind-a-non-persistent-collection-property-to-a-grid-control-e2062/CS/Form1.cs#L20

    Category category = (Category)masterGrid.GetRow(e.RowHandle);
    e.ChildList = category.AvailableProducts;
}

winforms-grid-master-detail-entity-framework/CS/Entities/Form1.cs#L32

    Product p = (Product)gridView1.GetRow(e.RowHandle);
    e.ChildList = p.Order_Details.Select(od => od.Order).Distinct().ToList(); ;
}

winforms-grid-load-refresh-detail-data-from-database/CS/WindowsApplication297/Form1.cs#L77

private void gridView1_MasterRowGetChildList(object sender, DevExpress.XtraGrid.Views.Grid.MasterRowGetChildListEventArgs e) {
    e.ChildList = GetDetailData((ColumnView)sender, e.RowHandle);
}

VB.NET

winforms-grid-vertically-align-detail-views/VB/DetailsUnderEachOther/Form1.vb#L60

    e.ChildList = relations
End Sub

XPO_how-to-filter-an-associated-collection-in-legacy-xpo-versions-e876/VB/Form1.vb#L22

    Dim category As Category = CType(masterGrid.GetRow(e.RowHandle), Category)
    e.ChildList = category.AvailableProducts
End Sub

XPO_how-to-bind-a-non-persistent-collection-property-to-a-grid-control-e2062/VB/Form1.vb#L22

    Dim category As Category = CType(masterGrid.GetRow(e.RowHandle), Category)
    e.ChildList = category.AvailableProducts
End Sub

winforms-grid-master-detail-entity-framework/VB/Entities/Form1.vb#L34

Dim p As Product = CType(gridView1.GetRow(e.RowHandle), Product)
e.ChildList = p.Order_Details.Select(Function(od) od.Order).Distinct().ToList()

winforms-grid-load-refresh-detail-data-from-database/VB/WindowsApplication297/Form1.vb#L77

Private Sub gridView1_MasterRowGetChildList(ByVal sender As Object, ByVal e As MasterRowGetChildListEventArgs)
    e.ChildList = GetDetailData(CType(sender, ColumnView), e.RowHandle)
End Sub