Hi,

I'm trying to add an image for the label in the header for a field like the following:

 <xam:UnboundField Name="HasAttachment"

                                                      DataType="{x:Type system:Int32}" BindingPath="HasAttachment"

                                                      Column="9" Row="0" RowSpan="2">

                                        <xam:Field.Settings>

                                            <xam:FieldSettings  AllowHiding="Never" CellValuePresenterStyle="{StaticResource HasAttachmentCellStyle}" CellMaxWidth="35" LabelHeight="0"/>

                                        </xam:Field.Settings>

                                        <xam:UnboundField.Label>

                                            <Image Source="../Resources/HasAttachment.png"  Width="20" Height="20" />

                                        </xam:UnboundField.Label>

                                    </xam:UnboundField>

The problem is:

1) some images for some fields worked, and another fields throw this exception:

Specified element is already the logical child of another element. Disconnect it first.

2) I removed these fields which throw the exception and kept the only which work, but the export to excel doesn't work now.

Any help !!!

Thanks in advance