<DataGrid AutoGenerateColumns="True" Height="80" Margin="2,-4,8,0" Name="grdQHDRShowAll" VerticalAlignment="Top" ItemsSource="{Binding}" IsReadOnly="True" SelectionChanged="grdQHDRShowAll_SelectionChanged">
                                        <DataGrid.Columns>

                                            <DataGridTemplateColumn>
                                                <DataGridTemplateColumn.CellTemplate>
                                                    <DataTemplate>
                                                        <Button Click="Qhdr_CreateOrder_Click"  CommandParameter="{Binding Path=QuoteNo}" >Create Order</Button>
                                                    </DataTemplate>
                                                </DataGridTemplateColumn.CellTemplate>
                                            </DataGridTemplateColumn>
                                        </DataGrid.Columns>
                                    </DataGrid>

<Button IsEnabled="{Binding Path=BoolProp}"/>

<Button IsEnabled="{Binding ElementName=CellName, Path=BoolProp}"/>

<Button Content="Approve" VerticalAlignment="Center" Height="23" Width="90" FontWeight="Bold" Command="{Binding ApprovedCommand}" Margin="5,0,0,0" IsEnabled="{Binding IsEnabled,Mode=TwoWay}"/>