将图像源设置为网格模板字段WPF

Question

我想在wpf网格中将图像源设置为模板字段。它是一个删除列。我的代码如下

<my:DataGrid ItemsSource="{Binding}"  IsReadOnly="True" CanUserAddRows="false" AutoGenerateColumns="False" Height="258" HorizontalAlignment="Left" Margin="12,0,0,18" Name="grd_list" VerticalAlignment="Bottom" Width="430">
        <my:DataGrid.Columns>
            <my:DataGridTextColumn Visibility="Hidden" Header="f1" Binding="{Binding f1}"/>
            <my:DataGridTextColumn Header="f2" Binding="{Binding f2}"/>
            <my:DataGridTextColumn Header="f3" Binding="{Binding f3}"/>
            <my:DataGridCheckBoxColumn Header="Active" Binding="{Binding active}"/>
            <my:DataGridCheckBoxColumn Header="f4" Binding="{Binding f4}"/>
            <my:DataGridTextColumn Header="Date" Binding="{Binding createDate}"/>
            <my:DataGridTemplateColumn Header="Delete" CellTemplate="{StaticResource myTemplate}"/>
            <my:DataGridTemplateColumn Header="Edit">
                <my:DataGridTemplateColumn.CellTemplate >
                    <DataTemplate>
                        <Button Name="btn_edt" ToolTip="Edit the row"  CommandParameter="{Binding f1}" Click="btn_edt_Click">
                            <StackPanel>
                                <Image Source="Images/imgs/edit.png" />
                            </StackPanel>
                        </Button>
                    </DataTemplate>
                </my:DataGridTemplateColumn.CellTemplate>
            </my:DataGridTemplateColumn>
        </my:DataGrid.Columns>
    </my:DataGrid>

我想将图像设置为类似

<my:DataGridTemplateColumn Header="Edit">
                <my:DataGridTemplateColumn.CellTemplate >
                    <DataTemplate>
                        <Button Name="btn_edt" ToolTip="Edit the row"  CommandParameter="{Binding f1}" Click="btn_edt_Click">
                            <StackPanel>
                                <Image Source="Images/imgs/edit.png" />
                            </StackPanel>
                        </Button>
                    </DataTemplate>
                </my:DataGridTemplateColumn.CellTemplate>
            </my:DataGridTemplateColumn>

如果可能的话，我该怎么做？

提前致谢
Sivajith