<Style TargetType="CheckBox">
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="CheckBox">
                        <StackPanel Orientation="
 
Horizontal">
                            <Grid Height="20" Width="20">
                                <Image x:Name="imageNoChecked" Source="/MPCR.GE.Client.EmployeeManagement;component/Images/ckNoChecked.png" Height="32" Width="32"  Margin="-12" />
                                <Image x:Name="imageChecked" Source="/MPCR.GE.Client.EmployeeManagement;component/Images/ckChecked.png" Height="32" Width="32" Margin="-12" />
 

                            </Grid>
                            <Label Content="{TemplateBinding Content}" FontSize="{TemplateBinding FontSize}" Foreground="{TemplateBinding Foreground}" />
                        </StackPanel>

                        <ControlTemplate.Triggers >
                            <Trigger Property="
 
IsChecked" Value="True">
                                <Setter TargetName="imageChecked" Property="Visibility" Value="Visible" />
                                <Setter TargetName="imageNoChecked" Property="Visibility" Value="Hidden" />
                            </Trigger>
                            <Trigger Property="IsChecked" Value="False">
                                <Setter TargetName="imageChecked" Property="Visibility" Value="Hidden" />
                                <Setter TargetName="imageNoChecked" Property="Visibility" Value="Visible" />
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

把圖片地址換一下就行了，一個上為選中的樣子，一張是選中後的圖片

我先給你看看我的圖片吧

我就這兩張圖片，回去試試吧，用法你懂的，不懂得Q我，QQ875556003

潛移默化學會WPF(樣式篇)---改造CheckBox，全新metro風格 - AYUI框架 - 博客園