Question

wpf GridView中定义一删除列，是用图片按钮，怎么写

Answer 1

//后台
         void Button_Click(object sender, RoutedEventArgs e)
        {
            if (e.Source is ListViewItem) {
                lv1.Items.Remove(e.Source);
            }
        }

         <ListView x:Name="lv1" Button.Click="Button_Click">
            <ListView.View>
                <GridView x:Name="gv1" >
                    <GridView.Columns>
                        <GridViewColumn Header="List"/>
                         <!--自己该Button的大小和使用的图片-->
                        <GridViewColumn Width="40">                        

                            <GridViewColumn.CellTemplate>
                                <DataTemplate>
                                    <Button>
                                        <Image />
                                    </Button>
                                </DataTemplate>
                            </GridViewColumn.CellTemplate>
                        </GridViewColumn>
                    </GridView.Columns>
                </GridView>
            </ListView.View>
        <ListViewItem >20</ListViewItem>
        <ListViewItem >30</ListViewItem>
        </ListView>

自己改Button的大小，Image使用的 图片