WPF ListView 置中顯示

今天遇到的問題：

方法1：設定GridViewColumn的ActualWidth

 <ListView >            <ListView.View>                <GridView >                    <GridViewColumn Header="名稱"   Width="200" x:Name="column">                        <GridViewColumn.CellTemplate>                            <DataTemplate>                                <TextBlock Text="{Binding Name}" TextAlignment="Center" MinWidth="{Binding Path=ActualWidth,ElementName=column}"/>                            </DataTemplate>                        </GridViewColumn.CellTemplate>                    </GridViewColumn>                    <GridViewColumn Header="接收"  Width="120" x:Name="sss">                        <GridViewColumn.CellTemplate>                            <DataTemplate>                                <Border  MinWidth="{Binding Path=ActualWidth,ElementName=sss}">                                    <CheckBox IsChecked="{Binding IsReceive}" HorizontalAlignment="Center"/>                                </Border>                            </DataTemplate>                        </GridViewColumn.CellTemplate>                    </GridViewColumn>                </GridView>            </ListView.View>        </ListView>

注意修改CheckBox置中的時候，需要把他套在Border裡，直接寫在CheckBox上話沒效果。

方法2：設定Style，推薦。

        <Style x:Key="ListViewItemStyle" TargetType="{x:Type ListViewItem}">            <Setter Property="HorizontalContentAlignment" Value="Stretch"/>        </Style>

再修改需要置中的控制項HorizontalAlignment=“Center”

<ListView ItemContainerStyle="{DynamicResource ListViewItemStyle}">            <ListView.View>                <GridView >                    <GridViewColumn Header="名稱"   Width="200">                        <GridViewColumn.CellTemplate>                            <DataTemplate>                                <TextBlock Text="{Binding Name}"/>                            </DataTemplate>                        </GridViewColumn.CellTemplate>                    </GridViewColumn>                    <GridViewColumn Header="接收"  Width="120">                        <GridViewColumn.CellTemplate>                            <DataTemplate>                                <CheckBox IsChecked="{Binding IsReceive}" HorizontalAlignment="Center"/>                            </DataTemplate>                        </GridViewColumn.CellTemplate>                    </GridViewColumn>                    <GridViewColumn Header="拒絕"  Width="120" >                        <GridViewColumn.CellTemplate>                            <DataTemplate>                                <CheckBox IsChecked="{Binding IsRefuse}" HorizontalAlignment="Center"/>                            </DataTemplate>                        </GridViewColumn.CellTemplate>                    </GridViewColumn>                </GridView>            </ListView.View>        </ListView>