Question

我有一个ListView，在其中我显示给定类型的对象列表。对象的一个属性是颜色。有没有办法为给定颜色的每一行着色，或者以任何图形方式显示它？现在，我只想出了如何在单独的列中显示颜色字符串。对象：

public class Parcel
{
    public int parcelId { get; set; }
    public int sizeX { get; set; }
    public int sizeY { get; set; }
    public int positionX { get; set; }
    public int positionY { get; set; }
    public int area { get; set; }
    public Color color { get; set; }

    private Random rnd = new Random();

    public Parcel(int id, int sX, int sY, int pX, int pY)
    {
        parcelId = id;
        sizeX = sX;
        sizeY = sY;
        positionX = pX;
        positionY = pY;
        area = sX * sY;
        color = Color.FromRgb((byte)rnd.Next(0, 256), (byte)rnd.Next(0, 256), (byte)rnd.Next(0, 256));
    }
}

ListView：

<ListView x:Name="listViewParcelsInContainer" HorizontalAlignment="Left" Height="201" Margin="115,309,0,0" VerticalAlignment="Top" Width="294">
        <ListView.View>
            <GridView>
                <GridViewColumn Header="ID PACZKI" DisplayMemberBinding="{Binding parcelId}"/>
                <GridViewColumn Header="Szerokość (w cm)" DisplayMemberBinding="{Binding sizeX}"/>
                <GridViewColumn Header="Długość (w cm)" DisplayMemberBinding="{Binding sizeY}"/>
                <GridViewColumn Header="Powierzchnia(w cm^2)" DisplayMemberBinding="{Binding area}"/>
                <GridViewColumn Header="Kolor" DisplayMemberBinding="{Binding color}"/>
            </GridView>
        </ListView.View>
    </ListView>

Answer 1

使用ListViewItem样式：

<ListView x:Name="listViewParcelsInContainer" HorizontalAlignment="Left" Height="201" Margin="115,309,0,0" VerticalAlignment="Top" Width="294">
    <ListView.ItemContainerStyle>
        <Style TargetType="ListViewItem">
            <Setter Property="Background">
                <Setter.Value>
                    <SolidColorBrush Color="{Binding color}"/>
                </Setter.Value>
            </Setter>
        </Style>
    </ListView.ItemContainerStyle>
    <ListView.View>
        <GridView>
            <GridViewColumn Header="ID PACZKI" DisplayMemberBinding="{Binding parcelId}"/>
            <GridViewColumn Header="Szerokość (w cm)" DisplayMemberBinding="{Binding sizeX}"/>
            <GridViewColumn Header="Długość (w cm)" DisplayMemberBinding="{Binding sizeY}"/>
            <GridViewColumn Header="Powierzchnia(w cm^2)" DisplayMemberBinding="{Binding area}"/>
            <GridViewColumn Header="Kolor" DisplayMemberBinding="{Binding color}">
            </GridViewColumn>
        </GridView>
    </ListView.View>
</ListView>

在ListView中为给定的对象颜色着色行

1 个答案: