总的来说,我有以下几点:
List<Person> items = new List<Person>();
Person p = new Person() { NameP = "Samantha", Gen = true, Feb = true, Mar = false, Apr = false, Mag = false, Lug = false, Ago = false, Set = false, Ott = false, Nov = false, Dic = false };
items.Add(new Person() { NameP = "Jack", Gen = true, Feb = true, Mar = true, Apr = true, Mag = false, Lug = false, Ago = false, Set = false, Ott = false, Nov = false, Dic = false });
listView.ItemsSource = items;
其中Person是由字符串NameP和12布尔值组成的类,一个用于月份。
我设法在ListView的GridView内部看到它们。结果如下:
现在,我必须将所有项目的黄色背景更改为“true”,我不知道。这是xaml代码:
<ListView x:Name="listView" Height="144">
<ListView.View>
<GridView>
<GridViewColumn Width ="150" Header="NAMEP" DisplayMemberBinding="{Binding NameP}"/>
<GridViewColumn Width ="50" Header="GEN" DisplayMemberBinding="{Binding Gen}"/>
<GridViewColumn Width ="50" Header="FEB" DisplayMemberBinding="{Binding Feb}"/>
<GridViewColumn Width ="50" Header="MAR" DisplayMemberBinding="{Binding Mar}"/>
<GridViewColumn Width ="50" Header="APR" DisplayMemberBinding="{Binding Apr}"/>
<GridViewColumn Width ="50" Header="MAG" DisplayMemberBinding="{Binding Mag}"/>
<GridViewColumn Width ="50" Header="GIU" DisplayMemberBinding="{Binding Giu}"/>
<GridViewColumn Width ="50" Header="LUG" DisplayMemberBinding="{Binding Lug}"/>
<GridViewColumn Width ="50" Header="AGO" DisplayMemberBinding="{Binding Ago}"/>
<GridViewColumn Width ="50" Header="SET" DisplayMemberBinding="{Binding Set}"/>
<GridViewColumn Width ="50" Header="OTT" DisplayMemberBinding="{Binding Ott}"/>
<GridViewColumn Width ="50" Header="NOV" DisplayMemberBinding="{Binding Nov}"/>
<GridViewColumn Width ="50" Header="DIC" DisplayMemberBinding="{Binding Dic}"/>
</GridView>
</ListView.View>
</ListView>
感谢您的建议。
可能重复......:不,我需要改变颜色的颜色,而不是按照我所说的重复的问题中的要求以静态的方式改变颜色
答案 0 :(得分:2)
您可以使用转换器将布尔值转换为右背景
<GridViewColumn Width ="50" Header="GEN" >
<GridViewColumn.CellTemplate>
<DataTemplate>
<TextBlock Text="{Binding Path=Gen}" Background="{Binding Gen, Converter={StaticResource BackgroundConverter}}" />
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
转换器看起来像这样
class BackgroundConverter : IValueConverter
{
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value != null && value is bool && (bool)value)
{
return Application.Current.FindResource("ActiveBrush");
}
return Application.Current.FindResource("DefaultBrush");
}
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
throw new NotSupportedException();
}
}
App.Resources中的画笔
<SolidColorBrush x:Key="DefaultBrush" Color="Red" />
<SolidColorBrush x:Key="ActiveBrush" Color="Yellow" />
答案 1 :(得分:1)
您可以为列表视图编写样式
编写一个突出显示ListViewItems的样式
<Style TargetType="TextBlock" BasedOn="{StaticResource {x:Type TextBlock}}">
<Style.Triggers>
<DataTrigger Binding="{Binding RelativeSource={RelativeSource Mode=Self}, Path=Text}" Value="True">
<Setter Property="Background" Value="Yellow" />
</DataTrigger>
</Style.Triggers>
<Setter Property="ToolTip" Value="{Binding RelativeSource={RelativeSource Mode=Self}, Path=Text}"/>
</Style>
</ListView.Resources>
<ListView.View>
<GridView>
<GridViewColumn Header="ID" DisplayMemberBinding="{Binding Id}" Width="50"/>
<GridViewColumn Header="Date" DisplayMemberBinding="{Binding ItemID}" Width="auto" />
<GridViewColumn Header="ShipCity" DisplayMemberBinding="{Binding ItemSerialNumber}" Width="auto"/>
</GridView>
</ListView.View>
</ListView>