ListViewItem 工具提示 WPF
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ListViewItem tooltip WPF
提问by avechuche
What I need is that when mouse per listviewitem show me all data from each in a tooltip.
我需要的是，当每个 listviewitem 的鼠标在工具提示中显示每个列表的所有数据时。
This is a part of my viewmdel
这是我的 viewmdel 的一部分
...
...
using GalaSoft.MvvmLight;
using GalaSoft.MvvmLight.CommandWpf;
...
...
private ObservableCollection<Articulo> _articulos;
private Articulo _articuloSeleccionado;
public ObservableCollection<Articulo> Articulos
{
get { return _articulos; }
set
{
_articulos = value;
RaisePropertyChanged();
}
}
public Articulo ArticuloSeleccionado
{
get { return _articuloSeleccionado; }
set
{
_articuloSeleccionado = value;
RaisePropertyChanged();
}
}
My .xalm
我的.xalm
<ListView Name="lvResultado"
ItemsSource="{Binding Articulos}"
SelectedItem="{Binding ArticuloSeleccionado}">
<ListView.ItemContainerStyle>
<Style TargetType="ListViewItem">
<Setter Property="HorizontalContentAlignment" Value="Center"/>
</Style>
</ListView.ItemContainerStyle>
<ListView.View>
<GridView>
<GridViewColumn Header="Código de barras" Width="200" DisplayMemberBinding="{Binding CodigoDeBarras}"/>
<GridViewColumn Header="Descripción" Width="250" DisplayMemberBinding="{Binding Descripcion}"/>
</GridView>
</ListView.View>
</ListView>
Thank you for your help. I tried several things but no good result.
感谢您的帮助。我尝试了几件事，但没有好的结果。
回答by dymanoid
You can define an ItemContainerStylethat would set your tooltip template and content.
您可以定义一个ItemContainerStyle来设置您的工具提示模板和内容。
See an example below, here I define an UniformGridto display multiple text lines in one column. You are free to setup your tooltip as you wish. You still need to tell the view which data properties need to be displayed in the tooltip.
请参见下面的示例，这里我定义了一个UniformGrid以在一列中显示多个文本行。您可以随意设置工具提示。您仍然需要告诉视图需要在工具提示中显示哪些数据属性。
<ListView ItemsSource="{Binding Articulos}">
<ListView.ItemContainerStyle>
<Style TargetType="{x:Type ListViewItem}">
<Setter Property="ToolTip">
<Setter.Value>
<UniformGrid Columns="1">
<TextBlock Text="{Binding CodigoDeBarras}"/>
<TextBlock Text="{Binding Descripcion}"/>
<TextBlock Text="{Binding AnyOtherProperty}"/>
</UniformGrid>
</Setter.Value>
</Setter>
</Style>
</ListView.ItemContainerStyle>
</ListView>
