У меня есть один класс, который хранит информацию о файле с именами как itz observableCollection
Импортирует System.Collections.ObjectModel
Public Class NameList
Наследует ObservableCollection (Of FileInfo)
' Methods
Public Sub New()
MyBase.Add(New FileInfo("Willa", "Cather", "warning", "err 1"))
MyBase.Add(New FileInfo("Isak", "Dinesen", "warning", "err 1"))
MyBase.Add(New FileInfo("Victor", "Hugo", "warning", "err 1"))
MyBase.Add(New FileInfo("Jules", "Verne", "warning", "err 3"))
MyBase.Add(New FileInfo("Victor", "Hugo", "warning", "err 1"))
MyBase.Add(New FileInfo("Jules", "Verne", "warning", "err 3"))
End Sub
Конечный класс
Открытый класс FileInfo
Public _name As String
Public _path As String
Public _image As String
Public _errorGrp As String
Public Property ImageIcon() As String
Get
Return _image
End Get
Set(ByVal value As String)
_image = value
End Set
End Property
Public Property PathFile() As String
Get
Return _path
End Get
Set(ByVal value As String)
_path = value
End Set
End Property
Public Property Name() As String
Get
Return _name
End Get
Set(ByVal value As String)
_name = value
End Set
End Property
Public Property ErrorGroup As String
Get
Return _errorGrp
End Get
Set(ByVal value As String)
_errorGrp = value
End Set
End Property
Public Sub New(ByVal fileName As String, ByVal filePath As String, ByVal image As String, ByVal errorGrp As String)
Name = fileName
PathFile = filePath
ImageIcon = image
ErrorGroup = errorGrp
End Sub
Конечный класс
Мне нужно привязать это к элементу списка xaml, который будет сгруппирован в соответствии с errorGroup.
я код, который я попробовал это
<Window.Resources >
<mydata:NameList x:Key="NameListData"/>
<!-- <DataTemplate x:Key="IconListViewItem" >
<StackPanel Orientation="Horizontal" >
<Image Source="/listViewGroupin;component/Images/ViewType.jpg" Height="19" Width="25" ></Image>
<TextBlock Foreground="DarkBlue" Text="{Binding ImageIcon}"/>
<TextBlock Foreground="DarkBlue" Text="{Binding Name}"/>
</StackPanel>
</DataTemplate>-->
<CollectionViewSource x:Key='src'
Source="{Binding Source={StaticResource NameListData}}">
<CollectionViewSource.GroupDescriptions>
<!-- <PropertyGroupDescription PropertyName="ErrorGroup" />-->
<PropertyGroupDescription PropertyName="ErrorGroup"/>
</CollectionViewSource.GroupDescriptions>
</CollectionViewSource>
</Window.Resources>
<Grid>
<ListView ItemsSource="{Binding Source={StaticResource src}}"
IsSynchronizedWithCurrentItem="True" >
<ListView.GroupStyle >
<GroupStyle >
<GroupStyle.ContainerStyle>
<Style TargetType="{x:Type GroupItem}">
<Setter Property="Margin" Value="0,0,0,5"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type GroupItem}">
<GroupBox BorderBrush="Transparent" >
<GroupBox.Header >
<StackPanel Orientation="Horizontal" >
<TextBlock Text="{Binding Name}"
Margin="5,0,0,0" Width="100"/>
<Border Height=".2" Width="300" Background="Blue" ></Border>
</StackPanel>
</GroupBox.Header>
</GroupBox>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</GroupStyle.ContainerStyle>
</GroupStyle>
</ListView.GroupStyle>
<ListView.ItemContainerStyle>
<Style TargetType="{x:Type ListViewItem}">
<Setter Property="BorderThickness" Value="1" />
<Setter Property="Width" Value="Auto" />
<Setter Property="FontSize" Value="10.4" />
</Style>
</ListView.ItemContainerStyle>
<ListView.View >
<GridView AllowsColumnReorder="False">
<GridViewColumn Width=" 250" Header="File" DisplayMemberBinding="{Binding Name }">
</GridViewColumn>
<GridViewColumn Header="Path" Width="350" DisplayMemberBinding="{Binding PathFile}">
</GridViewColumn>
<GridViewColumn Header="Error" Width="350" DisplayMemberBinding="{Binding ErrorGroup}">
</GridViewColumn>
</GridView>
</ListView.View>
</ListView>
</Grid>
это дает мне только названия групп и групп, но не пункт
пожалуйста, помогите мне