在开始时我会展示一些代码:
private ObservableCollection<otwarteBezStolika> otwarteBezStolika = new ObservableCollection<otwarteBezStolika>();
public ObservableCollection<otwarteBezStolika> listunia
{
get { return otwarteBezStolika; }
set { otwarteBezStolika = value; }
}
}
public class otwarteBezStolika
{
public string number { get; set; }
public string date { get; set; }
public int orderID { get; set; }
public decimal price { get; set; }
public decimal priceR { get; set; }
public string opisRach { get; set; }
public string sum { get; set; }
}
现在在xaml:
<Window.Resources>
<DataTemplate x:Key="dataTempl">
<Border BorderBrush="Coral" BorderThickness="1" Width="170">
<Button Name="goToPOS" Tag="{Binding orderID}" Click="goToPOS_Click" Style="{StaticResource TabCloseButtonStyle}" Margin="1">
<StackPanel>
<Label Content="{Binding number}" HorizontalAlignment="Center" FontSize="15" FontWeight="ExtraBold" HorizontalContentAlignment="Center"></Label>
<Border BorderBrush="Turquoise" BorderThickness="1" Width="170"></Border>
<Label Content="{Binding date}" FontSize="12" HorizontalAlignment="Center"></Label>
<TextBlock Text="{Binding opisRach}" FontStyle="Italic" FontSize="12" Foreground="Black" TextAlignment="Center" TextWrapping="Wrap" Margin="0,0,0,2"></TextBlock>
<Border BorderBrush="WhiteSmoke" BorderThickness="1" Width="170"></Border>
<Label Content="{Binding sum}" FontSize="19" HorizontalAlignment="Center"></Label>
</StackPanel>
</Button>
</Border>
</DataTemplate>
<DataTemplate x:Key="mainTemplate">
<StackPanel>
<ItemsControl x:Name="imageContent" ItemsSource="{Binding listunia}" ItemTemplate="{StaticResource dataTempl}" >
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel Orientation="Horizontal" ScrollViewer.HorizontalScrollBarVisibility="Disabled" />
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
</ItemsControl>
</StackPanel>
</DataTemplate>
</Window.Resources>
网格:
<Grid Grid.Row="0">
<ScrollViewer VerticalScrollBarVisibility="Auto">
<ItemsControl Name="templ" ItemsSource="{Binding ElementName=UI, Path=listunia }" ItemTemplate="{StaticResource mainTemplate}" />
</ScrollViewer>
</Grid>
问题是我看不到任何项目(我正在使用sqldatareader填充项目,并将它们添加到列表中 - 顺便说一下,DataTable也可以工作吗?所以相反,当(rdr.Read())我可以SqlDataAdapter sda和sda.fill(Datatable))
第二个问题是,当我将“dataTempl”放在scrollviewer中时,它确实有效,如:
<Grid Grid.Row="0">
<ScrollViewer VerticalScrollBarVisibility="Auto">
<ItemsControl Name="templ" ItemsSource="{Binding ElementName=UI, Path=listunia }" ItemTemplate="{StaticResource dataTempl}" />
</ScrollViewer>
</Grid>
但是项目是垂直显示的,但我需要从左到右看水平。
感谢您的回答!
答案 0 :(得分:2)
尝试这样做..你不需要maintemplate。
<ScrollViewer VerticalScrollBarVisibility="Auto">
<ItemsControl Name="templ" ItemsSource="{Binding ElementName=UI, Path=listunia }" ItemTemplate="{StaticResource dataTempl}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Vertical" ScrollViewer.HorizontalScrollBarVisibility="Disabled" />
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
</ItemsControl>
</ScrollViewer>
或者你可以简单地使用:
<ListBox Name="templ" ItemsSource="{Binding ElementName=UI, Path=listunia }" ItemTemplate="{StaticResource dataTempl}">
</ListBox>
答案 1 :(得分:0)
这将以等宽字体显示。前四个空格
<ScrollViewer VerticalScrollBarVisibility="Auto">
<ItemsControl Name="kaloo" DisplayMemberPath="Name" ss:DragDrop.IsDragSource="True" ss:DragDrop.IsDropTarget="True" >
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel />
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
</ScrollViewer>