我将数据项组织成组,并希望一次显示所有组。每个组都指定是否必须显示为
或
是否可以为一个ListView中的每个组选择查看模式?或者我应该为每个组创建不同的ListView?或者使用ListBox和Icons视图将作为一个项目嵌入到wrappanel?
Group 1
------------------------------
Item11 Item12 Item13 Item14
Item15 Item16
Group 2
------------------------------
Item21
Item22
Item23
Item24
Group 3
------------------------------
Item31 Item32 Item33 Item34
Item35 Item36
答案 0 :(得分:1)
MainViewModel代码:
<Window x:Class="Question48240657.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:local="clr-namespace:Question48240657"
mc:Ignorable="d"
Title="MainWindow" Height="350" Width="525">
<Window.DataContext>
<local:MainViewModel/>
</Window.DataContext>
<Window.Resources>
<DataTemplate DataType="{x:Type local:Group1}">
<TabControl ItemsSource="{Binding DataList}" DisplayMemberPath="Name"/>
</DataTemplate>
<DataTemplate DataType="{x:Type local:Group2}">
<ListBox ItemsSource="{Binding DataList}" DisplayMemberPath="Name"/>
</DataTemplate>
<DataTemplate DataType="{x:Type local:Group3}">
<ItemsControl ItemsSource="{Binding DataList}" DisplayMemberPath="Name">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
</ItemsControl>
</DataTemplate>
</Window.Resources>
<Grid>
<ItemsControl ItemsSource="{Binding Groups}"/>
</Grid>
</Window>
Xaml代码:
$array[0][0] = 5;
$array[0][1] = 115;
$array[0][2] = 320;
$array[1][0] = 5;
$array[1][1] = 100;
$array[1][2] = 115;
//Orginize the array
$tempValues = array();
foreach ( $array as $key1 => $value1 ) {
foreach ( $value1 as $key2 => $value2 ) {
if ( !isset( $tempValues[ $value2 ] ) ) $tempValues[ $value2 ] = array();
$tempValues[ $value2 ][] = array( $key1, $key2 );
}
}
//Check which has 2/more
$duplicateValues = array();
foreach ( $tempValues as $key => $tempValue ) {
if ( count( $tempValue ) >= 2 ) $duplicateValues[ $key ] = $tempValue;
}
echo "<pre>";
print_r( $duplicateValues );
echo "</pre>";
示例图片
答案 1 :(得分:0)
您可以使用DataTemplate执行此操作并设置DataType属性。
示例:
>>> x[0]
'admin'
>>> x[1]
'passw'
>>> x[2]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
IndexError: list index out of range