如何获得每列的行数据,如果按钮在listview中单击
本文关键字:按钮 如果 listview 单击 数据 何获得 | 更新日期: 2023-09-27 18:13:55
我是WPF新手。我只绑定了一个listview。在我的列表视图下,每一行都有一个按钮。
当用户单击该按钮时,应该从该特定行的数据中获取。
下面是我的代码<Window x:Class="Searching.ImportedKeywords"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="ImportedKeywords" Height="330.769" Width="1079.12">
<Grid Margin="-1094,0,2,24" RenderTransformOrigin="0.621,0.497">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition Width="0*"/>
</Grid.ColumnDefinitions>
<ListView Name="lvShowSearching" Height="247" VerticalAlignment="Top" RenderTransformOrigin="2.25,3.86" Margin="1100,10,0,-13">
<ListView.View>
<GridView>
<GridViewColumn Header="First Name" Width="70" DisplayMemberBinding="{Binding FirstName}" />
<GridViewColumn Header="Last Name" Width="70" DisplayMemberBinding="{Binding LastName}" />
<GridViewColumn Header="With All Of The Words" Width="100" DisplayMemberBinding="{Binding WithAllOfTheWords}" />
<GridViewColumn Header="With The Exact Phrase" Width="100" DisplayMemberBinding="{Binding WithTheExactPhrase}" />
<GridViewColumn Header="With At Least One Of These Words" Width="100" DisplayMemberBinding="{Binding WithAtLeastOneOfTheseWords}" />
<GridViewColumn Header="Without The Word" Width="100" DisplayMemberBinding="{Binding WithoutTheWord}" />
<GridViewColumn Header="Country" Width="70" DisplayMemberBinding="{Binding CountryName}"/>
<GridViewColumn Header="State" Width="70" DisplayMemberBinding="{Binding StateName}" />
<GridViewColumn Header="City" Width="70" DisplayMemberBinding="{Binding CityName}" />
<GridViewColumn Header="Publication" Width="70" DisplayMemberBinding="{Binding PublicationName}" />
<GridViewColumn Header="Total Records" Width="70" DisplayMemberBinding="{Binding TotalRecords}" />
<GridViewColumn Header="Total Records Imported" Width="70" DisplayMemberBinding="{Binding TotalRecordsImported}" />
<GridViewColumn Header="Status" Width="70" DisplayMemberBinding="{Binding Status}" />
<GridViewColumn Header="Import" Width="70">
<GridViewColumn.CellTemplate>
<DataTemplate>
<Button CommandParameter="{Binding}" Click="Button_Click_1">Import</Button>
<!--<TextBlock Text="{Binding Mail}" TextDecorations="Underline" Foreground="Blue" Cursor="Hand" />-->
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn Header="Address">
<GridViewColumn.CellTemplate>
<DataTemplate>
<StackPanel Margin="6,2,6,2">
<Button Content="Address"
Command="{Binding
Path=DataContext.RunCommand,
RelativeSource=
{RelativeSource FindAncestor,
AncestorType={x:Type ItemsControl}}}"/>
</StackPanel>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
</GridView>
</ListView.View>
</ListView>
</Grid>
</Window>
private void Button_Click_1(object sender, RoutedEventArgs e)
{
IEnumerable items = this.lvShowSearching.Items;
foreach (ClippingSearchKeyword data in items)
{
if (data != null)
{
}
}
}
private void OnRunCommand(object obj)
{
if (obj != null)
{
}
}
你可以使用下面的方法找到你的父GridViewRow
public static T FindVisualParent<T>(UIElement element) where T : UIElement
{
UIElement parent = element;
while (parent != null)
{
T correctlyTyped = parent as T;
if (correctlyTyped != null)
{
return correctlyTyped;
}
parent = VisualTreeHelper.GetParent(parent) as UIElement;
}
return null;
}
并改变ButtonClick事件如下,你将得到GridViewRow
private void Button_Click_1(object sender, RoutedEventArgs e)
{
GridViewRow grvRow= FindVisualParent<GridViewRow>(sender as UIElement);
}