如何在C#WPF中检测listview中单击的行和列
我有一个wpf项目,因为我有一个表单,所以我添加了一个listview。我总共加载了8行。另外,我还添加了两列文字作为“编辑”和“删除”。现在我需要的是点击编辑和删除,点击相应的行列详细信息就会出现。如用户单击Edit,则编辑代码应执行。同样的事情,删除点击也。我在这里附上我的wpf xaml文件代码如何在C#WPF中检测listview中单击的行和列,c#,wpf,listview,C#,Wpf,Listview,我有一个wpf项目,因为我有一个表单,所以我添加了一个listview。我总共加载了8行。另外,我还添加了两列文字作为“编辑”和“删除”。现在我需要的是点击编辑和删除,点击相应的行列详细信息就会出现。如用户单击Edit,则编辑代码应执行。同样的事情,删除点击也。我在这里附上我的wpf xaml文件代码 <ListView x:Name="lstViewIrctcId" HorizontalAlignment="Left" Height="271" Margin="4,140,0,0" Ve
<ListView x:Name="lstViewIrctcId" HorizontalAlignment="Left" Height="271" Margin="4,140,0,0" VerticalAlignment="Top" Width="777" >
<ListView.Resources>
<Style TargetType="ListViewItem">
<Style.Triggers>
<Trigger Property="IsKeyboardFocusWithin" Value="True">
<Setter Property="IsSelected" Value="True"/>
</Trigger>
</Style.Triggers>
<EventSetter Event="PreviewGotKeyboardFocus" Handler="SelectCurrentItem"/>
</Style>
</ListView.Resources>
<ListView.View>
<GridView>
<GridViewColumn x:Name="Id" Header="ID" Width="135" DisplayMemberBinding="{Binding ID}" />
<GridViewColumn x:Name="Count" Header="TOTAL COUNT" Width="80" DisplayMemberBinding="{Binding COUNT}" />
<GridViewColumn x:Name="Name" Header="NAME" Width="80" DisplayMemberBinding="{Binding NAME}" />
<GridViewColumn x:Name="Address" Header="Address" Width="80" DisplayMemberBinding="{Binding ADDRESS}" />
<GridViewColumn x:Name="Status" Header="Status" Width="80" DisplayMemberBinding="{Binding STATUS}" />
<GridViewColumn x:Name="irEdit" Header="Edit" Width="60">
<GridViewColumn.CellTemplate>
<DataTemplate>
<TextBlock Text="Edit" MouseLeftButtonUp="Edit_btn_click">
</TextBlock>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn x:Name="irRemove" Header="Remove" Width="60">
<GridViewColumn.CellTemplate>
<DataTemplate>
<TextBlock Text="Edit" MouseLeftButtonUp="Delete_btn_click">
</TextBlock>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
</GridView>
</ListView.View>
</ListView>
我尝试过在edit和remove中添加MouseLeftButtonUp,并在.cs文件中创建了它的方法。这将检测单击的列,即编辑或删除,但我还需要相应的行详细信息,以便处理编辑和删除操作。在列表视图xaml中,您应该通过如下命令传递listview项:
Command=“{Binding GetSelectedItem}”CommandParameter=“{Binding Path=PlacementTarget.SelectedItems,RelativeSource={RelativeSource AncestorType={x:Type ContextMenu}}}}”
在代码中,将命令声明为中继命令或delegateCommand后,可以调用此函数
public void YourCommandMethod(object obj)
{
try
{
//Get our list view
ListView listview = (ListView)obj;
string sNavigationPath = string.Empty;
//this is a work around to get selected item without clicking on list view, just the coordinates
var item = VisualTreeHelper.HitTest(listview, Mouse.GetPosition(listview)).VisualHit;
// find ListViewItem (or null)
while (item != null && !(item is ListViewItem))
item = VisualTreeHelper.GetParent(item);
if (item != null)
{
//Convert item to Listview
ListViewItem listviewItem = (ListViewItem)item;
//Get the data context wich hold the necessary info
var _dataContext = listviewItem.DataContext;
//Convert back to our customized listview
var _list = (ListViewItems)_dataContext;
// Do whatever you want with your elements
}
}
catch (Exception ex)
{
StaticElements.showErrorFlyout(ex.Message);
}
}
如何填充
列表视图
?