ListView with an empty and editable column

PersonnelwantedtohaveemptyandeditablecellsinacolumnofaListViewthatpullsinformationfromtheSQLServerdatabasetomyproject.TopulltheinformationIuseLINQandIcanlistallthedataIwant.Theideais:whenthislistisloadedtheusercaneditthecellsofanewcolumn(Quantity),theinformationthatwillbeenteredinthesecells(wholenumbers)willbeusedforothercalculationsintheproject.

IntheXMALcodeIamnotabletoleavethevaluesempty...Thatwayitisreturningthepathoftheclass.

Anyonewhocanhelpwillbeverygrateful!!

I'veattachedanimagetomakethequestioneasier...It'sintheQuantitycolumnthatthecellsneedtobeemptyandeditabletotheuser.ItisnotpartoftheSQLdatabase,displayonlyfortheusertoenterthedata.

• XMALcode:

  <ListViewx:Name="listView_tabMaqPrda_ApontaPrd" Margin="99,117,915,583" 
             ItemsSource="{Binding}" ScrollViewer.CanContentScroll="True" 
             SelectionMode="Single">                              
  
      <ListView.View>
          <GridView>
              <GridViewColumn Header="Código" Width="Auto" DisplayMemberBinding="{Binding CodigoParada}"/>
              <GridViewColumn Header="Descrição da Parada" Width="Auto" DisplayMemberBinding="{Binding DescricaoParada}"/>
              <GridViewColumn Header="Tempo(min)" Width="Auto" DisplayMemberBinding="{Binding TempoParada}"/>
              <GridViewColumn Header="Tipo de Parada" Width="Auto" DisplayMemberBinding="{Binding TipoParada}"/>
              <GridViewColumn Header="Quantidade" Width="Auto" />
          </GridView>
      </ListView.View>
  </ListView>
  

LINQ Class:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace TRSSystem.AcessoDados
{
    public class tabMaquinaParadaAcesso
    {
//Consultar pela MAQUINA no Banco pela estrutura LINQ TO SQL Server
        public static List<tabMaquinaParada> Consultar_OnlyMaquina(string pMaquina, string pTipo)
        {
            TRSSystemDataClassesDataContext oDB = new TRSSystemDataClassesDataContext();
            List<tabMaquinaParada> aMaquina = (from Selecao in oDB.tabMaquinaParadas where Selecao.Maquina == pMaquina && Selecao.Sacaria == pTipo select Selecao).ToList<tabMaquinaParada>();
            return aMaquina;

        }

    }
}

LostFocus event of a Combox, when the list is loaded:

private void CarregarParadas_ApontaPrd(object sender, RoutedEventArgs e)
    {
        try
        {
            listView_tabMaqPrda_ApontaPrd.ItemsSource = TRSSystem.AcessoDados.tabMaquinaParadaAcesso.Consultar_OnlyMaquina(CmBox_MaquinaApontaPrd.Text, CmBox_TipoApontaPrd.Text);

        }catch(Exception error)
        {
            MessageBox.Show("Erro de Compilação, contacte o Administrador do Sistema." + error, "Erro de Compilação", MessageBoxButton.OK, MessageBoxImage.Error);
        }

    }