ListView

Boa noite!

Estou tentando listar dados, buscando de uma tabela do Sql Server.

Não estou conseguindo, se alguém puder me ajudar...

Fico muito grato.

Segue o código.

<Window x:Class="MaillingWPF.Consulta"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Consulta" Height="300" Width="300">
<Window.Resources>

 <DataTemplate x:Key="ListaEmpresas">
 <StackPanel Orientation="Horizontal">
 <TextBlock Text="{Binding Path=empresa}"/>
 </StackPanel>
 </DataTemplate>
 </Window.Resources>
 <Grid>
 <Button Height="23" Margin="75,0,73,8" Name="button1" VerticalAlignment="Bottom" Click="button1_Click">CARREGAR LISTA</Button>
 <ListView Margin="12,12,12,37" Name="listView1" IsSynchronizedWithCurrentItem="True" ItemsSource="{Binding}" >
 <ListView.View>
 <GridView>
 <GridView.Columns>
 <GridViewColumn Width="250" Header="Empresa" DisplayMemberBinding="{Binding Path=empresa}"/>
 </GridView.Columns>
 </GridView>
 </ListView.View>
 </ListView>
 </Grid>
</Window>

 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using System.Data.Sql;
using System.Data.SqlClient;

namespace MaillingWPF
{

 /// <summary>
 /// Interaction logic for Consulta.xaml
 /// </summary>
 public partial class Consulta : Window
 {

 SqlConnection conexao = new SqlConnection("server=PC-FLAVIO\\SQLFORTES; database=guiaDoCasorio; Integrated Security=SSPI");

 public Consulta()
 {
 InitializeComponent();
 }

 private void button1_Click(object sender, RoutedEventArgs e)
 {
 carregaLista();
 }
 private void carregaLista()
 {
 try
 {
 conexao.Open();
 SqlCommand consultar = new SqlCommand();
 consultar.Connection = conexao;
 consultar.CommandText=("select empresa from tbGuiaDoCasorio");
 Console.WriteLine("Executando: ", consultar.CommandText);
 SqlDataReader dataReader = consultar.ExecuteReader();
 while (dataReader.Read())
 {
 string empresa = dataReader.GetString(0);
 Console.WriteLine("Empresa: ", empresa);
 }
 dataReader.Close();
 }
 catch (SqlException e)
 {
 Console.WriteLine("Não foi possível conectar no banco: ", e.Message);
 }
 finally
 {
 conexao.Close();
 }
 }
 }
}