Datagrid is selecting the wrong row after scrolling

Question

I have a datagrid within a WinForm application that is bound to a list of Addresses. The list of addresses is long, so I have to scroll to select the address I want. However, after I scroll and find the address I want and select it, the datagrid will select the address that was in the same position on the grid when the form was first loaded. I was wondering what I am doing wrong and how to might I get my desired result.

    // 
// bindingSource1
// 
   private System.Windows.Forms.BindingSource bindingSource1;
   this.bindingSource1 = new System.Windows.Forms.BindingSource(this.components);
this.bindingSource1.DataSource = typeof(ViewModels.ListAddressViewModel);

            // 
        // dataGridView1
        // 
        this.dataGridView1.AllowUserToAddRows = false;
        this.dataGridView1.AllowUserToDeleteRows = false;
        this.dataGridView1.AllowUserToOrderColumns = true;
        this.dataGridView1.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
        this.dataGridView1.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
        this.HouseNumber,
        this.Prefix,
        this.StreetName,
        this.StreetType,
        this.StreetSuffix,
        this.SecondaryType,
        this.SecondaryNumber,
        this.City,
        this.State,
        this.ZipCode});
        this.dataGridView1.DataBindings.Add(new System.Windows.Forms.Binding("DataSource", this.bindingSource1, "AddressList", true, System.Windows.Forms.DataSourceUpdateMode.OnPropertyChanged));
        this.dataGridView1.Dock = System.Windows.Forms.DockStyle.Fill;
        this.dataGridView1.Location = new System.Drawing.Point(0, 50);
        this.dataGridView1.MultiSelect = false;
        this.dataGridView1.Name = "dataGridView1";
        this.dataGridView1.ReadOnly = true;
        this.dataGridView1.RowHeadersVisible = false;
        this.dataGridView1.SelectionMode = System.Windows.Forms.DataGridViewSelectionMode.FullRowSelect;
        this.dataGridView1.ShowCellErrors = false;
        this.dataGridView1.ShowCellToolTips = false;
        this.dataGridView1.ShowEditingIcon = false;
        this.dataGridView1.ShowRowErrors = false;
        this.dataGridView1.Size = new System.Drawing.Size(1014, 421);
        this.dataGridView1.TabIndex = 2;
        this.dataGridView1.SelectionChanged += new System.EventHandler(this.dataGridView1_SelectionChanged);

                //Selection Change Handler
    private void dataGridView1_SelectionChanged(object sender, EventArgs e)
    {
        if (dataGridView1.SelectedRows.Count > 0)
        {
            _vm.SelectedAddress = (Address)dataGridView1.SelectedRows[0].DataBoundItem;
        }
    }


//My View Model (_vm) 
public class ListAddressViewModel
{
      public IList<Address> AddressList { get; set; }
      private IAddressRepository _repo;
      public Address SelectedAddress {get;set;}

      public ListAddressViewModel()
      {
         AddressList = new List<Address>();
      }

      public ListAddressViewModel(IAddressRepository AddrRepo)
          :this()
      { 
          _repo = AddrRepo
          init();
      }

      private void init()
      {
         if(_repo != null)
         { 
            AddressList = _repo.FindAll();
         }
      }

      ... etc..
}

Answer 1

something like this ...

     if (dataGridView1.SelectedRows.Count > 0)
    {
    _vm.SelectedAddress =(Address)dataGridView1.Rows[dataGridView1.CurrentRow.Index].Cells["Address"].Value.ToString();
    }