WPF Datagrid set selected row

Question

How do I use the Datagrid.SelectedItem to select a row programmatically?

Do I first have to create a IEnumerable of DataGridRow

Answer 1

// In General to Access all rows //

foreach (var item in dataGrid1.Items)
{
    string str = ((DataRowView)dataGrid1.Items[1]).Row["ColumnName"].ToString();
}

//To Access Selected Rows //

private void dataGrid1_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
    try
    {
        string str = ((DataRowView)dataGrid1.SelectedItem).Row["ColumnName"].ToString();
    }
    catch (Exception ex)
    {
        MessageBox.Show(ex.Message);
    }
}