Myth Bookmark 1 : C# - Get WPF Datagrid Selected Row Cell Value

Google : get wpf datagrid selected row cell value

Solution found : http://stackoverflow.com/questions/2148978/wpf-toolkit-datagrid-selectionchanged-getting-cell-value

private void dataGrid_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
DataGrid dataGrid = sender as DataGrid;
if (e.AddedItems!=null && e.AddedItems.Count>0)
{
    // find row for the first selected item
    DataGridRow row = (DataGridRow)dataGrid.ItemContainerGenerator.ContainerFromItem(e.AddedItems[0]);
    if (row != null)
    {
        DataGridCellsPresenter presenter = GetVisualChild<DataGridCellsPresenter>(row);
        // find grid cell object for the cell with index 0
        DataGridCell cell = presenter.ItemContainerGenerator.ContainerFromIndex(0) as DataGridCell;
        if (cell != null)
        {
            Console.WriteLine(((TextBlock)cell.Content).Text);
        }
    }
}
}
static T GetVisualChild<T>(Visual parent) where T : Visual
{
T child = default(T);
int numVisuals = VisualTreeHelper.GetChildrenCount(parent);
for (int i = 0; i < numVisuals; i++)
{
    Visual v = (Visual)VisualTreeHelper.GetChild(parent, i);
    child = v as T;
    if (child == null) child = GetVisualChild<T>(v);
    if (child != null) break;
}
return child;
}