private void new_button_Click(object sender, RoutedEventArgs e)
{
ReagentSuppliesConfiguration configuration = new ReagentSuppliesConfiguration();
configuration.ShowDialog();
initDataGrid();
}
private void edit_button_Click(object sender, RoutedEventArgs e)
{
int selectIndex = this.dataGrid_view.SelectedIndex;
System.Data.DataRow dRow = dataTable.Rows[selectIndex];
string itemId = dRow["ItemID"].ToString();
ReagentSuppliesConfiguration configuration = new ReagentSuppliesConfiguration();
configuration.SetEditedItemId(itemId);
configuration.ShowDialog();
initDataGrid();
}