private void Button_Click_5(object sender, RoutedEventArgs e)
{
this.Hide();
TeamWindow teamWindow = new TeamWindow(this);
teamWindow.Show();
}
public TeamSponsorshipWindow(TeamWindow teamWindow)
{
InitializeComponent();
string ConnectionString = ConfigurationManager.ConnectionStrings["dataConnection"].ConnectionString;
connection = new SqlConnection(ConnectionString);
this.teamWindow = teamWindow;
}