private void btn_Add_Click(object sender, EventArgs e)
{
if (AddToMainForm != null)
{
// Create a TeamEventArgs to hold the information to pass to the main form
TeamEventArgs newTeam = new TeamEventArgs();
// fill in the newteam object with the user inputed information
newTeam.TeamName = txt_TeamName.Text;
newTeam.City = txt_City.Text;
if (rad_AFC.Checked == true)
{
newTeam.Division = rad_AFC.Text;
}
else
{
newTeam.Division = rad_NFC.Text;
}
// invoke the custom EventHandler and close form
AddToMainForm(this, newTeam);
this.Close();
}
// invoke the custom event handler
AddButtonChecker?.Invoke(this, new EventArgs());
}
private void lst_NFC_DoubleClick(object sender, EventArgs e)
{
//Instantiated new form
AddTeamForm newTeam = new AddTeamForm();
// subscribe to the event handler method
PopulateAddTeamForm += newTeam.MainForm_PopulateAddTeamForm;
newTeam.AddToMainForm += AddToDivisionsLists;
newTeam.AddButtonChecker += AddTeamForm_AddButtonChecker;
// cast the object as a Character
FootballTeam team = (FootballTeam)lst_NFC.SelectedItem;
// create the CharEventArgs to be sent
TeamEventArgs args = new TeamEventArgs();
args.TeamName = team.TeamName;
args.City = team.City;
args.Division = team.Division;
// invoke the custom EventHandler
PopulateAddTeamForm(this, args);
// present the AddTeamForm
newTeam.ShowDialog();
lst_NFC.SelectedIndex = -1;
}
//--------------------------EVENT HANDLER METHODS--------------------------
public void MainForm_PopulateAddTeamForm(object sender, TeamEventArgs e)
{
// populate the user input controls from the selected ListBox object
txt_TeamName.Text = e.TeamName;
txt_City.Text = e.City;
if (e.Division == "AFC")
{
rad_AFC.Checked = true;
}
else
{
rad_NFC.Checked = true;
}
}
//-------------------------EVENT HANDLER METHODS-------------------------
// event handler method to add the object to the ListBox
public void AddToDivisionsLists(object sender, TeamEventArgs e)
{
// create the Character object
FootballTeam team = new FootballTeam();
team.TeamName = e.TeamName;
team.City = e.City;
team.Division = e.Division;
// add that object to either ListBox
if (team.Division == "AFC")
{
lst_AFC.Items.Add(team);
}
else
{
lst_NFC.Items.Add(team);
}
}