Question

Here is my skeleton code to this C# assignement I need to add a few things,

• Change the the switch to If and Else-If statements (and test it is still working here)
• Add a third "Submit" button called SubmitButton
  • In your If and Else-If add a condition if city is Honolulu and SubmitButton is checked.
  • Display "Honolulu is the best place to be this time of year! I wish I was there!".
• Add comments, including header.

HELP PLEASE ASAP

public partial class TimeZoneApp : Form
{
public TimeZoneApp()
{
InitializeComponent();
}

private void btnOk_Click(object sender, EventArgs e)
{
string city; // To hold the name of a city

if (cityListBox.SelectedIndex != −1)
{
  
city = cityListBox.SelectedItem.ToString();

switch (city)
{
case "Honolulu":
lblTimeZone.Text = "Hawaii-Aleutian";
break;
case "San Francisco":
lblTimeZone.Text = "Pacific";
break;
case "Denver":
lblTimeZone.Text = "Mountain";
break;
case "Minneapolis":
lblTimeZone.Text = "Central";
break;
case "New York":
lblTimeZone.Text = "Eastern";
break;
}

}
else{
MessageBox.Show("PLease select a valid city.");
}
  
}
}
}

Answer 1

Here is code:

private void btnOk2_Click(object sender, EventArgs e)

{

string city; // To hold the name of a city

if (cityListBox.SelectedIndex != −1)

{

city = cityListBox.SelectedItem.ToString();

if (city.Compare(("Honolulu" ) = 0)

{

lblTimeZone.Text = "Hawaii-Aleutian";

}

else if (city.Compare(("San Francisco") = 0){

lblTimeZone.Text = "Pacific";

}

else if (city.Compare(("Denver") = 0){

lblTimeZone.Text = "Mountain";

}

else if (city.Compare(("Minneapolis") = 0){

lblTimeZone.Text = "Central";

}

else if (city.Compare(("New York") = 0){

lblTimeZone.Text = "Eastern";

}

}

else{

MessageBox.Show("PLease select a valid city.");

}

}