[BassNoteC#]

Hello I am new to the book and this forum I am having a difficulty with this project and hoping that someone can help me.

I fully looked at the program I made from the book and compared it to the project file here in the website and I cannot seem to see any difference other than mine is not working.

Whenever I run my program it says
"ArgumentOutOfRangeException was unhandled" InvalidArgument=Value of '0' is not valid for 'SelectedIndex'.Parameter name: SelectedIndex

on the code below

private void RedrawForm()
{
exits.Items.Clear();
for (int i = 0; i > currentLocation.Exits.Length; i++)
exits.Items.Add(currentLocation.Exits[i].Name);
exits.SelectedIndex = 0;

I looked at the working file from the website and I see no difference to what I have done but I just cant' seem to make my project work. Do I have to change any properties to the combobox or event handlers? Any feedback on this would be great. Thank You

[Sikta_26785]

BassNoteC#, on 03 January 2013 - 12:14 PM, said:

for (int i = 0; i > currentLocation.Exits.Length; i++)

This is supposed to be:

for (int i = 0; i < currentLocation.Exits.Length; i++)

0 will never be greater than the number of exits thus you will never add the exits to the combobox. Trying to set the selectedindex of an empty combobox causes the exception.