Problem with listbox

now I have a listbox I need to add in it name of day and time and the program read each item in listbox auto and if the first item = my pc day and time show message and so on... But I got dat error when the program reach the last item give me that error And when I click on start button it doesnot wait until the first item = my pc day and time it go on the each item until reach the last give me that error note: The User WIll add items from 2 textbox then click on button the item will appear in listbox so i need the program read each item in listbox and if the day and time = pc day ant time show message

Error photo :

http://i.stack.imgur.com/77wZM.png

in button add items to listbox code:

Listbox5.items.add(textbox1.text + textbox2.text)

Listbox5.selectedindex=0

in Button1 start timer code:

timer1.enabled=true;

in Timer1 code:

if (listbox5.text= datetime.now.tostring("ddd") +datetime.now.tolongtime())  Messagebox.show("done")  Listbox.selectedindex +=1

1 Reply

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ali tuncer10y ago
from the image, it looks like you have 2 items in the list, but you are trying to set index to third item...you can put an if statement to check, so you don't get an exception..

if (listBox5.Items.Count - 1 > listBox5.SelectedIndex)
{
spwam_Click(sender,e)
listBox5.SelectedIndex += 1;
}