how can I get the first index of a listbox ?

Question

User-683124725 posted

Hi all :)

how can I get the first index or specified index of a list box ?

for example:

I want to put the value of a the first or second index as a text in a textbox

how can I do that ?

thank you all :)

Answer 1

User1654722353 posted

Hello,

You can get the value from listbox as below:

ListBox1.Items[<index>].Text Or ListBox1.Items[<index>].Value

Answer 2

User191633014 posted

try:

TextBox1.Text = ListBox1.Items[0].Text;   

Answer 3

User-1419041918 posted

Find the below code for reference.in that 1 is item index of listbox 

TextBox1.Text = ListBox1.Items[1].Value.ToString();

Markas answered if this helps you....

Thanks.

Answer 4

User-683124725 posted

thank you 

 
 
but when I try to put this line at page load method
 
it gives me this message
 

 Collapse | Copy Code

Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index

 
and I have about 5 items in my table bounded to this listbox

Answer 5

User1654722353 posted

Hello,

In which event did you bind the listbox?

Or are you statically adding items in listbox?

Answer 6

User-1770227574 posted

Hi Msa,

Are these 5 items dynamically added?

That we should get the value after databind.

Regards

Answer 7

User-448512826 posted

Hi,

check Listbox is load or not before get the index?

Thanks....