vb.net - Loop through listbox items -

i making program automate entering data website im building. can enter 1 line of data @ time. want have listbox 8 items, want take listbox item 1 enter html feild value datafield, click send, navigate site "mysite.com", enter listbox item 2 datafield, click send , loop until listbox items have been entered.

if set textbox, works enter single line data textbox 1, how loop go go through listbox items.

   'paste url  textbox datafield         webbrowser1.document.getelementbyid("datafield").setattribute("value", textbox1.text)          'click search button         dim allelements htmlelementcollection = webbrowser1.document.all          each webpageelement htmlelement in allelements              if webpageelement.getattribute("type") = "submit"                  webpageelement.invokemember("click")              end if 

also there way when navigate "mysite.com" wait until sites loaded enter next line of data. if there anyway could, please take code posted , show me way paste data listbox datafield. enter listbox item 1 datafield, click submit, navigate homepage enter listbox item 2 in datafield click submit. , until @ end of listbox

use :

for each item in listbox1.items     'do stuff     msgbox(item.tostring) next 

or if need index of each item, use :

for = 0 listbox1.items.count - 1     'do stuff     msgbox(listbox1.items(i).tostring) next