vb.net - for each looping textbox value -

hello guys have problem textbox

  each textbox textbox in groupbox1.controls.oftype(of textbox)().orderby(function(b) b.tabindex)             textbox.text = 1             textbox.text = 2 

next here have 8 textbox

textbox1      textbox2 textbox3      textbox4 textbox5      textbox6 textbox7      textbox8 

i want textbox1 = 1 , textbox2 = 2 textbox3 = 1 , textbox4 = 2 , son have try

 each abox etcbox in groupbox1.controls.oftype(of textbox)().orderby(function(b) b.tabindex)         abox.text = 1         abox.text = 2 

different name textbox fail please trying , trying ...

try calling textbox name directcast

for = 1 8        directcast(me.controls.find("textbox" & i, true), textbox).text = next 

or more check whether or odd , assign accordingly

for = 1 8        if mod 2 = 0             directcast(me.controls.find("textbox" & i, true), textbox).text = "2"         else             directcast(me.controls.find("textbox" & i, true), textbox).text = "1"        end if next 

i didn't test it, though.