[RESOLVED] command button click ?

[Dastard]

Hi Everyone , have a nice day

Private Sub Command1_Click()
Dim txt As String
Dim strline() As String
Dim word As String
Dim mean As String
Dim strvalues() As String
FF = FreeFile
Open App.Path & "\words.txt" For Input As FF
             txt = Input(LOF(FF), FF)    'Read the whole file
        Close FF
           strline = Split(txt, vbNewLine)
  For z = 0 To 3203
                    strvalues = Split((strline(z)), "|")
                  word = strvalues(0)
                  mean = strvalues(1)
                  Label1.Caption = word
                  Label2.Caption = mean
    Next z
          
End Sub
 
Private Sub Command4_Click()
Unload Form1
End Sub

The code given above is what i have done till now . words.txt is basically a file having vocabulary in which one word is on each line and its meaning is separated by "|".
now what i want to do is that i have couple of more cummand buttons on my form like "next word" , "show meaning" , which should have capability of moving to next word without meanings display ... or show meanings .. and then proceed to next word .. but i donno how should i put that feasibility here ..
like i had in my mind if i could give something like .. within z loop

if commandbutton2_click = true
then label1.caption=word
but this doesnt work ..
i hope i making myself clear enuff

Regards and waiting for responce