using textbox

[merhaba]

Hi,
I have only two text-boxes on the form.I will use text1.text for inputting datas
and pressing ENTER key to send the datas and display the entries in "text2.text"
I don't know which event to assing to the textbox..
thanks

Private Sub Text1_LostFocus()
Dim f As Integer
f = FreeFile
Open App.Path & "\sabit.html" For Append As f
Write #f, "........................."
Write #f, "isim:..", Text1.Text
Write #f, "telefon..", Text1.Text
 
Close #f
Dim buffer As String, hFile As Long
    hFile = FreeFile()
    Open App.Path & "\sabit.html" For Binary Access Read Lock Write As #hFile
    buffer = Space(LOF(hFile))
    Get #hFile, , buffer
    Close #hFile
     Text2.Text = buffer
     Text1.Text = ""
End Sub