Data Binding Collection Error

Hi All,

I have encounter a data binding error as shown on the picture below. This error is only triggered when I click on a New button and trying to clear away the existing datas in the form as shown in the VB coding. Pls offer your generous advice. Thanks.

Code:

---

Private Sub clear()
On Error Resume Next
TxtFName.Text = ""
txtLName.Text = ""
TxtAdd.Text = ""
txtpostalCode.Text = ""
Txttel.Text = ""
txtHP.Text = ""
TxtEmail.Text = ""
txtCarModel.Text = ""
txtClassType.Text = ""
ListRates.Text = ""
End Sub

Private Sub cmdNew_Click()
    inv.AddNew
    Call clear
    txt_RentDay.Text = Format(Now, "dd/mm/yyyy")
    txt_RetDay.Enabled = True
    txt_RetDay.SetFocus
    Cbo_Cust.Enabled = True
    Cbo_Reg.Enabled = True
   
    cmdFirst.Enabled = False
    cmdBack.Enabled = False
    cmdNext.Enabled = False
    cmdLast.Enabled = False
    cmdNew.Enabled = False
    cmdedit.Enabled = False
    CmdAdd.Enabled = True
    cmdDelete.Enabled = False
    cmdCancel.Enabled = True
    cmdExit.Enabled = True
   
End Sub

---

http://i1.tinypic.com/nwhg95.jpg

What line in the New button generates the error?

There is no error shown on the line.
Whenever I input any data into the form, it will just prompt me that error message.

The problem only arise i think it is because of the above coding added.
The purpose of the coding is actually to clear away the previous data left in the boxes whenever an add button is clicked. probably the way i wrote the codes isn't that correct.

i also encounter that error and i do not now how to locate it, i think it happen in the form controls not in the code .... i just replace the control and rename it

Which part of form control ru referring to?

May you give an example or scenario?

the textbox bound to a control.... find the textboxt that has a datfield custfname... replace the textbox and rename it