i think there are extra inverted commas at the end of the update statement

hello every1,
am unable to edit data in a data table and save it to the data base.
this is my code
this is to fill the data table

m_ContentsDataAdapter = New OleDb.OleDbDataAdapter("Select...

this is the code

m_DataAdapter = New OleDb.OleDbDataAdapter("Select * from [Base Colours]", oledbcon)
m_DataAdapter.Fill(m_DataTable)
m_CommandBuilder = New...

the error that i get is
"syntax error in update statement"
with the title..."oledb exception was unhandled"
i am using access 2007 and visual studio 2005
sorry for late reply...

this is my code

If Me.txtOldPassword.Text = pwd Then
Dim oledbcom1 As New OleDb.OleDbCommand
oledbcom1.CommandText = "Update login Set password = ?"

...

on button click event
me.close()
frmnewform.show()

lstData.items.add(datatable.rows("column name")(row).tostring)

can i plz c the code