I have to call a method of a COM Object which is defined as
GetTableInfo ([in] BSTR bstrTableName,[in, out]
SAFEARRAY(BSTR)*bstrColumnTitles,[in, out] SAFEARRAY(long)*lColumnPos)
I tried with
columnTitles = VARIANT(pythoncom.VT_ARRAY | pythoncom.VT_BSTR,
[None])
columnPos = VARIANT(pythoncom.VT_ARRAY | pythoncom.VT_I4,
[None])
object.GetTableInfo("TABLENAME", columnTitles, columnPos)
and with
columnTitles = VARIANT(pythoncom.VT_ARRAY | pythoncom.VT_BSTR,
[""])
columnPos = VARIANT(pythoncom.VT_ARRAY | pythoncom.VT_I4, [0])
object.GetTableInfo("TABLENAME", columnTitles, columnPos)
but I get an error:
Object ot type VARIANT has no len()
What I am doing wrong ?
Thanks in advance.
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