>>>>Hi,
>>>>
>>>>Currently I pass a char variable tcAttachment to procedure by way of an empty object. Here is the brief extract:
>>>>
>>>>ADDPROPERTY( oParameter, "attachment", tcAttachment )
>>>>
>>>>Above code adds a variable tcAttachment to the object oParameter
>>>>
>>>>Then, code passes the parameter to some procedure EmailProc()
>>>>
>>>>lSuccess = EmailProc( oParameter )
>>>>
>>>>
>>>>Within EmailProc() the code extracts the parameter cAttachDoc
>>>>
>>>>cAttachDoc = oParameter.attachment
>>>>
>>>>
>>>>I need to change the character variable to the array. So, the top line will change to:
>>>>
>>>>ADDPROPERTY( oParameter, "attachment", taAttachment )
>>>>
>>>>In the above line the parameter taAttachment is now Array instead of the character. Will it work?
>>>>
>>>>TIA
>>>>
>>>>UPDATE. I found that I add the array to the oParameter as follows:
>>>>
>>>>ADDPROPERTY( oParameter, "attachment(2)", "DOC1.PDF" )
>>>>oParameter.attachment(2) = "DOC2.PDF"
>>>>
>>>>
>>>>Then to get the value from the oParameter, I would have to use:
>>>>
>>>>cValue1 = oParameter.attachment[1]
>>>>cValue2 = oParameter.attachment[2]
>>>>
>>>>
>>>>But I would need to know the number of elements in the array. Is passing the number of elements as another parameter the only way?
>>>
>>>Use a loop to process the array?
>>>
>>>Tamar
>>
>>Yes, with ALEN() as Greg Green suggested, I can loop.
>
>Yeah, I started to write that you should use ALEN(), but realized that wasn't sufficient, so mentioned the loop. Didn't occur to me that you didn't know you could use ALEN() on a property array. Most of VFP's A... functions work on property arrays. When they don't, you can use ACOPY() to move the array to a regular variable.
>
>Tamar
Thank you.
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