I'm working with IMAPI-v2 and having a problem with setting a property as an
array.
http://msdn2.microsoft.com/en-us/library/aa366454.aspx
It's a Windows API for burning CD's and DVD's. Ships with Vista and is a KB
(KB932716) download for XP.
Does anyone have any ideas on how to set this property with VFP?
Thanks,
Tracy
<code>
LOCAL ;
oDiscMaster2 as IMAPI2.MsftDiscMaster2 ;
, oDiscRecorder2 as IMAPI2.MsftDiscRecorder2 ;
, oFileSystemImage as IMAPI2FS.MsftFileSystemImage ;
, oDiscFormat2Data as IMAPI2.MsftDiscFormat2Data ;
, aMultiSessionInterfaces[1]
oDiscMaster2 = CREATEOBJECT("IMAPI2.MsftDiscMaster2")
oDiscRecorder2 = CreateObject("IMAPI2.MsftDiscRecorder2")
oFileSystemImage = CREATEOBJECT("IMAPI2FS.MsftFileSystemImage")
oDiscFormat2Data = CREATEOBJECT("IMAPI2.MsftDiscFormat2Data")
oDiscRecorder2.InitializeDiscRecorder(oDiscMaster2.Item(0))
oDiscFormat2Data.Recorder = oDiscRecorder2
oFileSystemImage.FreeMediaBlocks = oDiscFormat2Data.FreeSectorsOnMedia
IF oDiscFormat2Data.NextWritableAddress > 0
*-- Attempt to copy the safearray directly to the file system object
*-- causes Property MULTISESSIONINTERFACES is not found.
*!* oFileSystemImage.MultisessionInterfaces =
oDiscFormat2Data.MultisessionInterfaces
*-- Attempt to get the safearray into a VFP array then use it causes
*-- OLE error code 0x80020005: Type mismatch.
*!* aMultiSessionInterfaces = oDiscFormat2Data.MultisessionInterfaces
*!* STORE aMultisessionInterfaces TO
oFileSystemImage.MultisessionInterfaces
*-- OR this way
*!* oFileSystemImage.MultisessionInterfaces = aMultisessionInterfaces
*-- Attempt to use the STORE fails with
*-- Data type mismatch.
STORE oDiscFormat2Data.MultisessionInterfaces TO
oFileSystemImage.MultisessionInterfaces
ENDIF
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