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NbDescribedThumbnail (Property) In french: NbVignetteDécrit
  Available only with these kinds of connection
The NbDescribedThumbnail property is used to get the number of thumbnails expected for an item. This item was defined in the data model editor or through programming. Remark: The number of expected thumbnails may be different from the number of thumbnails actually generated (returned by the NbThumbnail property).
// Get the number of generated thumbnails
// and the number of expected thumbnails
// for the Customer.Photo item
NumberThumbnail is int
ExpectedNumberThumbnail is int
NumberThumbnail = Customer.Photo.NbThumbnail
ExpectedNumberThumbnail = Customer.Photo.NbDescribedThumbnail
// Same number?
IF NumberThumbnail = ExpectedNumberThumbnail THEN
Info("All the thumbnails have been generated")
ELSE
FOR Number = 1 TO ExpectedNumberThumbnail
ErrorString += "Thumbnail " + Number + Customer.Photo.InfoThumbnailGeneration[n] + CR
END
Error("Generation error", ErrorString)
END
Syntax
<Expected number of thumbnails> = <Data file>.<Item>.NbDescribedThumbnail
<Expected number of thumbnails>: Integer Number of thumbnails requested for the specified item. <Data file>: Character string Name of the data file used. This name was defined in the data model editor or with the File Description type. <Item>: Character string Name of binary memo item used. This name was defined in the data model editor or with the Item Description type. Remarks The NbDescribedThumbnail property is available: - in HFSQL Classic: on the items of a data file, view or query.
- in HFSQL Client/Server mode: for the items found in a data file only.
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