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Stored procedures
NbDescribedThumbnail (Property)
In french: NbVignetteDécrit
HFSQLHFSQL Client/ServerAvailable 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).
Example
// 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.
Linux The NbDescribedThumbnail property is only available on data file items in HFSQL Client/Server.
Minimum version required
  • Version 10
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