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  • Item thumbnail
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Stored procedures
Thumbnail (Property)
In french: Vignette
HFSQL ClassicHFSQL Client/ServerAvailable only with these kinds of connection
The Thumbnail property is used to:
  • get the value of an item thumbnail. This item was defined in the data model editor or through programming. For more details, see HFSQL thumbnails.
Example
// Value of first thumbnail of Customer.Photo item
ThumbnailValue is string
ThumbnailValue = Customer.Photo.Thumbnail[1]
// equivalent to ThumbnailValue = Customer.Photo.Thumbnail
 
// Null value?
IF ThumbnailValue <> "" THEN
Info("The value of this thumbnail is: " + ThumbnailValue)
ELSE
ErrorString = Customer.Photo.InfoThumbnailGeneration[1]
Error("Generation error", ErrorString)
END
Syntax

Getting the value of an item thumbnail Hide the details

Value> = <Data file>.<Item>.Thumbnail
<Value>: Character string
Image of specified thumbnail in binary memo format.
<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

Item thumbnail

The Thumbnail property is available:
  • in HFSQL Classic and HFSQL Mobile mode: on the items of a data file, view or query.
  • in HFSQL Client/Server mode: for the items found in a data file only.
Minimum version required
  • Version 10
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Last update: 06/21/2023

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