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Stored procedures
Thumbnail (Property)
In french: Vignette
HFSQLHFSQL Client/ServerAvailable only with these kinds of connection
..Thumbnail is used to:
  • find out the value of an item thumbnail. This item was defined in the data model editor or by programming.
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

Finding out the value of an item thumbnail Hide the details

<Value> = <File Name>.<Item Name>..Thumbnail
<Value>: Character string
Image of specified thumbnail in binary memo format.
<File Name>: Character string (with or without quotes)
Name of data file used. This name was defined in the data model editor or by the File Description type.
<Item Name>: Character string (with or without quotes)
Name of binary memo item used. This name was defined in the data model editor or by the Item Description type.
Remarks

Item thumbnail

..Thumbnail is available:
  • in HFSQL Classic and in HFSQL Mobile: for the items found in a data file, in a view or in a query.
  • in HFSQL Client/Server: for the items found in a data file only.
Minimum version required
  • Version 10
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