Thumbnail (Property)

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Item thumbnail

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Thumbnail (Property)

In french: Vignette

Available 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 programmatically. 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 label is: " + LabelValue)
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 is 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: on the fields of a data file, view or query.
in HFSQL Client/Server: on data file fields only.