MaxThumbnailWidth (Property)

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MaxThumbnailWidth (Property)

In french: LargeurMaxVignette

Available only with these kinds of connection

MaxThumbnailWidth is used to:

find out the maximum width of an item thumbnail. This item was defined in the data model editor or by programming.
define the maximum width of an item thumbnail (when the item is described by programming).

Versions 17 and later

This property is now available for iPhone/iPad applications.

New in version 17

This property is now available for iPhone/iPad applications.

Versions 18 and later

This property is now available in Windows Store Apps mode.

New in version 18

This property is now available in Windows Store Apps mode.

Remark: From version 19, HFSQL is the new name of HyperFileSQL.

Versions 21 and later

This property is now available in Universal Windows 10 App mode.

New in version 21

This property is now available in Universal Windows 10 App mode.

Example

// Describe the Photo item
Photo is Item Description
...
// Define the maximum width of the first
// thumbnail for the description of the Photo item
Photo.MaxThumbnailWidth[1] = 50
// equivalent to Photo.MaxThumbnailWidth = 50
...
// Validate the description of the file
HDescribeFile(Customer)

Syntax

Finding out the maximum width of an item thumbnail Hide the details

Current maximum width> = <Data file>.<Item>.MaxThumbnailWidth[<N]

<Current maximum width>: Integer

Maximum width (in pixels) of the specified thumbnail.

<Data file>: 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>: 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.

<N>: Optional integer

Number of the thumbnail whose maximum width is requested. If this parameter is not specified, the maximum width of the first thumbnail is returned.

Modifying the maximum width of an item thumbnail Hide the details

Item>.MaxThumbnailWidth[<N>] = <New maximum width

<Item>: Character string (with or without quotes)

Name of binary memo item used. This name was defined by the Item description type.

<N>: Optional integer

Number of the thumbnail whose maximum width must be modified. If this parameter is not specified, the maximum width of the first thumbnail is modified.

<New maximum width>: Integer

New maximum width (in pixels) for the specified thumbnail. This width must be included between 1 and 65535.

Remarks

The Property MaxThumbnailWidth 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.

The Property MaxThumbnailWidth is only available in HFSQL Client/Server on a data file.