Content (Property)

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Help / WLanguage / WLanguage properties / Properties associated with windows, pages and controls

Upload control
Spreadsheet control

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Properties associated with windows, pages and controls

Content (Property)

In french: Contenu

Property Content property allows you to read or write the contents of a field from a block:

List Box populated programmatically,
Combo Box populated programmatically,
Spreadsheet.

This allows you to read or write all the rows in the control in a single line of code.

Note: On a List Box control or Combo Box control, it is only possible to read the list of items.

The Content property can also be used on an Upload control to get the list of uploaded files.

Example

// Ajoute des éléments au contenu actuel du champ Liste
LISTE_Liste1.Contenu = LISTE_Liste1.Contenu + CR + "Florence" + CR + "Emma"

n is int
// Ajout de la ligne dans le champ Table (la colonne combo étant la 2ème)
n = TableAddLine(TABLE_Table1, "1", "p2")
// Modification du contenu de la colonne Combo pour la ligne ajoutée 
// Note : On utilise des valeurs de retour par gValeurMémorisée, 
// il faut donc activer cette option dans la description de la colonne
TABLE_Table1.COL_Combo[n].Contenu = "poste 1" + gStoredValue("p1") + CR + ...
			"poste 2" + gStoredValue("p2")

Syntax

Getting the content of a Spreadsheet control, or a List Box or Combo Box populated programmatically Hide the details

<Control content> = <Control used>.Content

<Control content>: Character string

List of elements for the content of the control. Elements are separated by CR characters.
For Spreadsheet controls, this content is in binary format. This content can be saved with fSaveBuffer.

<Control used>: Control name

Name of the control to be used. This control must be:
a List Box control populated programmatically,
a Combo Box control populated programmatically,
a table column of type "List of values",
an Upload control.
a Spreadsheet control.

Changing the content of a Spreadsheet control, or a List Box or Combo Box populated programmatically Hide the details

<Control used>.Content = <Control content>

<Control used>: Control name

Name of the control to be used. This control must be:
a List Box control populated programmatically,
a Combo Box control populated programmatically,
a table column of type "List of values",
a Spreadsheet control.

<Control content>: Character string

List of elements displayed in the control. Elements are separated by CR characters.
For Spreadsheet controls, the content displayed is in binary format. You can use the fLoadBuffer function.

Remarks

Upload control

The Content property is used to get the list of files selected in an Multifile Upload control. The names of files are separated by CR characters (Carriage Return). For a single-file Upload control, only the name of the selected file is returned.

The file name corresponds to the path and name of the uploaded temporary file. For example: C\WebDep\Temp\File.upl
This property must be used in the "Receive files uploaded" event. In the other cases, this property returns an empty string.

This property is equivalent to the Value property.

Spreadsheet control

The Content property is used to get and modify the binary content of the Spreadsheet control. For example:

TBLR_Defilé.Contenu = fLoadBuffer(fExeDir()+"\Défilé Haute Couture.xls")

This property is equivalent to the Value property.