GanttListTask (Function)

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GanttListTask (Function)

In french: GanttListeTâche

Returns:

the list of tasks between two given dates in a Gantt Chart column,
all the tasks in a Gantt Chart column,
a specific task (selected or hovered).

Example

See additional examples

// Liste toutes les tâches
tabListe is array of GanttTask
// Récupère la liste des tâches
tabListe = GanttListTask(COL_Gantt)
InfoBuild("Les tâches ont bien été récupérées" + CR + 
	"Le tableau contient %1 tâche(s).", tabListe.Count)

// Liste les tâches à partir de la date du jour
tabListe is array of GanttTask
// Récupère la liste des tâches
tabListe = GanttListTask(COL_Gantt, DateSys())

// Récupère la tâche sélectionnée
tabListe is array of GanttTask
// Récupère la liste des tâches
tabListe = GanttListTask(COL_Gantt, ganttSelectedTask)
InfoBuild("La tâche récupérée : %1.", tabListe[1].Title)

Syntax

Getting the list of tasks between two dates Hide the details

<Result> = GanttListTask(<Gantt column> [, <Start date> [, <End date>]])

<Result>: Array of GanttTask variables

Name of array containing the GanttTask variables.
If a matching task is found, this array will contain a single element.
If no task matches the specified criteria, this array will contain zero tasks.

<Gantt column>: Control name

Name of the Gantt Chart column (in a Table or TreeView Table control) to be used.

<Start date>: Optional DateTime variable

Start date for task selection.
If this parameter is not specified, all tasks on the Gantt Chart will be returned.

<End date>: Optional DateTime variable

End date for task selection.
If this parameter is not specified, all tasks on the Gantt Chart will be returned.

Getting the details of a specific task Hide the details

<Result> = GanttListTask(<Gantt column> , <Type of task>)

<Result>: Array of GanttTask variables

Name of the array containing the GanttTask variable.
If a matching task is found, this array will contain a single element.
If no task matches the specified criteria, this array will contain zero tasks.

<Gantt column>: Control name

Name of the Gantt Chart column (in a Table or TreeView Table control) to be used.

<Type of task>: Integer constant

Type of sought task:
ganttHoveredTask Task hovered by the mouse in the Gantt Chart control. If no task is hovered over, <Result> will be an array of zero elements.
ganttSelectedTask Task currently selected in the Gantt Chart control. If no task is selected, <Result> will be an array of zero elements.

Related Examples:

Unit examples (WINDEV): The Gantt control

[ + ] Using a Gantt Chart control

Component: wd300mdl.dll