GanttListTask (Function)

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GanttListTask (Function)

In french: GanttListeTâche

Returns:

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

Example

See additional examples

// Lists all the tasks
arrList is array of GanttTask

// Retrieves the list of tasks
arrList = GanttListTask(COL_Gantt)

InfoBuild("The tasks have been retrieved" + CR + ...
"The array contains %1 tasks.", arrList..Occurrence)

// Lists the tasks from today's date
arrList is array of GanttTask

// Retrieves the list of tasks
arrList = GanttListTask(COL_Gantt, DateSys())

// Retrieves the selected task
arrList is array of GanttTask

// Retrieves the list of tasks
arrList = GanttListTask(COL_Gantt, ganttSelectedTask)

InfoBuild("The retrieved task: %1.", arrList[1]..Title)

Syntax

Retrieving the list of tasks found 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 task corresponding to the specified criteria is found, this array will contain a single element.
If no task corresponds to the specified criteria, this array will contain 0 task.

<Gantt column>: Character string (with or without quotes)

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

<Start date>: Optional DateTime variable

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

<End date>: Optional DateTime variable

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

Retrieving information about 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 task corresponding to the specified criteria is found, this array will contain a single element.
If no task corresponds to the specified criteria, this array will contain 0 task.

<Gantt column>: Character string (with or without quotes)

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

<Type of Task>: Integer constant

Type of sought task:
ganttSelectedTask Task currently selected in the Gantt Chart control. If no task is selected, <Result> will correspond to an array of 0 element.
ganttHoveredTask Task hovered by the mouse in the Gantt Chart control. If no task is hovered, <Result> will correspond to an array of 0 element.

Related Examples:

Unit examples (WINDEV): The Gantt control

[ + ] Using a Gantt Chart control

Component : wd260mdl.dll