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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).
// 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
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:
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Unit examples (WINDEV): The Gantt control
[ + ] Using a Gantt Chart control
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