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Stored procedures
Deletes the links from a Gantt Chart column found in a Table (or TreeView Table) control.
Example
// Supprime les liens de la tâche T2
GanttDeleteLink(COL_Gantt, "T2")
Versions 20 and later
MonLienGantt is GanttLink
...
GanttDeleteLink(COL_Gantt, MonLienGantt)
New in version 20
MonLienGantt is GanttLink
...
GanttDeleteLink(COL_Gantt, MonLienGantt)
MonLienGantt is GanttLink
...
GanttDeleteLink(COL_Gantt, MonLienGantt)
Syntax

Deleting all the links to a task Hide the details

GanttDeleteLink(<Gantt column> , <Task identifier>)
<Gantt column>: Control name
Name of the Gantt Chart column (in a Table or TreeView Table control) to be used.
<Task identifier>: Character string
Identifier of the task from which all the links must be deleted. This identifier corresponds to the Property ID defined in the Variable of type GanttTask.
The function has no effect if the identifier does not exist.

Deleting the links from a task to another task Hide the details

GanttDeleteLink(<Gantt column> , <Identifier of Source Task> , <Identifier of Destination Task>)
<Gantt column>: Control name
Name of the Gantt Chart column (in a Table or TreeView Table control) to be used.
<Identifier of Source Task>: Character string
Identifier of the source task of links to delete. This identifier corresponds to the Property ID defined in the Variable of type GanttTask.
The function has no effect if the identifier does not exist.
<Identifier of Destination Task>: Character string
Identifier of the destination task of links to delete. This identifier corresponds to the Property ID defined in the Variable of type GanttTask.
The function has no effect if the identifier does not exist.
Versions 20 and later

Deleting the specified link Hide the details

GanttDeleteLink(<Gantt column> , <Link to Delete>)
<Gantt column>: Control name
Name of the Gantt Chart column (in a Table or TreeView Table control) to be used.
<Link to Delete>: GanttLink variable
Name of the Variable of type GanttLink to be deleted.
New in version 20

Deleting the specified link Hide the details

GanttDeleteLink(<Gantt column> , <Link to Delete>)
<Gantt column>: Control name
Name of the Gantt Chart column (in a Table or TreeView Table control) to be used.
<Link to Delete>: GanttLink variable
Name of the Variable of type GanttLink to be deleted.

Deleting the specified link Hide the details

GanttDeleteLink(<Gantt column> , <Link to Delete>)
<Gantt column>: Control name
Name of the Gantt Chart column (in a Table or TreeView Table control) to be used.
<Link to Delete>: GanttLink variable
Name of the Variable of type GanttLink to be deleted.
Related Examples:
WD Gantt Complete examples (WINDEV): WD Gantt
[ + ] The "WD Gantt" example presents an advanced use of the Gantt Chart control.
This example is used to create a Gantt chart with tasks, links, cumulative tasks and milestones.
The tasks can be edited in a specific window.
The created chart can be saved in a file and reloaded thereafter.
Component: wd270mdl.dll
Minimum version required
  • Version 19
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