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Stored procedures
Display only constants used by prefix syntaxes
This page presents the constants used in the different Gantt chart functions (non-prefix syntax).
ConstantDetailsUsed by the function
ganttHoveredTaskTask hovered by the mouse in the Gantt Chart control.GanttListTask
ganttLinkAllLists all the links.GanttListLink
ganttLinkDestinationLists all the links that point to the specified task.GanttListLink
ganttModeAccordingToTaskDisplays the Gantt chart from the first task to the last one.GanttChangeMode
ganttModeInDayDisplays the Gantt chart according to the width of the column. In this case, you must specify the number of days to display.GanttChangeMode
ganttSelectedTaskTask currently selected in the Gantt Chart control.GanttListTask
gltEndToEnd"End-to-End" link: The destination task cannot finish before the source task is completed.GanttAddLink,
variable of type GanttLink
gltEndToStart"Finish-to-Start" link: The destination task cannot start until the source task is completed.GanttAddLink,
variable of type GanttLink
gltStartToEndLink of type "Start to Finish": The destination task cannot be completed before the source task has started (rare case).GanttAddLink,
variable of type GanttLink
gltStartToStart"Start-to-Start" link: The destination task cannot start before the source task has started.GanttAddLink,
variable of type GanttLink


This page presents the constants used in the different Gantt chart functions (prefix syntax).
ConstantDetailsUsed by the function
ganttHoveredTaskTask hovered by the mouse in the Gantt Chart control.<Gantt chart>.ListTask
ganttLinkAllLists all the links.<Gantt chart>.ListLink
ganttLinkDestinationLists all the links that point to the specified task.<Gantt chart>.ListLink
ganttModeAccordingToTaskDisplays the Gantt chart from the first task to the last one.<Gantt chart>.ChangeMode
ganttModeInDayDisplays the Gantt chart according to the width of the column. In this case, you must specify the number of days to display.<Gantt chart>.ChangeMode
ganttSelectedTaskTask currently selected in the Gantt Chart control.<Gantt chart>.ListTask
gltEndToEnd"End-to-End" link: The destination task cannot finish before the source task is completed.<Gantt chart>.AddLink,
variable of type GanttLink
gltEndToStart"Finish-to-Start" link: The destination task cannot start until the source task is completed.<Gantt chart>.AddLink,
variable of type GanttLink
gltStartToEndLink of type "Start to Finish": The destination task cannot be completed before the source task has started (rare case).<Gantt chart>.AddLink,
variable of type GanttLink
gltStartToStart"Start-to-Start" link: The destination task cannot start before the source task has started.<Gantt chart>.AddLink,
GanttLink variable
Minimum version required
  • Version 19
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Last update: 03/25/2025

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