Dependencies Data Binding

Updated on Oct 1, 2026

To bind a collection of dependencies to the Gantt Chart you should use the Data parameter, available for the GanttDependencies tag. This article explains how to use the data binding schema for the Gantt Dependencies.

Gantt Dependencies Features:

Feature	Type	Description
Data	IEnumerable<object>	The collection of dependencies.
IdField	string	Unique identifier for each task. Use it for editing and hierarchy.
PredecessorField	string	Points to the predecessor task.
SuccessorField	string	Points to the successor task.
TypeField	GanttDependencyType enum	Points to the dependency type, which is the relationship between the two affected tasks. The supported values include FinishFinish, FinishStart, StartStart, and StartFinish.

To use the Data Binding for the Gantt Dependencies you must provide all data binding features listed above.

Provide a collection of dependencies to the Gantt Chart

Example

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Next Steps

• Explore Gantt dependency editing