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Date Header
Updated on Oct 1, 2026
The Date Header provides you with full control over the rendering for each header view slot of the Timeline. The Date Header templates will be implemented inside the settings of the corresponding view parent tag.
| GanttViews | Major slot header | Minor slot header |
|---|---|---|
DayView | DayHeaderTemplate | TimeHeaderTemplate |
WeekView | WeekHeaderTemplate | DayHeaderTemplate |
MonthView | MonthHeaderTemplate | WeekHeaderTemplate |
YearView | YearHeaderTemplate | MonthHeaderTemplate |
The templates are RenderFragment<DateTime>, so the context is of type DateTime.
When both Template and DateFormat are specified, the Template will be rendered.
Notes
The CurrentInfo.CurrentCulture is used when rendering the formats, so if you need specific formats for specific users, you must set the culture of the app accordingly.
Example
Customize the date header of each slot of the timeline.
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