GanttControl.HtmlTemplates Property

A collection of HTML-CSS templates that can be applied to Gantt UI elements.

Namespace: DevExpress.XtraGantt

Assembly: DevExpress.XtraGantt.v22.2.dll

NuGet Package: DevExpress.Win.Gantt

Declaration

C#

[XtraSerializableProperty(XtraSerializationVisibility.Collection)]
public HtmlTemplateCollection HtmlTemplates { get; }

VB.NET

<XtraSerializableProperty(XtraSerializationVisibility.Collection)>
Public ReadOnly Property HtmlTemplates As HtmlTemplateCollection

Property Value

Type	Description
HtmlTemplateCollection	Stores HTML-CSS templates.

Remarks

Gantt Control supports HTML/CSS templates for the following UI elements:

• Tasks, Summaries, and Milestones
• Regular and Summary Task Progress
• Regular, Summary, and Milestone Task Baselines
• Text Labels
• Interaction tooltips
• Split Tasks

Handle the GanttControl.QueryItemTemplate event to apply a template.

C#

void GanttControl1_QueryItemTemplate(object sender, QueryItemTemplateEventArgs e) {
    switch(e.ItemType) {
        case GanttChartItemType.Task:
        case GanttChartItemType.SummaryTask:
            e.Template.Assign(TaskTemplate);
            break;
        case GanttChartItemType.Progress:
        case GanttChartItemType.SummaryTaskProgress:
            e.Template.Assign(TaskProgressTemplate);
            break;
        case GanttChartItemType.TextLabel:
            e.Template.Assign(TaskTextLabelTemplate);
            break;
    }
}

VB.NET

Private Sub GanttControl1_QueryItemTemplate(ByVal sender As Object, ByVal e As QueryItemTemplateEventArgs)
    Select Case e.ItemType
        Case GanttChartItemType.Task, GanttChartItemType.SummaryTask
            e.Template.Assign(TaskTemplate)
        Case GanttChartItemType.Progress, GanttChartItemType.SummaryTaskProgress
            e.Template.Assign(TaskProgressTemplate)
        Case GanttChartItemType.TextLabel
            e.Template.Assign(TaskTextLabelTemplate)
    End Select
End Sub

See this documentation article for more information: HTML Templates in Gantt Control.