SchedulerControl.CustomizeAppointmentTemplate Event

Allows you to hide specific HTML elements at runtime, or change their CSS style properties.

Namespace: DevExpress.XtraScheduler

Assembly: DevExpress.XtraScheduler.v21.2.dll

NuGet Packages: DevExpress.Win.Design, DevExpress.Win.Scheduler

Declaration

C#

public event CustomizeAppointmentTemplateEventHandler CustomizeAppointmentTemplate

VB.NET

Public Event CustomizeAppointmentTemplate As CustomizeAppointmentTemplateEventHandler

Event Data

The CustomizeAppointmentTemplate event's data class is DevExpress.XtraScheduler.CustomizeAppointmentTemplateEventArgs.

Remarks

Use the e.HtmlElementInfo method to obtain a required HTML element. Once the element is located, change its Hidden property to control the element’s visibility, or call the Style.SetProperty method to modify CSS style properties.

C#

private void OnCustomizeAppointmentTemplate(object sender, CustomizeAppointmentTemplateEventArgs e) {
    var templateImage = e.HtmlElementInfo.FindElementById("dinner_icon");
    if (...)
        templateImage.Hidden = true; // Hide the HTML element
    templateImage.Style.SetProperty("height", "32px"); // Modify the CSS property
}

VB.NET

Private Sub OnCustomizeAppointmentTemplate(ByVal sender As Object, ByVal e As CustomizeAppointmentTemplateEventArgs)
    Dim templateImage = e.HtmlElementInfo.FindElementById("dinner_icon")
    If ... Then
        templateImage.Hidden = True ' Hide the HTML element
    End If
    templateImage.Style.SetProperty("height", "32px") ' Modify the CSS property
End Sub

Refer to the following help article for more information: HTML Templates in Scheduler.