AppointmentImageInfoCollection.Images Property

Gets or sets the source of images that can be displayed within appointments.

Namespace: DevExpress.XtraScheduler.Drawing

Assembly: DevExpress.XtraScheduler.v23.2.dll

NuGet Package: DevExpress.Win.Scheduler

Declaration

C#

public object Images { get; set; }

VB.NET

Public Property Images As Object

Property Value

Type	Description
Object	An object that provides images for appointments.

Remarks

Each appointment can show one or more images according to its state. Every image is represented via a AppointmentImageInfo object. The image for an object is obtained from the Images collection according to the AppointmentImageInfoCore.ImageIndex property’s value.

The Images property accepts the following image collections:

• ImageCollection - Supports image transparency.
• SharedImageCollection - Supports image transparency. Allows you to share images between controls within multiple forms.
• SvgImageCollection - Stores vector icons that can scale without losing their quality on high resolution devices.
• ImageList.

Example

The following example handles the SchedulerControl.InitAppointmentImages event to display a custom image within the exception appointment.

The image below shows the result:

C#

using DevExpress.XtraScheduler;
using DevExpress.XtraScheduler.Drawing;
// ...

private void schedulerControl1_InitAppointmentImages(object sender, AppointmentImagesEventArgs e) {
    if(e.Appointment.IsException) {
        AppointmentImageInfo info = new AppointmentImageInfo();
        info.Image = SystemIcons.Warning.ToBitmap();
        e.ImageInfoList.Add(info);
    }
}

VB.NET

Imports DevExpress.XtraScheduler
Imports DevExpress.XtraScheduler.Drawing
' ...

Private Sub SchedulerControl1_InitAppointmentImages(ByVal sender As Object, ByVal e As _
AppointmentImagesEventArgs) Handles SchedulerControl1.InitAppointmentImages
   If e.Appointment.IsException Then
      Dim info As AppointmentImageInfo = New AppointmentImageInfo()
      info.Image = SystemIcons.Warning.ToBitmap()
      e.ImageInfoList.Add(info)
   End If
End Sub