DayHeader Class

Represents a scheduler’s visual element, located above the time cells area and used to identify days in the Day View.

Namespace: DevExpress.XtraScheduler.Drawing

Assembly: DevExpress.XtraScheduler.v18.1.dll

Declaration

C#

public class DayHeader :
    SchedulerNoWrappedHeader

VB.NET

Public Class DayHeader
    Inherits SchedulerNoWrappedHeader

Remarks

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the DayHeader class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

formatting-services-an-example-of-use-e507/CS/FormattingServicesExample/Form1.cs#L143

#region IHeaderCaptionService Members
public override string GetDayColumnHeaderCaption(DayHeader header) {
    DateTime date = header.Interval.Start.Date;

how-to-display-custom-tooltips-for-appointments-resource-headers-and-day-headers-e4137/CS/Form1.cs#L63

if (toolTipController1.ActiveObject is DayHeader || toolTipController1.ActiveObject is TimeScaleHeader) {
    TimeInterval interval = ((SchedulerHeader)toolTipController1.ActiveObject).Interval;

how-to-custom-paint-day-headers-e1804/CS/CustomDrawDayHeader/Form1.cs#L66

private void schedulerControl1_CustomDrawDayHeader(object sender, CustomDrawObjectEventArgs e) {
    DayHeader header = e.ObjectInfo as DayHeader;
    // Draws the outer rectangle.

how-to-display-appointment-counter-at-the-scheduler-headers-e1840/CS/AppointmentCountInResourceHeader/Form1.cs#L37

private void schedulerControl1_CustomDrawDayHeader(object sender, CustomDrawObjectEventArgs e) {
    DayHeader dh = e.ObjectInfo as DayHeader;
    if(dh != null) {

scheduler-reporting-custom-painting-using-customdraw-events-e2758/CS/SchedulerReportCustomDraw/XtraSchedulerReport1.cs#L97

{
    DayHeader header = (DayHeader)e.ObjectInfo;
    SchedulerColorSchema schema = this.GetResourceColorSchema(header.Resource);

VB.NET

formatting-services-an-example-of-use-e507/VB/FormattingServicesExample/Form1.vb#L148

#Region "IHeaderCaptionService Members"
Public Overrides Function GetDayColumnHeaderCaption(ByVal header As DayHeader) As String
    Dim [date] As Date = header.Interval.Start.Date

how-to-display-custom-tooltips-for-appointments-resource-headers-and-day-headers-e4137/VB/Form1.vb#L64

If TypeOf toolTipController1.ActiveObject Is DayHeader OrElse TypeOf toolTipController1.ActiveObject Is TimeScaleHeader Then
    Dim interval As TimeInterval = (CType(toolTipController1.ActiveObject, SchedulerHeader)).Interval

how-to-custom-paint-day-headers-e1804/VB/CustomDrawDayHeader/Form1.vb#L68

Private Sub schedulerControl1_CustomDrawDayHeader(ByVal sender As Object, ByVal e As CustomDrawObjectEventArgs)
    Dim header As DayHeader = TryCast(e.ObjectInfo, DayHeader)
    ' Draws the outer rectangle.

how-to-display-appointment-counter-at-the-scheduler-headers-e1840/VB/AppointmentCountInResourceHeader/Form1.vb#L39

Private Sub schedulerControl1_CustomDrawDayHeader(ByVal sender As Object, ByVal e As CustomDrawObjectEventArgs) Handles schedulerControl1.CustomDrawDayHeader
    Dim dh As DayHeader = TryCast(e.ObjectInfo, DayHeader)
    If dh IsNot Nothing Then

scheduler-reporting-custom-painting-using-customdraw-events-e2758/VB/SchedulerReportCustomDraw/XtraSchedulerReport1.vb#L81

Private Sub horizontalDateHeaders1_CustomDrawDayHeader(ByVal sender As Object, ByVal e As CustomDrawObjectEventArgs)
    Dim header As DayHeader = CType(e.ObjectInfo, DayHeader)
    Dim schema As SchedulerColorSchema = Me.GetResourceColorSchema(header.Resource)

Inheritance

Object

DevExpress.Utils.Drawing.GraphicsInfoArgs

DevExpress.Utils.Drawing.ObjectInfoArgs

DevExpress.XtraScheduler.Drawing.SelectableIntervalViewInfo

DevExpress.XtraScheduler.Drawing.BorderObjectViewInfo

DevExpress.XtraScheduler.Drawing.SchedulerHeader

DevExpress.XtraScheduler.Drawing.SchedulerNoWrappedHeader

DayHeader