ResourceHeader Class

Serves as the base class for classes that represent the Resource Headers visual elements of the Scheduler.

Namespace: DevExpress.XtraScheduler.Drawing

Assembly: DevExpress.XtraScheduler.v18.1.dll

Declaration

C#

public abstract class ResourceHeader :
    SchedulerHeader

VB.NET

Public MustInherit Class ResourceHeader
    Inherits SchedulerHeader

Remarks

The VerticalResourceHeader and HorizontalResourceHeader are descendants of the ResourceHeader class.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the ResourceHeader 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#

how-to-display-custom-tooltips-for-appointments-resource-headers-and-day-headers-e4137/CS/Form1.cs#L53

if (toolTipController1.ActiveObject is ResourceHeader) {
    Resource res = ((ResourceHeader)toolTipController1.ActiveObject).Resource;

winforms-schedulercontrol-api-t224044/CS/SchedulerAPISample/CodeExamples/CustomizingVisualElements.cs#L88

if(e.Kind == LayoutElementKind.ResourceHeader) {
    ResourceHeader header = e.ViewInfo as ResourceHeader;
    header.Caption = header.Resource.Caption + "\r\nNew long text line";

how-to-display-appointment-counter-at-the-scheduler-headers-e1840/CS/AppointmentCountInResourceHeader/Form1.cs#L28

private void schedulerControl1_CustomDrawResourceHeader(object sender, CustomDrawObjectEventArgs e) {
    ResourceHeader rh = e.ObjectInfo as ResourceHeader;
    if(rh != null) {

scheduler-reporting-custom-painting-using-customdraw-events-e2758/CS/SchedulerReportCustomDraw/XtraSchedulerReport1.cs#L83

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

how-to-calculate-and-display-totals-for-visible-appointments-e977/CS/Form1.cs#L64

ResourceHeader rh = (ResourceHeader)e.ObjectInfo;
StringFormat sf = rh.Appearance.HeaderCaption.TextOptions.GetStringFormat();

VB.NET

how-to-display-custom-tooltips-for-appointments-resource-headers-and-day-headers-e4137/VB/Form1.vb#L54

If TypeOf toolTipController1.ActiveObject Is ResourceHeader Then
    Dim res As Resource = (CType(toolTipController1.ActiveObject, ResourceHeader)).Resource

winforms-schedulercontrol-api-t224044/VB/SchedulerAPISample/CodeExamples/CustomizingVisualElements.vb#L100

If e.Kind = LayoutElementKind.ResourceHeader Then
    Dim header As ResourceHeader = TryCast(e.ViewInfo, ResourceHeader)
    header.Caption = header.Resource.Caption & ControlChars.CrLf & "New long text line"

how-to-display-appointment-counter-at-the-scheduler-headers-e1840/VB/AppointmentCountInResourceHeader/Form1.vb#L30

Private Sub schedulerControl1_CustomDrawResourceHeader(ByVal sender As Object, ByVal e As CustomDrawObjectEventArgs) Handles schedulerControl1.CustomDrawResourceHeader
    Dim rh As ResourceHeader = TryCast(e.ObjectInfo, ResourceHeader)
    If rh IsNot Nothing Then

scheduler-reporting-custom-painting-using-customdraw-events-e2758/VB/SchedulerReportCustomDraw/XtraSchedulerReport1.vb#L68

Private Sub horizontalResourceHeaders1_CustomDrawResourceHeader(ByVal sender As Object, ByVal e As CustomDrawObjectEventArgs)
    Dim header As ResourceHeader = CType(e.ObjectInfo, ResourceHeader)
    Dim schema As SchedulerColorSchema = Me.GetResourceColorSchema(header.Resource)

how-to-calculate-and-display-totals-for-visible-appointments-e977/VB/Form1.vb#L66

Dim rh As ResourceHeader = CType(e.ObjectInfo, ResourceHeader)
Dim sf As StringFormat = rh.Appearance.HeaderCaption.TextOptions.GetStringFormat()

Inheritance

Object

DevExpress.Utils.Drawing.GraphicsInfoArgs

DevExpress.Utils.Drawing.ObjectInfoArgs

DevExpress.XtraScheduler.Drawing.SelectableIntervalViewInfo

DevExpress.XtraScheduler.Drawing.BorderObjectViewInfo

DevExpress.XtraScheduler.Drawing.SchedulerHeader

ResourceHeader

HorizontalResourceHeader

VerticalResourceHeader