TimeSlotCollection.Add(TimeSpan, String) Method

Appends a new time slot with the specified value and display name to the collection.

Namespace: DevExpress.XtraScheduler

Assembly: DevExpress.XtraScheduler.v19.2.Core.dll

Declaration

C#

public int Add(
    TimeSpan val,
    string displayName
)

VB.NET

Public Function Add(
    val As TimeSpan,
    displayName As String
) As Integer

Parameters

Name	Type	Description
val	TimeSpan	A TimeSpan value that specifies the value of the time slot. This value is assigned to the TimeSlot.Value property.
displayName	String	A String value that specifies the display name of the time slot. This value is assigned to the UserInterfaceObject.DisplayName property and is displayed as a menu caption in the context menu.

Returns

Type	Description
Int32	An integer value indicating the position at which the new element was inserted.

Remarks

This method creates a new TimeSlot object, initializes it with the specified values and adds it to the end of the collection.

To add a custom time slot to the collection, add default time slots first and then add a custom time slot, as illustrated in the following code snippet:

Note

A complete sample project is available at https://github.com/DevExpress-Examples/how-to-customize-timeruler-time-scales-e5068

MainWindow.xaml.cs

// Add 20-minute time slots to the view.
scheduler.DayView.TimeSlots.AddRange(scheduler.DayView.DefaultTimeSlots);
scheduler.DayView.TimeSlots.Add(new DevExpress.XtraScheduler.TimeSlot(new TimeSpan(0, 20, 0), "20 minutes"));

MainWindow.xaml.vb

' Add 20-minute time slots to the view.
scheduler.DayView.TimeSlots.AddRange(scheduler.DayView.DefaultTimeSlots)
scheduler.DayView.TimeSlots.Add(New DevExpress.XtraScheduler.TimeSlot(New TimeSpan(0, 20, 0), "20 minutes"))

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the Add(TimeSpan, String) method.

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#

printing-how-to-customize-default-print-styles-t147965/CS/Printing_Built-in_Example/MyDailyPrintStyle.cs#L20

base.TimeSlots.Clear();
base.TimeSlots.Add(TimeSpan.FromMinutes(15), "15Minutes");
// Specify the time interval to print.

VB.NET

printing-how-to-customize-default-print-styles-t147965/VB/Printing_Built-in_Example/MyDailyPrintStyle.vb#L20

MyBase.TimeSlots.Clear()
MyBase.TimeSlots.Add(TimeSpan.FromMinutes(15), "15Minutes")
' Specify the time interval to print.