RecurrenceInfoXmlPersistenceHelper.CreateObjectXmlLoader(XmlNode) Method

Creates an object that enables you to load recurrence info from xml.

Namespace: DevExpress.XtraScheduler.Xml

Assembly: DevExpress.XtraScheduler.v24.1.Core.dll

NuGet Package: DevExpress.Scheduler.Core

Declaration

C#

public override ObjectXmlLoader CreateObjectXmlLoader(
    XmlNode root
)

VB.NET

Public Overrides Function CreateObjectXmlLoader(
    root As XmlNode
) As ObjectXmlLoader

Parameters

Name	Type	Description
root	XmlNode	An XmlNode representing the node containing recurrence information.

Returns

Type	Description
DevExpress.Utils.Serializing.ObjectXmlLoader	A DevExpress.XtraScheduler.Xml.RecurrenceInfoXmlLoader object that is the descendant of the DevExpress.XtraScheduler.Xml.ObjectXmlLoader class.

Remarks

The following code snippet illustrates the use of the CreateObjectXmlLoader method to create a RecurrenceInfo instance from xml markup. The picture shows the recurrence form for the appointment with recurrence information identical to that used in code.

C#

using DevExpress.XtraScheduler;
using DevExpress.XtraScheduler.Xml;
using System.Xml;
// ...
string s = @"<RecurrenceInfo 
    Start=""07/05/2010 16:30:00""
    End=""08/01/2010 00:00:00"" 
    WeekDays=""62"" 
    Id=""975889a8-ea37-4625-a1ec-0fb2806199e2"" 
    Month=""12"" OccurrenceCount=""20"" Range=""2"" Type=""1"" />";

XmlDocument xmlDocumentObject = new XmlDocument();
xmlDocumentObject.LoadXml(s);
XmlNode node = xmlDocumentObject.FirstChild;

RecurrenceInfo ri = new RecurrenceInfo();
RecurrenceInfoXmlPersistenceHelper helper = 
    new RecurrenceInfoXmlPersistenceHelper(ri, DateSavingType.UTC);
RecurrenceInfoXmlLoader recur_XML_loader = 
    (RecurrenceInfoXmlLoader)helper.CreateObjectXmlLoader(node);
ri = (RecurrenceInfo)recur_XML_loader.ObjectFromXml();

VB.NET

Imports Microsoft.VisualBasic
Imports DevExpress.XtraScheduler
Imports DevExpress.XtraScheduler.Xml
Imports System.Xml
' ...
Private s As String = "<RecurrenceInfo " & ControlChars.CrLf _ 
& " Start=""07/05/2010 16:30:00""" & ControlChars.CrLf  _
& " End=""08/01/2010 00:00:00"" " & ControlChars.CrLf _
& " WeekDays=""62"" " & ControlChars.CrLf _
& " Id=""975889a8-ea37-4625-a1ec-0fb2806199e2"" " & ControlChars.CrLf _
& " Month=""12"" OccurrenceCount=""20"" Range=""2"" Type=""1"" />"

Private xmlDocumentObject As XmlDocument = New XmlDocument()
xmlDocumentObject.LoadXml(s)
Dim node As XmlNode = xmlDocumentObject.FirstChild

Dim ri As RecurrenceInfo = New RecurrenceInfo()
Dim helper As RecurrenceInfoXmlPersistenceHelper = _
 New RecurrenceInfoXmlPersistenceHelper(ri, DateSavingType.UTC)
Dim recur_XML_loader As RecurrenceInfoXmlLoader =  _
CType(helper.CreateObjectXmlLoader(node), RecurrenceInfoXmlLoader)
ri = CType(recur_XML_loader.ObjectFromXml(), RecurrenceInfo)