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DxSchedulerSourceObjectContainer.SourceObject Property

A data source object to which a Scheduler item is bound.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

#Declaration

C#
public object SourceObject { get; }

#Property Value

Type Description
Object

The data source object.

#Remarks

You can use the SourceObject property to access the target appointment’s source object when you manage appointments in code.

The following code snippet does the following:

Razor
@inject IDbContextFactory<MedicsSchedulingContext> MedicsSchedulingContextFactory
@implements IDisposable

<DxScheduler StartDate="@startDate"
             DataStorage="@DataStorage"
             AppointmentUpdated="@AppointmentUpdated"
             AppointmentInserted="@AppointmentInserted"
             AppointmentRemoved="@AppointmentRemoved"
             GroupType="SchedulerGroupType.Resource">
    <DxSchedulerDayView DayCount="1" ShowWorkTimeOnly="true"></DxSchedulerDayView>
    ...
        <Scales>
            <DxSchedulerTimeScale Unit="@SchedulerTimeScaleUnit.Day" UnitCount="1"></DxSchedulerTimeScale>
            <DxSchedulerTimeScale Unit="@SchedulerTimeScaleUnit.Hour" UnitCount="2"></DxSchedulerTimeScale>
        </Scales>
    </DxSchedulerTimelineView>
</DxScheduler>

@code {
    DateTime startDate { get; set; } = new DateTime(2016, 10, 10);
    MedicsSchedulingContext dbContext { get; set; }

    DxSchedulerDataStorage DataStorage = new DxSchedulerDataStorage() {
            AppointmentsSource = null,
            AppointmentMappings = new DxSchedulerAppointmentMappings() {
                Id = "Id",
                Type = "EventType",
                Start = "StartTime",
                End = "EndTime",
                Subject = "Subject",
                AllDay = "AllDay",
                Location = "Location",
                Description = "Description",
                LabelId = "Label",
                StatusId = "Status",
                ResourceId = "MedicId",
                RecurrenceInfo = "RecurrenceInfo"
            },
            ResourcesSource = null,
            ResourceMappings = new DxSchedulerResourceMappings() {
                Id = "Id",
                Caption = "DisplayName"
            }
        };

    protected override void OnInitialized() {
        dbContext = MedicsSchedulingContextFactory.CreateDbContext();
        DataStorage.AppointmentsSource = dbContext.MedicalAppointments.ToList();
        DataStorage.ResourcesSource = dbContext.Medics.ToList();
    }

    void AppointmentInserted(DxSchedulerAppointmentItem e) {
        dbContext.Add(e.SourceObject);
        dbContext.SaveChanges();
    }

    void AppointmentUpdated(DxSchedulerAppointmentItem e) {
        dbContext.SaveChanges();
    }

    void AppointmentRemoved(DxSchedulerAppointmentItem e) {
        dbContext.Remove(e.SourceObject);
        dbContext.SaveChanges();
    }

    public void Dispose() {
        dbContext?.Dispose();
    }
}

Bind to data with EF Core

Refer to Bind Scheduler to Remote Data for more information.

See Also