<Window
    x:Class="SchedulerApp.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:scheduler="using:Syncfusion.UI.Xaml.Scheduler">
    
    <Grid>
        <scheduler:SfScheduler x:Name="Schedule" 
                              ViewType="Week" 
                              FirstDayOfWeek="Monday" />
    </Grid>
</Window>

using Syncfusion.UI.Xaml.Scheduler;
using System;

namespace SchedulerApp
{
    public sealed partial class MainWindow : Window
    {
        public MainWindow()
        {
            this.InitializeComponent();
            
            // Create appointment collection
            var appointments = new ScheduleAppointmentCollection();
            
            // Add a sample appointment
            appointments.Add(new ScheduleAppointment
            {
                StartTime = DateTime.Now.Date.AddHours(10),
                EndTime = DateTime.Now.Date.AddHours(12),
                Subject = "Team Meeting",
                Location = "Conference Room A",
                Notes = "Discuss Q1 goals"
            });
            
            // Set appointments to scheduler
            Schedule.ItemsSource = appointments;
        }
    }
}

// Custom appointment class
public class Meeting
{
    public string Title { get; set; }
    public DateTime From { get; set; }
    public DateTime To { get; set; }
    public bool AllDay { get; set; }
}

<scheduler:SfScheduler x:Name="Schedule" 
                      ItemsSource="{Binding Meetings}">
    <scheduler:SfScheduler.AppointmentMapping>
        <scheduler:AppointmentMapping
            Subject="Title"
            StartTime="From"
            EndTime="To"
            IsAllDay="AllDay"/>
    </scheduler:SfScheduler.AppointmentMapping>
</scheduler:SfScheduler>

var recurringAppointment = new ScheduleAppointment
{
    StartTime = DateTime.Now.Date.AddHours(9),
    EndTime = DateTime.Now.Date.AddHours(10),
    Subject = "Daily Standup",
    RecurrenceRule = "FREQ=DAILY;INTERVAL=1;COUNT=10"
};

// Create resources
var resources = new ObservableCollection<SchedulerResource>
{
    new SchedulerResource 
    { 
        Id = "1", 
        Name = "Conference Room A",
        Background = new SolidColorBrush(Colors.Blue)
    },
    new SchedulerResource 
    { 
        Id = "2", 
        Name = "Conference Room B",
        Background = new SolidColorBrush(Colors.Green)
    }
};

Schedule.ResourceCollection = resources;
Schedule.ResourceGroupType = ResourceGroupType.Resource;

// Assign appointment to resource
var appointment = new ScheduleAppointment
{
    StartTime = DateTime.Now.Date.AddHours(10),
    EndTime = DateTime.Now.Date.AddHours(11),
    Subject = "Product Demo",
    ResourceIdCollection = new ObservableCollection<object> { "1" }
};

// Switch between views programmatically
public void SwitchToMonthView()
{
    Schedule.ViewType = SchedulerViewType.Month;
}

public void SwitchToTimelineView()
{
    Schedule.ViewType = SchedulerViewType.TimelineWeek;
}

// Set scheduler time zone
Schedule.TimeZone = TimeZoneInfo.FindSystemTimeZoneById("Pacific Standard Time");

// Appointment with specific time zones
var appointment = new ScheduleAppointment
{
    StartTime = new DateTime(2024, 3, 22, 10, 0, 0),
    EndTime = new DateTime(2024, 3, 22, 11, 0, 0),
    Subject = "Cross-timezone Meeting",
    StartTimeZone = TimeZoneInfo.FindSystemTimeZoneById("Pacific Standard Time"),
    EndTimeZone = TimeZoneInfo.FindSystemTimeZoneById("Eastern Standard Time")
};