- 
                            Data Grids / Data Management- 
                Data Grid- Overview
- 
                Data Binding
- 
                Filtering
- Sorting
- 
                Editing
- 
                Grouping
- 
                Selection
- Focused Row
- Paging
- 
                Scrolling
- 
                Columns
- 
                Master-Detail
- 
                Data Summaries
- 
                Drag & Drop
- 
                Export to PDF
- 
                Export to Excel
- Appearance
- 
                Customization
- State Persistence
- 
                Adaptability
- 
                Keyboard Navigation
- Right-To-Left Support
 
- 
                Tree List- Overview
- 
                Data Binding
- 
                Filtering
- Sorting
- 
                Editing
- 
                Selection
- Focused Row
- Paging
- 
                Columns
- Drag & Drop
- State Persistence
- Adaptability
- 
                Keyboard Navigation
 
- 
                Card View
- 
                Pivot Grid- Overview
- 
                Data Binding
- 
                Field Management
- 
                Data Summaries
- Drill Down
- Filtering
- 
                Scrolling
- 
                Export to Excel
- Chart Integration
- Customization
- State Persistence
 
- 
                Filter Builder
 
- 
                
- 
                            Data Visualization- 
                Charts- Overview
- 
                Data Binding
- 
                Common Concepts- 
                Axis
- 
                Aggregation
- 
                Tooltips
- 
                Selection
- 
                Customization
- 
                Zooming
- 
                Export
 
- 
                
- 
                Area Charts
- 
                Bar Charts
- Bullet Charts
- 
                Doughnut Charts
- 
                Financial Charts
- 
                Funnel and Pyramid Charts
- 
                Line Charts
- Pareto Chart
- 
                Pie Charts
- 
                Point Charts
- 
                Polar and Radar Charts
- 
                Range Charts
- Sankey Chart
- 
                Sparkline Charts
- 
                Tree Map
 
- 
                Gauges- Overview
- 
                Runtime update
- 
                Bar Gauge
- 
                Circular Gauge
- 
                Linear Gauge
 
- 
                Diagram- Overview
- 
                Data Binding
- 
                Featured Shapes
- 
                Custom Shapes
- 
                Document Capabilities
- 
                User Interaction
- UI Customization
- Adaptability
 
 
- 
                
- 
                            Scheduling / Planning- 
                Scheduler- Overview
- 
                Data Binding
- 
                Views
- 
                Appointments
- 
                Timetable
- Editing
- 
                Grouping
- Virtual Scrolling
- Drag & Drop
- 
                Customization
- Adaptability
 
- 
                Gantt- Overview
- Data Binding
- 
                Filtering
- Sorting
- Strip Lines
- Export to PDF
- Validation
- 
                Customization
 
 
- 
                
- 
                            Reporting- 
                AI-powered Extensions
- 
                Interaction
- 
                Report Types
- 
                Data binding
- 
                Real-life Reports
- 
                Layout Features
- 
                Report Controls
- 
                Web-specific Features
 
- 
                
- 
                            Rich Text Editor- Overview
- Load/Save
- Document Protection
- 
                Templates
- Autocorrect
- 
                Customization
- Simple View
 
- 
                            Spreadsheet- Overview
- 
                Open a Document
- Export And Printing
- 
                Features
- 
                UI Customization
 
- 
                            Messaging
- 
                            WYSIWYG Editor
- 
                            Forms
- 
                            Data Editors- Overview
- 
                Common Concepts
- 
                Calendar
- Check Box
- Color Box
- Date Box
- 
                Date Range Box
- 
                Number Box
- Radio Group
- 
                Range Selector
- Range Slider
- Slider
- Speech To Text
- Switch
- Text Area
- Text Box
 
- 
                            Drop-Downs- Autocomplete
- 
                Drop Down Box
- 
                Select Box
- 
                Tag Box
- 
                Lookup
 
- 
                            Buttons
- 
                            File Upload / File Management- 
                File Manager- Overview
- 
                File System Types
- 
                Customization
 
- 
                File Uploader
 
- 
                
- 
                            Popup and Notifications
- 
                            Navigation- Overview
- Accordion
- 
                Context Menu
- 
                Menu
- Multi View
- 
                Drawer
- 
                Tab Panel
- 
                Tabs
- 
                Toolbar
- 
                Stepper
- Pagination
- 
                List
- 
                Tree View
- Right-to-Left Support
 
- 
                            Layout- 
                Tile View
- Splitter
- 
                Gallery
- Scroll View
 
- 
                
- 
                            Interactive Wrappers- 
                Sortable
- Resizable
 
- 
                
- 
                            Progress Indicators
- 
                            Maps- Overview
- 
                Map
- 
                Vector Map- 
                Data Binding
- Multiple Layers
- 
                Markers
- Legend
- 
                Zooming and Panning
- 
                Customization
 
- 
                
 
- 
                            Localization
Related Demos:
        
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    Scheduler - Google Calendar Integration
To display appointments from Google Calendar in the Scheduler, follow the steps below.
            
            Backend API
        
    <div class="long-title"><h3>Tasks for Employees (USA Office)</h3></div>
@(Html.DevExtreme().Scheduler()
    .DataSource(new JS("events"))
    .StartDateExpr("start.dateTime")
    .EndDateExpr("end.dateTime")
    .TextExpr("summary")
    .StartDayHour(7)
    .TimeZone("America/Los_Angeles")
    .ShowAllDayPanel(false)
    .Editing(false)
    .CurrentDate(new DateTime(2017, 5, 25))
    .FirstDayOfWeek(FirstDayOfWeek.Sunday)
    .Views(new[] {
        SchedulerViewType.Day,
        SchedulerViewType.WorkWeek,
        SchedulerViewType.Month
    })
    .CurrentView(SchedulerViewType.WorkWeek)
    .Height(500)
)
<script>
    var PUBLIC_KEY = "AIzaSyBnNAISIUKe6xdhq1_rjor2rxoI3UlMY7k",
        CALENDAR_ID = "f7jnetm22dsjc3npc2lu3buvu4@group.calendar.google.com";
    var events = {
        load: function(options) {
            var result = $.Deferred();
            $.ajax({
                data: {showDeleted: false},
                dataType: "json",
                url: [
                    "https://www.googleapis.com/calendar/v3/calendars/",
                    CALENDAR_ID,
                    "/events?key=",
                    PUBLIC_KEY
                ].join("")
            }).done(function(response) {
                result.resolve(response.items);
            });
            return result.promise();
        }
    }
</script>
        
        using Microsoft.AspNetCore.Mvc;
using DevExtreme.NETCore.Demos.Models.SampleData;
using DevExtreme.NETCore.Demos.ViewModels;
namespace DevExtreme.NETCore.Demos.Controllers {
    public class SchedulerController : Controller {
        public ActionResult GoogleCalendarIntegration() {
            return View();
        }
    }
}
        
        .note {
    color: rgba(128, 128, 128, 0.75);
    float: right;
    margin-top: 20px;
    font-size: 12px;
}
.long-title h3 {
    font-family: 'Segoe UI Light', 'Helvetica Neue Light', 'Segoe UI', 'Helvetica Neue', 'Trebuchet MS', Verdana;
    font-weight: 200;
    font-size: 28px;
    text-align: center;
    margin-bottom: 20px;
}
        
                - 
Get Google API key 
 Follow the instructions from step 1 in the Browser Quickstart tutorial.
- 
Restrict the API key 
 Set application and API restrictions.
- 
Make your calendar public 
 Refer to the following help topic: Create & manage a public Google calendar.
- 
Get the calendar ID 
 Open Google Calendar settings, choose the calendar to be integrated, and copy its ID from the Integrate calendar section.
- 
Set up the Scheduler 
 Configure the CustomStore to load data from Google Calendar as shown in this demo. If a timeZone is specified in the Scheduler, ensure it is the same as in Google Calendar.