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The ASP.NET Core Gantt Chart is a project planning and management tool used to display and manage hierarchical tasks with timeline details. It helps assess how long a project should take, determine the resources needed, manage the dependencies between tasks, and plan the order in which the tasks should be completed.

ASP.NET Core Gantt Chart data binding.

Data binding

Bind data seamlessly with various local and remote data sources such as JSON, RESTful services, OData services, and WCF services. The ASP.NET Core Gantt Chart uses the data manager for binding the data source.


The ASP.NET Core Gantt Chart supports different configurable timeline views such as hour, day, week, month, and year.

Types of relationships among tasks.

Task relationships

Create relationships between different tasks in project management. When a project is complex and contains many tasks that depend on the completion of others, task dependencies enable you to decide when a task can be started or finished using finish-to-start, start-to-finish, start-to-start, and finish-to-finish task link types.


The Gantt Chart provides full support to create, read, update, and delete (CRUD) operations. In addition to built-in editor controls to edit a particular column value, using template support users can create custom editor controls that suit their application needs. It performs editing operations with a list of business objects or remote data service with the help of the data manager.

ASP.NET Core Gantt Chart Unscheduled tasks.

Unscheduled tasks

The ASP.NET Core Gantt Chart provides built-in support for unscheduled tasks, tasks that are not scheduled with proper dates or duration at the start of the project, but can be scheduled properly at any time during the project implementation based on factors such as resource availability, dependent tasks, and more.


Filtering helps view specific or related records that meet a given filtering criteria. It supports various filter types that include powerful Excel-like filter. The ASP.NET Core Gantt Chart filter allows users to define their own custom filtering logic and customize the filtering UI based on their application needs. It also has an option to filter diacritic characters.

ASP.NET Core Gantt Chart Filtering Gantt content.

Sorting in Angular Gantt Chart.


Sort tasks and resources by specified criteria. Sort a column in the ascending or descending order by simply clicking the header. A Ctrl + header click performs multi-sorting.


ASP.NET Core Gantt Chart allows users to select rows or cells by simply clicking on them. One or more rows or cells can be selected by holding the Ctrl or Shift key, or programmatically.

ASP.NET Core Gantt Chart Gantt Chart selection.

Columns in ASP.NET Core Gantt Chart Gantt Chart.


Columns define the schema of a data source in Gantt Charts. They support formatting, column definitions, column chooser, column menu, column reorder, and other important features.

Resource view

Visualize the list of tasks assigned to each resource in a hierarchical manner. Multiple tasks assigned to each resource can be visualized in a row when the records are in a collapsed state.

ASP.NET Core Gantt Chart resource view.

ASP.NET Core Gantt Chart Export to PDF, CSV, and Excel formats.


Easily export the Gantt Chart control in various file formats such as Excel, PDF, or CSV. Users can also programmatically customize the exported document.


Enable and disable the Gantt editing operations with the read-only option.

ASP.NET Core Gantt Chart Task scheduling.

Task scheduling

Users can easily plan and schedule tasks in both auto and manual mode to track their projects. Scheduling helps establish a realistic time frame for the completion of a project.

ASP.NET Core Gantt Chart Taskbar customization.

Appearance customization

Customize the appearance and style of the taskbars, records, cell and row elements, etc. using templates.

ASP.NET Core Gantt Chart Auto focus tasks.

Auto focus tasks

Focus on the tasks not visible but scheduled later along the timeline by selecting their rows in the tree grid section. Auto focus on specific tasks to make the Gantt timeline more informative and comprehensible.

ASP.NET Core Gantt Chart Taskbar tooltip.


A tooltip is a great way of showing important data only if needed without overflowing the screen with text. The tooltip displays task information while the mouse hovers over the task and editing actions for the taskbar and connector lines.

ASP.NET Core Gantt Chart Event markers to note the special events.

Highlight days and events

Highlight important days or events in a project using event markers.

Note the important or special tasks in ASP.NET Core Gantt Chart.

Data markers

Display events for a specific task that can be placed on the timeline on any given date.

ASP.NET Core Gantt Chart toolbar to edit tasks.


The Gantt Chart provides toolbar support to handle editing, searching, expanding, collapsing, and deleting selected tasks along with an option for adding new tasks. It accepts the collection of built-in toolbar items and custom toolbar items.

Visualize the actual and projected timelines.


Baseline is the project’s original plan. Setting a baseline helps measure the effectiveness and scope of a project. Compare the current task’s progress with the planned dates using baselines.

Highlight the holidays in ASP.NET Core Gantt Chart.


Display nonworking days using the holidays feature. Highlight the workdays in one color and weekends and holidays in another.

Mark the allocated resource for a task in ASP.NET Core Gantt Chart.

Allocating resources

Allocate multiple resources like staff, equipment, and materials to each task.

Row height in ASP.NET Core Gantt Chart.

Row height and taskbar height

Row height is a major factor when displaying the number of records in the view port, and it can be customized effortlessly based on the application’s UI requirement. The height of child and parent taskbars can be customized by using the taskbarHeight property.

Context menu in ASP.NET Core Gantt Chart.

Context menu

The context menu improves user action with Gantt Chart using a pop-up menu. It appears when the cell or header is right clicked. In addition to built-in default menu items, it allows you to add custom context menu items.

Width and height in ASP.NET Core Gantt Chart.

Width and height

Change the Gantt Chart size by setting the width and height properties. Horizontal and vertical scrollbars appear when the content overflows the Gantt Chart element. For the Gantt Chart to fill its parent container, simply set the height and width to 100%.

Mobile optimized with browser support

Touch support in ASP.NET Core Gantt Chart.

Touch support

User-friendly touch gestures and an interactive UI design on Gantt Chart help produce the best user experience. All Gantt Chart features work on touch devices with zero configuration.

Responsive in ASP.NET Core Gantt Chart.


Responsive feature allows the Gantt Chart layout to be viewed on various devices. It is also possible to hide certain columns for specific screen sizes using column-based media query support.

Cross browser support in ASP.NET Core Gantt Chart.

Cross-browser support

The ASP.NET Core Gantt Chart works well with all modern web browsers such as Chrome, Firefox, Microsoft Edge, Safari, and IE11. It supports IE11 with the help of poly fills.


Keyboard navigation in ASP.NET Core Gantt Chart.

Keyboard navigation

The ASP.NET Core Gantt Chart ensures that every cell is keyboard accessible e. Major features like sorting, selection, and editing can be performed using keyboard commands alone with no mouse interaction required. This helps in creating highly accessible applications using this component.

Accessibility and screen reader support in ASP.NET Core Gantt Chart.

Screen readers

The ASP.NET Core Gantt Chart has complete WAI-ARIA accessibility support. The Gantt Chart UI includes high-contrast visual elements, helping visually impaired people to have the best viewing experience. Also, the valid UI descriptions are easily accessible through assistive technologies such as screen readers.

Globalization and localization

Format dates and numbers in ASP.NET Core Gantt Chart.


Gantt Chart enables users from different locales to use it by formatting the date, currency, and numbering to suit their language preferences. It uses the internalization (i18n) library to handle value formatting.

Localize ASP.NET Core Gantt Chart UI strings.


Users can localize all the strings used in the user interface of Angular Gantt Chart control. It uses the localization (l10n) library to localize UI strings.

Other supported frameworks

Gantt Chart is also available in Blazor, JavaScript, Angular, React, and Vue frameworks. Check out the different Gantt Chart platforms from the links below,

ASP.NET Core Gantt Chart illustration for web framework support.

Theme illustration for ASP.NET Core Gantt Chart.

Built-in and customizable themes

Four built-in, SASS-based themes are available: Material, Bootstrap, Fabric, and high contrast.

Simplify theme customization either by overriding the existing SASS styling or by creating custom themes using the Theme Studio application.

Supported browsers

The ASP.NET Core Gantt Chart works well with all modern web browsers such as Chrome, Firefox, Edge, Safari, and IE11.

Supported web browsers for ASP.NET Core Gantt Chart.

Developer-friendly APIs

Developers can have full control over the UI and behavior of the Gantt Chart through its built-in, developer-friendly APIs. The simple and extensible APIs allow you to customize even the complex Gantt functionalities with ease.

ASP.NET Core Gantt Chart Code Example

Easily get started with the ASP.NET Core Gantt Chart using a few simple lines of CSHTML and C# code example as demonstrated below. Also explore our ASP.NET Core Gantt Chart Example that shows you how to render and configure a Gantt Chart in ASP.NET Core.

@using Syncfusion.EJ2.Gantt;
@section ControlsSection{ 
    <div class="control-section">
        <div class="row">
            <div class="col-md-12">
                <ejs-gantt id='DefaultFunctionalities' dataSource="ViewBag.dataSource" height="450px" highlightWeekends="true"
                projectStartDate="03/24/2019" projectEndDate="07/06/2019">
                    <e-gantt-taskfields id="TaskId" name="TaskName" startDate="StartDate"
                          endDate="EndDate" duration="Duration" progress="Progress" dependency="Predecessor"
                    <e-gantt-labelSettings leftLabel="TaskName"></e-gantt-labelSettings>
using System.Threading.Tasks;
using EJ2CoreSampleBrowser.Models;
using Microsoft.AspNetCore.Mvc;

namespace EJ2CoreSampleBrowser.Controllers.Gantt
    public partial class GanttController : Controller
        public IActionResult Default()
            ViewBag.dataSource = GanttData.ProjectNewData();
            return View();


Frequently Asked Questions

  • A complete project management tool to schedule and plan projects.
  • Manage and monitor specific tasks and resources in a project.
  • Intuitive user interface to manage complex projects on the go.
  • One of the best ASP.NET Core Gantt Chart in the market that offers feature-rich UI to interact with the software.
  • Simple configuration and API.
  • Supports all modern browsers.
  • Touch-friendly and responsive.
  • Extensive learning resources such as demos and documentation to learn quickly and get started with ASP.NET Core Gantt Chart.

We do not sell the ASP.NET Core Gantt Chart separately. It is only available for purchase as part of the Syncfusion ASP.NET Core suite, which contains over 70+ ASP.NET Core components, including the Gantt Chart. A single developer license for the Syncfusion Essential Studio for ASP.NET Core suite costs $995.00 USD, including one year of support and updates. On top of this, we might be able to offer additional discounts based on currently active promotions. Please contact our sales team today to see if you qualify for any additional discounts.

You can find our ASP.NET Core Gantt Chart demo here.

No, our 70+ ASP.NET Core components, including Gantt Chart, are not sold individually, only as a single package. However, we have competitively priced the product so it only costs a little bit more than what some other vendors charge for their Gantt Chart alone. We have also found that, in our experience, our customers usually start off using one of our products and then expand to several products quickly, so we felt it was best to offer all 70+ ASP.NET Core components for a flat fee of $995/developer. On top of this, we might be able to offer additional discounts based on currently active promotions. Please contact our sales team today to see if you qualify for any additional discounts.

No, this is a commercial product and requires a paid license. However, a free community license is also available for companies and individuals whose organizations have less than $1 million USD in annual gross revenue and five or fewer developers.

A good place to start would be our comprehensive getting started documentation.

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