We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on: November 16, 2018).
Close Icon
Unfortunately, activation email could not send to your email. Please try again.
Close Icon
close icon
Vote for your favorite ebook
Succinctly Readers Awards 2020
Syncfusion Feedback
What’s New in Syncfusion Blazor Components


What’s New in Syncfusion Blazor Components

Volume 4 delivers more controls, more features, and better performance with a new Bullet Chart control, frozen rows and columns with row virtualization in the Data Grid, and handwritten signature support in the PDF Viewer.


Bullet Chart is the variation of bar chart, which displays one or more measures, and compares it to a target value. You can also display the measures in a qualitative range of performance such as poor, satisfactory, or good.

It supports the following features:

  • Data binding
  • Tooltip
  • Animation
  • orientation
  • Flow Direction
  • Multiple measures
  • Events

Bullet Chart.


Background for chart

Set backgrounds for chart and chart area.

Chart Background.

Smart axis labels in polar and radar charts

Hide the labels that overlap one another in polar and radar charts.

Axis label trim in polar and radar

Trim the polar and radar axes labels when they exceed the chart area.

Polar Radar label.

Trendline collapse

Collapse the visibility of a trendline using its legend.

Chart Background.

Polar and radar data label improvement

Place data labels in polar and radar charts at different positions like top, bottom, middle, and outer.

Polar datalabel.

File Manager

File Transfer Protocol (FTP) file system provider support

Provides support for a File Transfer Protocol service provider that helps manage files in the File Manager component.

File Transfer Protocol


Frozen rows and columns with row virtualization

The row virtualization feature allows you to load data instantly as you scroll vertically and render rows in a frozen grid based on the viewport height. This helps improve the frozen grid performance when loading large data sets.

Frozen feature with row virtualization.

Frozen rows and columns with column virtualization

The column virtualization feature allows you to render columns based on the current viewport width in a frozen grid. The rest of the columns will render instantly as you scroll horizontally. This helps improve the frozen grid performance while providing a large number of columns.

Frozen feature with column virtualization.

Heatmap Chart

Legend title customization

Provided support to customize legend titles in the heatmap component.

Heatmap Legend title


Zoom the maps based on markers

Zoom the maps initially, based on the marker’s location.

Zoom based on markers

Marker clustering improvements

Cluster and expand markers with the same latitude and longitude values.

Marker clustering improvement

Initial/dynamic selection and deselection

Select or deselect the shapes dynamically and on initial rendering.

Dynamic selection and deselection

Binding colors and shapes to markers

Bind colors and shapes to the markers from the data source.

Bind to markers

PDF Viewer

Handwritten signature

This feature allows users to include handwritten signatures in PDF files and provides options to customize and remove signatures.

PDF Viewer.

Rich Text Editor

Code format feature improvements

Keeps a single pre tag in the selection’s parent nodes instead of creating individual pre tags. The Enter key is handled by merging the newly created pre tag to the previous one.

Code format feature improvements

Code format as Toolbar button

Allows users to configure code format as a separate toolbar button with a toggle state to apply and remove code formatting.

Code format option as a toolbar button

XHTML validation support

Allows users to validate the source content of the Rich Text Editor against the XHTML standard. When you enter or modify content in the editor, it continuously checks the XHTML source content and removes elements and attributes that are not valid.


minDate and maxDate support

minDate and maxDate support is provided to restrict date navigation and event rendering in the Scheduler.

Text box

Icon inside the input field

This feature allows you to render icons inside the input fields.

Input group apperance


This feature allows you to adjust the width of a text box.



The autofill feature allows users to fill adjacent cells with the currently selected cell value using a drag-and-fill action similar to Microsoft Excel behavior.

TreeGrid with autofill feature.

Visual Studio Code Extensions

Project template

Quickly create responsive Syncfusion Blazor applications with Visual Studio Code using the command palette.

Project Template


The Syncfusion Blazor Visual Studio Code extension has been enhanced with conversion support for changing existing Blazor applications into Syncfusion Blazor applications.

Project Conversion


The Syncfusion Blazor Visual Studio Code extension has been enhanced with migration support for updating the Syncfusion Blazor components version used to another version.

Project Migration

Visual Studio Extensions


The user experience has been enhanced with Visual Studio scaffolding templates for Data Grid, Charts, Scheduler, TreeGrid, Rich Text Editor, Word Processor, and PDF Viewer.

Scaffolding Microsoft UI

Scaffolding Syncfusion UI

Up arrow icon

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon