Upload

• May 28, 2025

The DevExpress Upload component for Blazor (DxUpload) allows users to upload files to a server. Users can select files in the open file dialog or drag and drop files onto a drop zone.

Run Demo

Get Started Video

YouTube video

API Reference

Refer to the following list for the component API reference: DxUpload Members.

Features and Capabilities

For in-depth information about DevExpress Upload for Blazor, review the following sections in the DxUpload class description:

• How File Upload Works

• Connect the Upload Component to the Server

• Create an Upload Controller on the Server

• Upload Files

  • Common Information
  • Chunk Upload for Large Files
  • Multiple File Upload
  • Upload Modes
  • Respond to File Upload

• Cancel File Upload

• Drag and Drop

• Validation

  • Client-Side Validation
  • Server-Side Validation

• Select Button Customization

• Keyboard Navigation

• Localization