Example of Form Support in ASP.NET Core File Upload Control
This ASP.NET Core File Upload example demonstrates the Uploader control supported with HTML form upload.
Fill the mandatory details in a form and click the submit button.
DEMO
SOURCE
Photo Contest
*This button is not a submit type and the form submit handled from externally.
The Uploader control works in synchronous mode using HTML form. When the end-user submits the form, the selected files are submitted to server with the **name** attribute of input element. More information on the form support can be found on this documentation section.