DevExpress-Examples / spreadsheet-document-api-indicate-progress-of-workbook-operations

Create a simple progress dialog that indicates the progress of load and PDF export operations.

Files to look at:

• Form1.cs (VB: Form1.vb)

Spreadsheet Document API - Indicate Progress of Workbook Operations

This example demonstrates how to create a simple progress dialog that indicates the progress of load and PDF export operations.

The Workbook.LoadDocumentAsync and Workbook.ExportToPdfAsync methods accept a Progress<T> instance as a parameter to report progress information. Pass a CancellationToken object to these methods to cancel operations when a user clicks Cancel or closes the form.