C# API to digital signature cloud Microsoft Excel and OpenOffice Calc spreadsheet with password and digital signature file

C# library to digital signature cloud Microsoft Excel and OpenOffice Calc spreadsheet with password and digital signature file

Use Cells Digital signature REST API to digital signature cloud Microsoft Excel and OpenOffice Calc spreadsheet with password and digital signature file workflows in C#. This professional solution digital signature cloud Microsoft Excel and OpenOffice Calc spreadsheet online with passwords and digital signature file using C#.

C#
Java
Python
PHP
Go
Node
Perl
Swift
Ruby
Android

Digital signature cloud Microsoft Excel and OpenOffice Calc spreadsheet with password - C# REST API

API Request:
POST
https://api.aspose.cloud/v3.0/cells/{name}/digitalsignature
Api Reference

Digitaling signature a cloud spreadsheet with a password and digital signature file is a complex task. Digital signature a cloud spreadsheet with password and digital signature file transitions is performed by our C# SDK while maintaining the source spreadsheet's main structural and logical content. Our C# library is a professional solution to digital signature cloud spreadsheets with a password and digital signature file online. This Cloud SDK gives C# developers powerful functionality and perfect API.

CPP code for digital signature cloud spreadsheets



How to use C# API to digital signature

  1. Create an account at Dashboard to get free API quota & authorization details
  2. Initialize CellsApi with Client Id, Client Secret, Base URL & API version
  3. Call CellsWorkbookPostDigitalSignature method to get the resultant stream


System Requirements

  1. NET Framework 4.5.2 or newer
  2. Net Standard 2.0 or newer