Book Image

Robotic Process Automation with Blue Prism Quick Start Guide

By : Lim Mei Ying
Book Image

Robotic Process Automation with Blue Prism Quick Start Guide

By: Lim Mei Ying

Overview of this book

Robotic process automation is a form of business process automation where user-configured robots can emulate the actions of users. Blue Prism is a pioneer of robotic process automation software, and this book gives you a solid foundation to programming robots with Blue Prism. If you've been tasked with automating work processes, but don't know where to start, this is the book for you! You begin with the business case for robotic process automation, and then move to implementation techniques with the leading software for enterprise automation, Blue Prism. You will become familiar with the Blue Prism Studio by creating your first process. You will build upon this by adding pages, data items, blocks, collections, and loops. You will build more complex processes by learning about actions, decisions, choices, and calculations. You will move on to teach your robot to interact with applications such as Internet Explorer. This can be used for spying elements that identify what your robot needs to interact with on the screen. You will build the logic behind a business objects by using read, write, and wait stages. You will then enable your robot to read and write to Excel and CSV files. This will finally lead you to train your robot to read and send emails in Outlook. You will learn about the Control Room, where you will practice adding items to a queue, processing the items and updating the work status. Towards the end of this book you will also teach your robot to handle errors and deal with exceptions. The book concludes with tips and coding best practices for Blue Prism.
Table of Contents (13 chapters)

Actions have inputs and outputs too

All throughout the build of our Search action diagram, we have hardcoded the search keywords to be "Low Fat Granola Cereal". That worked well for testing and building up the Business Object. However, we aren't going to restrict our shopping to just that one thing. In our original design, the purchasing process gets the list of shopping from an external list (say, that piece of paper stuck on the fridge). We should feed that list to the Search action, instead of fixing it to "Low Fat Granola Cereal".

To do so, we add inputs to the action, just like we did so earlier for processes, as shown in the following steps:

  1. Open the Search action diagram for editing.
  2. Double-click on the Start stage. In the Start Properties, click Add. A new row in the Inputs list is added.
  3. In the Inputs field, enter the following values:
    • Name...