tailieunhanh - Automation Introduction

Automation is the ability to programmatically interact with an application through objects exposed by that application. By using an Automation client like Microsoft Excel, or Visual Basic, the end user can write code to access these objects and interact with HYSYS. Code can also be written in HYSYS itself in the form of User Variables or Macro Language Editor (MLE) macros. The available objects are the same. The exposed objects make it possible to programmatically perform nearly any action that can be accomplished through the HYSYS graphical user interface | Automation Introduction 1 2004 AspenTech - All Rights Reserved. 12 Automation Introduction Automation Introduction 1 2 Automation Introduction Introduction Automation is the ability to programmatically interact with an application through objects exposed by that application. By using an Automation client like Microsoft Excel or Visual Basic the end user can write code to access these objects and interact with HYSYS. Code can also be written in HYSYS itself in the form of User Variables or Macro Language Editor MLE macros. The available objects are the same. The exposed objects make it possible to programmatically perform nearly any action that can be accomplished through the HYSYS graphical user interface. Workshop In this module you will review and begin to understand an Automation front-end to the Turbo Expander case using Microsoft Excel. Additionally a simple HYSYS User Variable will be created. Learning Objectives In this module you will gain an understanding of the possibilities that Automation access to HYSYS can bring. The examples given should give a starting point for any further learning. If you want to learn more about Automation programming with HYSYS AspenTech offers another course that will meet your needs. Ask the instructor for more information. 2 Automation Introduction 3 Prerequisites No prior programming experience is assumed. However before beginning this module you should have a reasonable understanding of the HYSYS program. Why Use HYSYS Automation The main reason for using the Automation capabilities of HYSYS is to improve the efficiency of your work processes. By reducing the amount of time spent on repetitive tedious tasks and hence by reducing the amount of human errors more time is left for engineering tasks. The efficiency of your work processes can be increased by using HYSYS Automation for Automating manual data entry tasks for example extract HYSYS data to an Excel spreadsheet for delivery to a Vendor. Creating hybrid .