Introduction To UiPath VB Apps

Sep 12, 2023, 11:00 AM – 12:15 PM


Let's explore the latest game-changing update of UiPath Apps.

AppsAutomation Center of Excellence LeadAutomation DeveloperAutomation Solution Architect

About this event

VB (Visual Basic) expressions are combinations of operators, constants, variables, and functions that evaluate a single value at runtime. VB expressions follow a specific syntax and can be used in a variety of contexts, allowing you to perform calculations, compare values, manipulate strings, and interact with data structures.

Using VB expressions comes with the following perks:

  • Simplicity, readability, and collaboration - make your app easier to understand, maintain, and share with other users.
  • Efficiency and performance - More efficient than using equivalent logic, VB expressions can be evaluated and resolved more rapidly by the compiler, which translates to improved performance.
  • Code reusability - By encapsulating calculations and operations, expressions can be reused throughout your app.
  • Integration with control structures - flexible and seamless usage of conditional statements and loops.
  • Mathematical and data manipulation - You can easily perform arithmetic operations, apply mathematical functions, manipulate strings, or access the elements of an array.

In UiPath Apps, additionally, to the overall perks, you can use VB expressions to create dynamic behaviors within your app:

  • Set property values of app elements, such as labels, text boxes, or dropdowns. For example, you can set the text of a label dynamically based on certain conditions or calculations using VB expressions.
  • Manipulate data from Data Service entities, and use an advanced query builder to retrieve data.
  • Control the visibility or enable/disable the status of app elements based on certain conditions. By setting the visibility or enabled property of an element to a VB expression, you can dynamically control its state based on user input or other factors.
  • Define validation rules for form fields or input elements. By specifying VB expressions as validation rules, you can validate user input based on certain conditions, such as checking for required fields, validating email addresses, or ensuring data format compliance.
  • Define conditional behaviors within your app. You can use expressions in conjunction with If-Then-Else or Switch activities to control the flow of actions or display different content based on specific conditions.
  • Enable dynamic content generation within your app. For example, you can use expressions to populate dropdown options dynamically based on data retrieved from an external source or to generate dynamic text based on user input.

In the event, we will be discussing the latest updates in UiPath Apps and their benefits.


  • Parth Doshi



  • Arvind Kumar


    Managing Director


  • Vibhor Shrivastava


    Regional Community Manager - APAC

  • Parth Doshi



  • Rohit Radhakrishnan


    Community Manager - APAC


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