Using Expressions in the Rich Text Editor of Report Designer

Using Expressions in the Rich Text Editor of Report Designer

The articles in this section of the Knowledge Base involve working with Rich Text for display in your reports. To learn more about the Rich Text editor, and how to access this section within the Report Designer, see An Introduction to the Rich Text Editor in Report Designer. The purpose of this article is to break down the different options within the Rich Text editor.

RTF text is an expression. Utilizing expressions in the RichText component is very similar to using expressions in other text components.

There is one issue to consider. Any formatting must be applied to the full code insertion and not any individual part of it.

If you want the calculated value in the TRF text to be a specific color, the color attribute must be applied to the entire expression. This means everything from the opening curly brace “{“ to the closing curly brace “}” and the braces themselves must be the specific desired color. For example:


Fig. 01 – Correct Formatting


Fig. 02 – Incorrect Formatting. The entire expression is not formatted with the color.

Only plain text can be inserted without formatting commands. RTF text cannot be inserted. You can only assign all of its properties with the help of the DataColumn.

Expressions in the RTF component can be handled in different ways using the property Full Convert Expression. Setting the property to false leads to the expression being processed quickly and consistently. When the property is set to true, processing expressions in the RTF component is more thorough. Using this method slows report rendering down, but the expressions are converted more thoroughly. This thoroughness is especially beneficial if the expression uses characters other than numbers and Latin alphabet.


    • Related Articles

    • Understanding the Rich Text Editor in Report Designer

      The articles in this section of the Knowledge Base involve working with Rich Text for display in your reports. To learn more about the Rich Text editor, and how to access this section within the Report Designer, see An Introduction to the Rich Text ...
    • An Introduction to the Rich Text Editor in Report Designer

      The articles in this section of the Knowledge Base involve working with Rich Text for display in your reports. To access the Report Designer, select Toolbox Setup > Design Reports > Design (Report Type) Report. Select New Report to design a report ...
    • Understanding the Text Editor in Report Designer

      The Text Editor allows users to edit text components in Report Designer. This ability to modify text components allows for better customization of report appearances. Expression Tab Fig. 01 – Expression Tab (Text Editor) This tab has the following ...
    • Text Expressions

      Text expressions are the simplest expressions. Here are some examples: SampleText 54321 Example All of the expressions above are strings, and there are no calculations. These expressions would be printed as they have been defined. These types of ...
    • How to Load Rich Text from a Data Field in Report Designer

      The articles in this section of the Knowledge Base involve working with Rich Text for display in your reports. To learn more about the Rich Text editor, and how to access this section within the Report Designer, see  An Introduction to the Rich Text ...
    • Recent Articles

    • Microvellum Release Notes | Build 25.2.0406.641

      The following release notes apply to Microvellum build 25.2.0406.641. Label Image Fix Fig. 1: An error noting an incorrect number of Label Images. An issue was reported wherein creating new G-code from an existing work order that was edited using ...
    • Microvellum Foundation Library Release Notes | Build 26.0327

      The following release notes apply to Microvellum Foundation Library build 26.0327. Additions Added new Formula Driven Materials (FDM) and accompanying special FDM project wizard. * New Specification Group “Wizard Formula Driven Materials [FDM]”. New ...
    • Formula Driven Materials (FDM) User Guide

      The formula driven material (FDM) system in Microvellum automates the creation and management of materials within a project. By using predefined lookup tables and intelligent formulas, FDM dynamically generates each material’s name, thickness, and ...
    • Microvellum Release Notes | Build 25.2.0330.641

      The following release notes apply to Microvellum build 25.2.0330.641. Formula Editor Fix There was a recurring issue wherein attempting to edit any formula within the Part Properties of the software would result in an error. This would only occur ...
    • Microvellum Release Notes: Year of 2026

      This document will catalog all releases for Microvellum software builds that are released in the year 2026. This currently encompasses builds 25.2.0114.641 to 25.1.0406.641. Microvellum Release Notes | Build 25.2.0406.641 The following release notes ...