ExpressionError Event

In This Topic

This event is triggered when an expression error occurs in a project. The passed error texts can be concatenated and then displayed to the user.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Event ExpressionError As ExpressionErrorHandler

public event ExpressionErrorHandler ExpressionError

public:
event ExpressionErrorHandler^ ExpressionError

Event Data

The event handler receives an argument of type ExpressionErrorEventArgs containing data related to this event. The following ExpressionErrorEventArgs properties provide information specific to this event.

Property	Description
Contents	Contains the erroneous expression.
ErrorText	Contains the error text.
Hierarchy	Contains the hierarchy of the error location within the project.

Requirements

Platforms: Windows 10, Windows 11, Windows Server 2016 - 2025
.NET: .NET Framework 4.8, .NET 10, .NET 11

Reference

ListLabel Class
ListLabel Members

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