CriteriaValidatorError Class

Provides information about an error that occurred during criteria validation.

Namespace: DevExpress.Data.Filtering.Helpers

Assembly: DevExpress.Data.v18.1.dll

Declaration

C#

public class CriteriaValidatorError

VB.NET

Public Class CriteriaValidatorError

Related API Members

The following members accept/return CriteriaValidatorError objects:

• ErrorsEvaluatorCriteriaValidator.Item[Int32]

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the CriteriaValidatorError class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-customize-the-expression-editor-t501883/CS/WindowsFormsApplication1/Form1.cs#L70

if (theOperator.OperatorType == FunctionOperatorType.Now) {
    this.errors.Add(new CriteriaValidatorError("Invalid function: now()"));
}

VB.NET

how-to-customize-the-expression-editor-t501883/VB/WindowsFormsApplication1/Form1.vb#L76

If theOperator.OperatorType = FunctionOperatorType.Now Then
    Me.errors.Add(New CriteriaValidatorError("Invalid function: now()"))
End If

Inheritance

Object

CriteriaValidatorError