CriteriaOperatorValidator.Visit(FunctionOperator) Method

Enables custom processing of the specified FunctionOperator.

Namespace: DevExpress.DataAccess.ExpressionEditor

Assembly: DevExpress.DataAccess.v23.2.dll

NuGet Packages: DevExpress.DataAccess, DevExpress.Win.PivotGrid, DevExpress.Win.TreeMap

Declaration

C#

public override void Visit(
    FunctionOperator theOperator
)

VB.NET

Public Overrides Sub Visit(
    theOperator As FunctionOperator
)

Parameters

Name	Type	Description
theOperator	FunctionOperator	A FunctionOperator object.

Remarks

For a code sample, see the following example online: How to customize the Expression Editor.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the Visit(FunctionOperator) method.

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#

winforms-grid-customize-expression-editor/CS/WindowsFormsApplication1/Form1.cs#L106

    }
    base.Visit(theOperator);
}

VB.NET

winforms-grid-customize-expression-editor/VB/WindowsFormsApplication1/Form1.vb#L114

    End If
    MyBase.Visit(theOperator)
End Sub