ExpressionElementKind Enum

Lists the elements of an expression available in the Expression Editor.

Namespace: DevExpress.Data.Controls.ExpressionEditor

Assembly: DevExpress.Data.v18.1.dll

Declaration

C#

public enum ExpressionElementKind

VB.NET

Public Enum ExpressionElementKind

Members

Name	Description
Column	The expression element is a data column.
Constant	The expression element is a static constant.
Function	The expression element is a function.
Operator	The expression element is an operator.
Group	The expression element is a group of items.
Error	The expression element is an error.

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 ExpressionElementKind enum.

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#L80

class CustomColorProvider : IExpressionEditorColorProvider {
    public Color GetColorForElement(ExpressionElementKind elementKind) {
        if (elementKind == ExpressionElementKind.Column)

VB.NET

how-to-customize-the-expression-editor-t501883/VB/WindowsFormsApplication1/Form1.vb#L88

Public Function GetColorForElement(ByVal elementKind As ExpressionElementKind) As Color Implements IExpressionEditorColorProvider.GetColorForElement
    If elementKind = ExpressionElementKind.Column Then