ColumnInfo Class

Provides information about a data column listed in the Expression Editor.

Namespace: DevExpress.Data.Controls.ExpressionEditor

Assembly: DevExpress.Data.v18.1.dll

Declaration

C#

public class ColumnInfo :
    ItemInfoBase

VB.NET

Public Class ColumnInfo
    Inherits ItemInfoBase

Related API Members

The following members accept/return ColumnInfo objects:

• IColumnDynamicProvider.GetColumnInfo(ColumnDynamicArguments)

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 ColumnInfo 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#L41

// Rename the "Columns" category to "Fields".
foreach (var columnInfo in e.ExpressionEditorContext.Columns) {
    columnInfo.Category = "Fields";

Inheritance

Object

ItemInfoBase

ColumnInfo