CustomizeCellEventArgsBase.ColumnFieldName Property

Gets or sets the data source field name to which the current cell corresponds.

Namespace: DevExpress.Export

Assembly: DevExpress.Printing.v18.2.Core.dll

Declaration

C#

public string ColumnFieldName { get; set; }

VB.NET

Public Property ColumnFieldName As String

Property Value

Type	Description
String	The data source field name.

Remarks

Columns in data-bound controls are bound to certain fields in an underlying data source. When exporting these controls to XLS(X) format, use the ColumnFieldName property to identify the field name to which cells in the export document correspond.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the ColumnFieldName property.

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-gridcontrols-data-aware-export-output-t247610/CS/GridDataAwareExportCustomization/Form1.cs#L77

// Substitute Boolean values within the Discontinued column by special symbols.
if(e.ColumnFieldName == "Discontinued") {
    if(e.Value is bool) {

how-to-export-a-colored-grid-when-the-data-aware-export-mode-is-used-e4098/CS/Controllers/HomeController.cs#L29

void exportOptions_CustomizeCell(DevExpress.Export.CustomizeCellEventArgs ea) {
    if(ea.AreaType != DevExpress.Export.SheetAreaType.Header && ea.ColumnFieldName == "UnitPrice") {
        if(Convert.ToDecimal(ea.Value) > 15)

VB.NET

how-to-customize-the-gridcontrols-data-aware-export-output-t247610/VB/GridDataAwareExportCustomization/Form1.vb#L77

' Substitute Boolean values within the Discontinued column by special symbols.
If e.ColumnFieldName = "Discontinued" Then
    If TypeOf e.Value Is Boolean Then

how-to-export-a-colored-grid-when-the-data-aware-export-mode-is-used-e4098/VB/Controllers/HomeController.vb#L30

Private Sub exportOptions_CustomizeCell(ByVal ea As DevExpress.Export.CustomizeCellEventArgs)
    If ea.ColumnFieldName = "UnitPrice" Then
        If Convert.ToInt32(ea.Value) > 15 Then