ASPxSummaryItemBase.FieldName Property

Gets or sets the name of a data source field whose values are used for summary calculation.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v24.2.dll

Declaration

C#

[DefaultValue("")]
public virtual string FieldName { get; set; }

VB.NET

<DefaultValue("")>
Public Overridable Property FieldName As String

Property Value

Type	Default	Description
String	String.Empty	A String value that specifies the name of the data source field.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the FieldName 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#

asp-net-web-forms-grid-create-report-based-on-grid-layout/CS/WebApplication1/ReportHelper.cs#L64

foreach(ASPxSummaryItem item in aspxGridView1.GroupSummary) {
    GridViewColumn col = aspxGridView1.Columns[item.FieldName];
    if(col != null) {

asp-net-mvc-grid-create-report-based-on-grid-layout/CS/E4755/Models/MVCxGridViewState.cs#L89

public MVCxSummaryItemState(ASPxSummaryItem item) {
    FieldName = item.FieldName;
    ShowInColumn = item.ShowInColumn;

xaf-how-to-extend-the-application-model/CS/ExtendModel.Module.Web/Controllers/WebGroupFooterViewController.cs#L25

foreach (ASPxSummaryItem currentItem in gridView.GroupSummary) {
    if (currentItem.FieldName == fieldName) {
        currentItem.ShowInGroupFooterColumn = modelColumn.Caption.ToUpper();

VB.NET

asp-net-web-forms-grid-create-report-based-on-grid-layout/VB/WebApplication1/ReportHelper.vb#L66

For Each item As ASPxSummaryItem In aspxGridView1.GroupSummary
    Dim col As GridViewColumn = aspxGridView1.Columns(item.FieldName)
    If col IsNot Nothing Then

asp-net-mvc-grid-create-report-based-on-grid-layout/VB/E4755/Models/MVCxGridViewState.vb#L183

Public Sub New(ByVal item As ASPxSummaryItem)
    FieldName = item.FieldName
    ShowInColumn = item.ShowInColumn

xaf-how-to-extend-the-application-model/VB/ExtendModel.Module.Web/Controllers/WebGroupFooterViewController.vb#L26

For Each currentItem As ASPxSummaryItem In gridView.GroupSummary
    If currentItem.FieldName = fieldName Then
        currentItem.ShowInGroupFooterColumn = modelColumn.Caption.ToUpper()