GridSparklineColumn Class

A sparkline column in a GridDashboardItem.

Namespace: DevExpress.DashboardCommon

Assembly: DevExpress.Dashboard.v21.2.Core.dll

Declaration

C#

public class GridSparklineColumn :
    GridColumnBase

VB.NET

Public Class GridSparklineColumn
    Inherits GridColumnBase

Remarks

A sparkline column visualizes historical data using sparklines.

Use the GridDashboardItem.SparklineArgument property to specify the sparkline argument. The Dimension, that provides data for the sparkline argument should return date-time values.

Use the GridSparklineColumn.Measure property to specify sparkline values that need to be visualized.

The GridSparklineColumn.ShowStartEndValues property allows you to specify whether to display the start/end values of a sparkline. Use the GridSparklineColumn.SparklineOptions property to access sparkline appearance settings.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the GridSparklineColumn 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-create-a-new-dashboard-add-a-grid-dashboard-item-to-it-and-bind-it-to-data-in-code-e4768/CS/Dashboard_CreateGrid/Form1.cs#L42

                                     new Measure("TargetCount")));
grid.Columns.Add(new GridSparklineColumn(new Measure("Count")));
grid.SparklineArgument = new Dimension("Date", DateTimeGroupInterval.MonthYear);

wpf-dashboard-viewer-item-tabs/CS/WpfDashboardTabSupportExample/WpfDashboardTabSupportExample/DashboardItemGenerator.cs#L55

gridItem.Columns.Add(new GridDeltaColumn(new Measure("Sales"), new Measure("SalesTarget")));
gridItem.Columns.Add(new GridSparklineColumn(new Measure("Sales")));
gridItem.SparklineArgument = new Dimension("SalesDate", DateTimeGroupInterval.MonthYear);

winforms-dashboard-viewer-item-tabs/CS/TabSupportExample/DashboardItemGenerator.cs#L60

gridItem.Columns.Add(new GridDeltaColumn(new Measure("Sales"), new Measure("SalesTarget")));
gridItem.Columns.Add(new GridSparklineColumn(new Measure("Sales")));
gridItem.SparklineArgument = new Dimension("SalesDate", DateTimeGroupInterval.MonthYear);

wpf-dashboard-custom-properties/CS/Wpf-Dashboard-Custom-Properties/Modules/GridFixedColumnModule/GridFixedColumnModule.cs#L57

    return deltaColumn;
GridSparklineColumn sparklineColumn = columns.OfType<GridSparklineColumn>().FirstOrDefault(column => column.Measure.UniqueId == fieldName);
if(sparklineColumn != null)

VB.NET

how-to-create-a-new-dashboard-add-a-grid-dashboard-item-to-it-and-bind-it-to-data-in-code-e4768/VB/Dashboard_CreateGrid/Form1.vb#L42

grid.Columns.Add(New GridDeltaColumn(New Measure("Count"), New Measure("TargetCount")))
grid.Columns.Add(New GridSparklineColumn(New Measure("Count")))
grid.SparklineArgument = New Dimension("Date", DateTimeGroupInterval.MonthYear)

wpf-dashboard-viewer-item-tabs/VB/WpfDashboardTabSupportExample/WpfDashboardTabSupportExample/DashboardItemGenerator.vb#L47

gridItem.Columns.Add(New GridDeltaColumn(New Measure("Sales"), New Measure("SalesTarget")))
gridItem.Columns.Add(New GridSparklineColumn(New Measure("Sales")))
gridItem.SparklineArgument = New Dimension("SalesDate", DateTimeGroupInterval.MonthYear)

winforms-dashboard-viewer-item-tabs/VB/TabSupportExample/DashboardItemGenerator.vb#L59

gridItem.Columns.Add(New GridDeltaColumn(New Measure("Sales"), New Measure("SalesTarget")))
gridItem.Columns.Add(New GridSparklineColumn(New Measure("Sales")))
gridItem.SparklineArgument = New Dimension("SalesDate", DateTimeGroupInterval.MonthYear)

wpf-dashboard-custom-properties/VB/Wpf-Dashboard-Custom-Properties/Modules/GridFixedColumnModule/GridFixedColumnModule.vb#L65

End If
Dim sparklineColumn As GridSparklineColumn = columns.OfType(Of GridSparklineColumn)().FirstOrDefault(Function(column) column.Measure.UniqueId = fieldName)
If sparklineColumn IsNot Nothing Then

Implements

ICustomPropertyProvider

Inheritance

Object

DataItemContainer

NamedDataItemContainer

GridColumnBase

GridSparklineColumn