DeltaValue Class

Contains delta element values.

Namespace: DevExpress.DashboardCommon

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

Declaration

C#

public class DeltaValue

VB.NET

Public Class DeltaValue

Related API Members

The following members accept/return DeltaValue objects:

• MultiDimensionalData.GetDeltaValue(DeltaDescriptor)

Remarks

The DeltaValue class provides access to different values for delta elements.

• the DeltaValue.ActualValue and DeltaValue.TargetValue properties provide access to actual and target values for the current delta element;
• the DeltaValue.IsGood property returns the value specifying the condition for displaying the delta indication;
• the DeltaValue.IndicatorType property returns the type of delta indicator;
• the DeltaValue.AbsoluteVariation, DeltaValue.PercentVariation and DeltaValue.PercentOfTarget properties return values that can be displayed in the delta element.
• the DeltaValue.DisplayValue, DeltaValue.DisplaySubValue1 and DeltaValue.DisplaySubValue2 properties return values actually displayed in the delta element.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the DeltaValue 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-obtain-a-dashboard-items-client-data-in-the-winforms-viewer-t140553/CS/Dashboard_ClientDataCards_Win/Form1.cs#L37

DataRow row = dataSource.NewRow();
DeltaValue deltaValue = clickedItemData.GetSlice(point).GetDeltaValue(delta);
if (deltaValue.ActualValue.Value != null &&

wpf-dashboard-how-to-obtain-clicked-item-data/CS/Dashboard_ClientDataCards_Wpf/MainWindow.xaml.cs#L41

DataRow row = dataSource.NewRow();
DeltaValue deltaValue = clickedItemData.GetSlice(point).GetDeltaValue(delta);
if (deltaValue.ActualValue.Value != null &&

VB.NET

how-to-obtain-a-dashboard-items-client-data-in-the-winforms-viewer-t140553/VB/Dashboard_ClientDataCards_Win/Form1.vb#L37

Dim row As DataRow = dataSource.NewRow()
Dim deltaValue As DeltaValue = clickedItemData.GetSlice(point).GetDeltaValue(delta)
If deltaValue.ActualValue.Value IsNot Nothing AndAlso deltaValue.TargetValue.Value IsNot Nothing Then

wpf-dashboard-how-to-obtain-clicked-item-data/VB/Dashboard_ClientDataCards_Wpf/MainWindow.xaml.vb#L35

Dim row As DataRow = dataSource.NewRow()
Dim deltaValue As DeltaValue = clickedItemData.GetSlice(point).GetDeltaValue(delta)
If deltaValue.ActualValue.Value IsNot Nothing AndAlso deltaValue.TargetValue.Value IsNot Nothing Then

Inheritance

Object

DeltaValue