MultiDimensionalData.GetDeltaValue(DeltaDescriptor) Method

Gets the summary value for the specified delta.

Namespace: DevExpress.DashboardCommon.ViewerData

Assembly: DevExpress.Dashboard.v23.2.Core.dll

NuGet Package: DevExpress.Dashboard.Core

Declaration

C#

public DeltaValue GetDeltaValue(
    DeltaDescriptor delta
)

VB.NET

Public Function GetDeltaValue(
    delta As DeltaDescriptor
) As DeltaValue

Parameters

Name	Type	Description
delta	DeltaDescriptor	A DeltaDescriptor object containing the delta metadata.

Returns

Type	Description
DeltaValue	A DeltaValue object containing delta element values.

Remarks

Use the MultiDimensionalData.GetDeltas method to obtain deltas available in the current MultiDimensionalData object.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the GetDeltaValue(DeltaDescriptor) method.

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#

winforms-dashboard-obtain-dashboard-item-client-data/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

winforms-dashboard-obtain-dashboard-item-client-data/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