Trendline.DisplayEquation Property

Gets or sets whether the trendline equation is displayed on a chart.

Namespace: DevExpress.Spreadsheet.Charts

Assembly: DevExpress.Spreadsheet.v24.2.Core.dll

NuGet Package: DevExpress.Spreadsheet.Core

Declaration

C#

bool DisplayEquation { get; set; }

VB.NET

Property DisplayEquation As Boolean

Property Value

Type	Description
Boolean	true, to display equation; otherwise, false.

Remarks

The DisplayEquation property is ignored when you open a workbook in the WinForms or WPF Spreadsheet control. However, this property value is saved to the document, so you can use Microsoft® Excel® to view and process the workbook.

Related GitHub Examples

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

spreadsheet-document-api-chart-examples/CS/SpreadsheetDocServerChartAPISamples/CodeExamples/TrendlineActions.cs#L59

Trendline tline = chart.Series[0].Trendlines[0];
tline.DisplayEquation = true;
tline.CustomName = "Trend";

wpf-spreadsheet-chart-api/CS/SpreadsheetWPFChartAPISamples/CodeExamples/TrendlineActions.cs#L61

Trendline tline = chart.Series[0].Trendlines[0];
tline.DisplayEquation = true;
tline.CustomName = "Trend";

winforms-spreadsheet-chart-api/CS/SpreadsheetChartAPISamples/CodeExamples/TrendlineActions.cs#L61

Trendline tline = chart.Series[0].Trendlines[0];
tline.DisplayEquation = true;
tline.CustomName = "Trend";

VB.NET

spreadsheet-document-api-chart-examples/VB/SpreadsheetDocServerChartAPISamples/CodeExamples/TrendlineActions.vb#L59

Dim tline As Trendline = chart.Series(0).Trendlines(0)
tline.DisplayEquation = True
tline.CustomName = "Trend"

wpf-spreadsheet-chart-api/VB/SpreadsheetWPFChartAPISamples/CodeExamples/TrendlineActions.vb#L57

Dim tline As Trendline = chart.Series(0).Trendlines(0)
tline.DisplayEquation = True
tline.CustomName = "Trend"

winforms-spreadsheet-chart-api/VB/SpreadsheetChartAPISamples/CodeExamples/TrendlineActions.vb#L56

Dim tline As Trendline = chart.Series(0).Trendlines(0)
tline.DisplayEquation = True
tline.CustomName = "Trend"