EmptyValueStyle Enumeration

Specifies how to show empty worksheet cells in a data series in the chart.

Syntax

Visual Basic
C#

'Declaration
 
Public Enum EmptyValueStyle 
   Inherits System.Enum

'Usage
 
Dim instance As EmptyValueStyle

public enum EmptyValueStyle : System.Enum

Members

Member	Description
Connect	Instead of leaving gaps for empty worksheet cells in a data series, the gaps are filled with a connecting element.
Gaps	Leaves gaps for empty worksheet cells in a data series, which results in a segmented line.
Zero	Treats empty worksheet cells in a data series as zero values, so that the line drops to zero for zero-value data points.

Example

This example uses the EmptyValueStyle enumeration.

FpSpread1.Sheets[0].AddChart(0, 0, typeof(FarPoint.Web.Chart.BarSeries), 300, 300, 0, 0, FarPoint.Web.Chart.ChartViewType.View2D, true);
FarPoint.Web.Spread.Chart.ChartDataSetting dataSetting = new FarPoint.Web.Spread.Chart.ChartDataSetting(FarPoint.Web.Spread.Chart.EmptyValueStyle.Zero, true);
FarPoint.Web.Spread.Chart.SpreadChart chart = FpSpread1.Sheets[0].Charts[0];        
chart.DataSetting = dataSetting;
//chart.DataSetting.EmptyValueStyle = FarPoint.Web.Spread.Chart.EmptyValueStyle.Zero;
//chart.DataSetting.ShowHiddenData = true;

Visual Basic

FpSpread1.Sheets(0).AddChart(0, 0, GetType(FarPoint.Web.Chart.BarSeries), 300, 300, 0, 0, FarPoint.Web.Chart.ChartViewType.View2D, True)
Dim chart As FarPoint.Web.Spread.Chart.SpreadChart
Dim dataSetting As New FarPoint.Web.Spread.Chart.ChartDataSetting(FarPoint.Web.Spread.Chart.EmptyValueStyle.Zero, True)
chart = FpSpread1.Sheets(0).Charts(0)
chart.DataSetting = dataSetting
'chart.DataSetting.EmptyValueStyle = FarPoint.Web.Spread.Chart.EmptyValueStyle.Zero
'chart.DataSetting.ShowHiddenData = True

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         FarPoint.Web.Spread.Chart.EmptyValueStyle

Requirements

Target Platforms: Windows 7, Windows 8, Windows 10, Windows Vista, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows XP Professional

Reference

FarPoint.Web.Spread.Chart Namespace