Class ChartDataBindModel

The default implementation of the IChartSeriesModel.

Inheritance
System.Object
ChartBaseDataBindList
ChartDataBindModel
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Syncfusion.Windows.Forms.Chart
Assembly: Syncfusion.Chart.Base.dll
Syntax
public class ChartDataBindModel : ChartBaseDataBindList, IChartSeriesModel, IChartSeriesIndexedModel, IUpdateModel

Constructors

ChartDataBindModel()

Initializes a new instance of the ChartDataBindModel class.

Declaration
public ChartDataBindModel()

ChartDataBindModel(Object)

Initializes a new instance of the ChartDataBindModel class.

Declaration
public ChartDataBindModel(object dataSource)
Parameters
Type Name Description
System.Object dataSource

The data source.

ChartDataBindModel(Object, String)

Initializes a new instance of the ChartDataBindModel class.

Declaration
public ChartDataBindModel(object dataSource, string dataMember)
Parameters
Type Name Description
System.Object dataSource

The data source that is to be used.
System.String dataMember

The data member that holds the label.

ChartDataBindModel(Object, String, BindingContext)

Initializes a new instance of the ChartDataBindModel class.

Declaration
public ChartDataBindModel(object dataSource, string dataMember, BindingContext bindingContext)
Parameters
Type Name Description
System.Object dataSource

The data source that is to be used.
System.String dataMember

The data member that holds the label.
System.Windows.Forms.BindingContext bindingContext

The BindingContext. Set this to be the Form's (hosting the ChartControl) BindingContext.

Properties

XIndex

Binds this field to the X Axis

Declaration
public int XIndex { get; set; }
Property Value
Type Description
System.Int32

The index of the X.

XName

Binds this field to the X Axis.

Declaration
public string XName { get; set; }
Property Value
Type
System.String

XProperty

Gets or sets the X property.

Declaration
protected PropertyDescriptor XProperty { get; set; }
Property Value
Type Description
System.ComponentModel.PropertyDescriptor

The X property.

YIndexes

Binds this fields to the Y Axis

Declaration
public int[] YIndexes { get; set; }
Property Value
Type Description
System.Int32[]

The Y indexes.

YNames

Binds this fields to the Y Axis

Declaration
public string[] YNames { get; set; }
Property Value
Type Description
System.String[]

The Y names.

YProperties

Gets or sets the X property.

Declaration
protected PropertyDescriptor[] YProperties { get; set; }
Property Value
Type Description
System.ComponentModel.PropertyDescriptor[]

The X property.

Methods

GetEmpty(Int32)

Implements IChartSeriesModel.GetEmpty

Declaration
public bool GetEmpty(int index)
Parameters
Type Name Description
System.Int32 index
Returns
Type
System.Boolean

GetX(Int32)

Implements IChartSeriesModel.GetX

Declaration
public double GetX(int index)
Parameters
Type Name Description
System.Int32 index
Returns
Type
System.Double

GetY(Int32)

Implements IChartSeriesModel.GetY

Declaration
public double[] GetY(int index)
Parameters
Type Name Description
System.Int32 index
Returns
Type
System.Double[]

OnListChanged(Object, ListChangedEventArgs)

Called when list is changed.

Declaration
protected override void OnListChanged(object sender, ListChangedEventArgs args)
Parameters
Type Name Description
System.Object sender

The sender.
System.ComponentModel.ListChangedEventArgs args

The System.ComponentModel.ListChangedEventArgs instance containing the event data.
Overrides
Syncfusion.Windows.Forms.Chart.ChartBaseDataBindList.OnListChanged(System.Object, System.ComponentModel.ListChangedEventArgs)

RaiseChangedEvent(ListChangedEventArgs)

Raise the Changed event.

Declaration
public void RaiseChangedEvent(ListChangedEventArgs ea)
Parameters
Type Name Description
System.ComponentModel.ListChangedEventArgs ea

The ItemChanged event data

Reset()

Resets this instance.

Declaration
protected override void Reset()
Overrides
Syncfusion.Windows.Forms.Chart.ChartBaseDataBindList.Reset()

SetEmpty(Int32, Boolean)

Implements SetEmpty

Declaration
public void SetEmpty(int xIndex, bool isEmpty)
Parameters
Type Name Description
System.Int32 xIndex
System.Boolean isEmpty

UpdateDataSource(Object)

Update the existing data source with new one

Declaration
public void UpdateDataSource(object dataSource)
Parameters
Type Name Description
System.Object dataSource

New data source

Implements