Class DataManager

Acquires and manipulates data from databases or other sources. Populates the SeriesCollection of the chart control.

Inheritance
System.Object
DataManager
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.Charting
Assembly: Telerik.WinControls.RadChart.dll

Syntax

public sealed class DataManager

Properties

DataMember

Gets or sets the name of the list of data that the data-bound control binds to, in cases where the data source contains more than one distinct list of data items.

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

DataSource

Chart Data Source object

Declaration
public object DataSource { get; set; }
Property Value
System.Object

IsDataBindCalled

Returns true if DataBind method has been called

Declaration
public bool IsDataBindCalled { get; set; }
Property Value
System.Boolean

LabelsColumn

The data source column used as chart labels source

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

UseSeriesGrouping

Enables or disables the series grouping feature

Declaration
public bool UseSeriesGrouping { get; set; }
Property Value
System.Boolean

Remarks

Default value is True

ValuesXColumn

The data source column used as series items X coordinate

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

ValuesYColumns

The data source columns array used as series items Y coordinate source

Declaration
public string[] ValuesYColumns { get; set; }
Property Value
System.String[]

Remarks

This array could be used to set the Gantt chart data source columns. The columns should be added in the following order: X, Y, X2, Y2

Methods

ClearDataSource()

Clears the Data Source used

Declaration
public void ClearDataSource()

CopyFrom(DataManager)

Copies settings from another data manager

Declaration
public void CopyFrom(DataManager manager)
Parameters
DataManager manager

Source DataManager to copy settings from

DataBind()

Forces the data to be refreshed

Declaration
public void DataBind()

Events

ItemDataBound

Event raised after the each series item's data binding

Declaration
public event EventHandler<ChartItemDataBoundEventArgs> ItemDataBound
Event Type
System.EventHandler<ChartItemDataBoundEventArgs>

Extension Methods