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DataManager

Class

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

Definition

Namespace:Telerik.Reporting.Charting

Assembly:Telerik.Reporting.dll

Syntax:

public sealed class DataManager

Inheritance: objectDataManager

Properties

DataMember

string

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.

public string DataMember { get; set; }

DataSource

object

Chart Data Source object

public object DataSource { get; set; }

IsDataBindCalled

bool

Returns true if DataBind method has been called

public bool IsDataBindCalled { get; set; }

LabelsColumn

string

The data source column used as chart labels source

public string LabelsColumn { get; set; }

UseSeriesGrouping

bool

Enables or disables the series grouping feature

public bool UseSeriesGrouping { get; set; }

Remarks:

Default value is True

ValuesXColumn

string

The data source column used as series items X coordinate

public string ValuesXColumn { get; set; }

ValuesYColumns

string[]

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

public string[] ValuesYColumns { get; set; }

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

public void ClearDataSource()

CopyFrom(DataManager)

Copies settings from another data manager

public void CopyFrom(DataManager manager)

Parameters:managerDataManager

Source DataManager to copy settings from

DataBind()

Forces the data to be refreshed

public void DataBind()

Events

ItemDataBound

EventHandler<ChartItemDataBoundEventArgs>

Event raised after the each series item's data binding

public event EventHandler<ChartItemDataBoundEventArgs> ItemDataBound