DataSetCollection

Wisej.Web.Ext.ChartJS.DataSetCollection

Namespace: Wisej.Web.Ext.ChartJS

Assembly: Wisej.Web.Ext.ChartJS (3.2.0.0)

Collection of DataSet objects. Represents the sets of data to plot.

C#

public class DataSetCollection : IList, ICollection, IEnumerable, IList<DataSet>, ICollection<DataSet>, IEnumerable<DataSet>

VB.NET

Public Class DataSetCollection
    Inherits IList
    Implements ICollection, IEnumerable, IList(Of DataSet), ICollection(Of DataSet), IEnumerable(Of DataSet)

Properties

Count

Int32: Returns the number of DataSet objects in the collection.

Item(index)

DataSet: Returns or sets the DataSet at the specified position.

Item(label)

DataSet: Returns or sets the DataSet identified by the label name.

Methods

Add(dataSet)

Adds a new DataSet to the collection.

Parameter	Type	Description
dataSet	DataSet	The DataSet to add to the collection.

Add(name)

Creates and adds a new DataSet to the collection.

Parameter	Type	Description
name	String	The name of the new DataSet.

Returns: DataSet.

Clear()

Removes all data sets.

Contains(dataSet)

Checks if the specified DataSet exists in the collection.

Parameter	Type	Description
dataSet	DataSet	The DataSet to look for.

Returns: Boolean.

CopyTo(array, arrayIndex)

Copies all data sets to the specified array.

Parameter	Type	Description
array	DataSet[]	The destination array.
arrayIndex	Int32	The index at which to begin the copy.

GetEnumerator()

Returns an enumerator that iterates all the DataSet objects in the collection.

Returns: IEnumerator<DataSet>.

IndexOf(dataSet)

Returns the index of the specified DataSet in the collection.

Parameter	Type	Description
dataSet	DataSet

Returns: Int32.

Insert(index, dataSet)

Returns the index of the DataSet in the collection.

Parameter	Type	Description
index	Int32
dataSet	DataSet

Remove(dataSet)

Removes the DataSet from the collection and updates the chart.

Parameter	Type	Description
dataSet	DataSet	The DataSet to remove.

Returns: Boolean.

RemoveAt(index)

Removes the DataSet at the specified index from the collection and updates the chart.

Parameter	Type	Description
index	Int32	The index of the DataSet to remove.