Public Sub InsertY( _
   ByVal index As Integer, _
   ByVal ParamArray yValue() As Object _
) 

Visual Basic (Usage)	Copy Code
Dim instance As DataPointCollection Dim index As Integer Dim yValue() As Object   instance.InsertY(index, yValue)

public void InsertY( 
   int index,
   params object[] yValue
)

Parameters

index

The index value where the item should be inserted.

Index after wich to insert the data point.

yValue

The Y-value(s) of the DataPoint object added to the collection (one or more comma-separated values).
List of Y values of the data point.

This method adds one data point to the DataPointCollection object, inserting it into the specified location.

You must provide at least one (1) Y-value, otherwise an exception will be thrown. This method also checks the ChartType property of the Series object this data belongs to, and if too many Y-values are specified an exception will be thrown.

If your data points need an X-value (e.g. if you are creating scatter plots) then use the InsertXY method instead.

For DateTime formatting to have an effect a value must be a DateTime object.

Refer to the following for a complete listing of valid .NET types that can be used for the object type parameters:

Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

Reference