IDataPointFilter Interface
Exposes the FilterDataPoint method, which allows Series data to be custom filtered.
Assembly: System.Web.DataVisualization (in System.Web.DataVisualization.dll)
The IDataPointFilter type exposes the following members.
| Name | Description | |
|---|---|---|
 | FilterDataPoint | Determines whether a particular data point in the series will be filtered. |
The IDataPointFilter interface exposes the FilterDataPoint method, which takes a specific data point within a series and returns a Boolean value that determines whether that data point will be filtered.
To perform custom filtering:
Derive a new or existing class from this interface.
Override the FilterDataPoint method to provide the custom filtering logic.
To initiate the filtering operation, call one of the Filter methods in the DataManipulator class that takes an IDataPointFilter object as its first parameter.
For sample source code, see the FilterDataPoint method.
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
