The C1CompositeChart supports binding data from an external data source on the server. DataBinding is allowed by setting the DataSourceID or the DataSource and DataBindings. The following properties are used to bind X and Y values to the specified data field:

• DataSourceID
• DataBindings
• C1ChartBinding.XField
• C1ChartBinding.XFieldType
• C1ChartBinding.YField
• C1ChartBinding.YFieldType

DataBindings is a collection that contains the C1CompositeChartBindings instances. C1CompositeChartBinding includes the following properties:

• DataMember – This property is used for specifying the name of the list of data if the data source contains more than one list.
• HintField – This property is used for binding Hint content to the specified field name. If the HintField is set, then moving the mouse to a series will show the hint value that has the same index with the series.