DataPointCollection.DataBindXY Method (IEnumerable, String, IEnumerable, String)
Data binds the X-value and Y-values of the data points in the collection to the specified columns of the specified data sources.
Assembly: System.Web.DataVisualization (in System.Web.DataVisualization.dll)
member DataBindXY : xValue:IEnumerable * xField:string * yValue:IEnumerable * yFields:string -> unit
Parameters
- xValue
-
Type:
System.Collections.IEnumerable
The data source that will supply the X-values for the data points.
- xField
-
Type:
System.String
The name of the column that will supply the X-values for the data points.
- yValue
-
Type:
System.Collections.IEnumerable
A comma-separated list of the Y-value(s) of the DataPoint object added to the collection.
- yFields
-
Type:
System.String
A comma-separated list of column name(s) that will supply the Y-values for the data points. Note that a comma can be embedded as part of a column name, by using a double comma.
Data binds the X-value and Y-values of the data points in the collection to the specified data source's first columns.
You can bind to several Y-values by setting the yFields parameter to multiple column names. Separate the column names with commas.
If Y-values are not provided by the data source, or if the wrong number of values are provided, an exception will be thrown.
If you do not want to display scatter-type plots, in which both X and Y-values are used, use one of the DataBindY methods instead.
The following is a list of objects that you can use as the data source parameter:
DataView
Data readers (SQL, OleDB)
Arrays
Lists
All other objects that use the IEnumerable<'T> interface.
Available since 4.0