DataPointCollection.AddY Method (Double)
.NET Framework (current version)
Adds a DataPoint object to the end of the collection, with the specified Y-value.
Assembly: System.Web.DataVisualization (in System.Web.DataVisualization.dll)
Parameters
- yValue
-
Type:
System.Double
The Y-value of the data point.
Return Value
Type: System.Int32An integer that represents the zero-based index where the item was inserted into the data point collection.
This method adds one DataPoint object to the DataPointCollection; the data point is always added to the end of the collection.
Use the method definition that allows for an array of Y-values if your data points require more than one Y-value.
If your data points need an X-value—that is, if you are creating scatter plots—use one of the AddXY methods instead.
.NET Framework
Available since 4.0
Available since 4.0
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