Gets or sets the start position of a selected range. Depending on the event, also sets the start position of the range.
Assembly: System.Windows.Forms.DataVisualization (in System.Windows.Forms.DataVisualization.dll)
The start position of a selected range is not necessarily less than the end position of a selected range. The start position is the position where the user fist clicked within the chart area, and the end position is the position of the mouse at the time the event is raised.
To determine the chart area that the event is being raised for, use the ChartArea property.
Use the Axis property to determine if this end position is for a range selected along the primary or secondary X or Y axis.
Available since 4.0