Returns or sets the line style for the border. Read/write .

XlLineStyle can be one of these XlLineStyle constants.
xlContinuous
xlDash
xlDashDot

xlDashDotDot

xlDot

xlDouble

xlSlantDashDot

xlLineStyleNone

expression.LineStyleexpressionRequired. An expression that returns one of the objects in the Applies To list.

Example

This example puts a border around the chart area and the plot area. 

With myChart .ChartArea.Border.LineStyle = xlDashDot With .PlotArea.Border .LineStyle = xlDashDotDot .Weight = xlThick End With End With