expression.WatermarkInterior
expression Required. An expression that returns a ChDropZone object.
Example
This example formats the button and the watermark of the series drop zone in Chartspace1.
Sub SetupDropZone()
Dim dzSeriesDropZone
Dim ChConstants
Set chConstants = Chartspace1.Constants
' Set a variable to the series drop zone in Chartspace1.
Set dzSeriesDropZone = ChartSpace1.DropZones(chConstants.chDropZoneSeries)
' The next three lines of code format the button of the drop zone.
dzSeriesDropZone.ButtonBorder.Weight = chConstants.owcLineWeightMedium
dzSeriesDropZone.ButtonInterior.SetSolid "Red"
dzSeriesDropZone.ButtonFont.Size = 14
' The next three lines of code format the watermark of the drop zone.
dzSeriesDropZone.WatermarkBorder.Color = "Red"
dzSeriesDropZone.WatermarkFont.Color = "Red"
dzSeriesDropZone.WatermarkInterior.SetSolid "Green"
End Sub