How to set ShadePlotCustomDpi

[qdo5GQ49]

I am trying to set the DPI plot quality, but I cannot figure out how to set the ShadePlotCustomDpi. Can anybody help with some sample codes?

// Specify the shaded viewport options
acPlSet.ShadePlot = PlotSettingsShadePlotType.Rendered;
acPlSet.ShadePlotResLevel = ShadePlotResLevel.Custom;
acPlSet.ShadePlotCustomDpi = ???

Thank you...

[R.Gerritsen4967]

Try this:

short a = 300;
acPlSet.ShadePlotCustomDpi = a;