Change Resample Method on a Raster

[TomFlahive]

I have some working code where I create a raster from a raster dataset, using the following code:

Dim pRLayer As IRasterLayer
pRLayer = New RasterLayer
pRLayer.Name = "Logo"
pRLayer.CreateFromDataset(pRDataset)

This code works fine.  But I would now like to change the resampling method to BilinearInterpolation.  I tried the following, but this didn't work

pRLayer.Raster.ResampleMethod = rstResamplingTypes.RSP_BilinearInterpolation

Does anyone know how to change the resampling method given a raster layer?

Thanks.