Array of the lengths of the dentrites.

A McMeasure object.  

object.mvRgnBranchLengths

The mvRgnBranchLengths Property syntax has these parts:

“Dendrites” are one-pixel-thick open branches. This is a pixel-based measurement.

This measurement's McMeasure.Value property is exposed as an array of Variant, with the Variant for each region, iR, holding an array of mRgnNumDendrites(iR) values.

The length of the array in each variant can be and often will be zero. Although a zero-length array cannot be created in VB, the UBound function will still work on such arrays and will return -1 for their upper bound.