Code to find overwritten dimensions?

Hello,
I´m trying to find which dimensions has overwritten values.To do this i´m using the method getText (swDimensionTextAll), (swDimensionTextPrefix), (swDimensionTextSuffix)
The problem is that i can´t find a way to detect it, as the "DIM" string it doesn´t appear..

"Real dimension":
AnnName = RD17
Value = 5,99999999999978E-03
TextAll =
TextPrefix =
TextSuffix = x45

"False dimensions":
AnnName = RD6
Value = 0,62
TextAll =
TextPrefix = sdkjsdakjsd
TextSuffix =
AnnName = RD11
Value = 0,022
TextAll =
TextPrefix = 22000
TextSuffix =

Thanks in advance!

PD: Maybe my english is hard to understand, thanks for the effort!

IñakiSolidworksApi macros