Calling unmanaged code from C# wrapper function

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C++/CLI

C#

I need to access my C++ API via CLR method from C# application.

C++ method:int CreateEntity(double* Points);
Equivalent CLR wrapper method: int CreateEntity(double% Points);

I need to fill a number of doubles in C# app and pass it CLR method.
A list of doubles from a XML sample

<pts>0.0000000000000000,36.6508338286590030,73.3016676573180060,109.9525014859799900,146.6033353146399900</pts>

string[] vals = Values.Split(',');
double[] DVal = new double[size];
for (int itr = 0; itr < size; itr++)
     DVal[itr] = Convert.ToDouble(vals[itr]);

Object.CreateEntity(DVal); // Error CS1503

Getting the error "error CS1503: Argument 3: cannot convert from 'ref double*' to 'ref double'"

Suggestions needed. Thanks in advance.