New in labview: i want send a cluster to a function in c#. I can not.

[rolfk]

To .Net Object doesn't work for custom datatypes (unless maybe when they implement some magic .Net class factory of something). You have to create them explicitedly yourself.

using System;
using System.Collections.Generic;
using System.Text;

namespace Test
{
    public struct Cluster
    {
        public int value;
        public string text;
    }

    public class TestClass
    {
        int test;

        public TestClass()
        {
            test = 0;
        }

        public int Initialize(int sequence, Cluster record)
        {
            test = record.value;
            return 0;
        }

        public int GetValue()
        {
            return test;
        }
    }
}

This works!

[rolfk]

And by the way that example has an object leak! 

The cluster refnum needs a Close  node too after use!