I have a com dll written in VB. I am trying to call a function that takes two parameters, int() and string.

Code:
public void job()
{
	jobDLL.clsMain	job = new jobDLL.clsMain();
			
	string iStr="test";
	//int[] oInt = new int[1];
	//System.Array oInt= new System.Array[1];

	job.dc(ref oInt,ref iStr);
}
I am getting an error: "cannot convert from ref int[] to ref system.array"
As you can see in the code, I tried to place both an int[] and a system.array in as the first parameter. I cannot get it to accept. Any ideas?