C#

for (int i = 0;  MarkupList.Rows.Count; i++)
 {
if (MarkupList.Rows[i].ItemArray.GetValue(4) == "No")
                {
                    MarkupList.Rows[i].ItemArray.SetValue("ENG_NO", 4);
                }
                else if (MarkupList.Rows[i].ItemArray.GetValue(4) == "None") 
                {
                    MarkupList.Rows[i].ItemArray.SetValue("Eng_NONE", 4);
                }
                else if (MarkupList.Rows[i].ItemArray.GetValue(4) == "Yes") 
                {
                    MarkupList.Rows[i].ItemArray.SetValue("ENG_YES", 4);
                }
}

public struct MY_TRUCT
{
public int Number;
public string Description;
public string ParaTypes[];

public MY_TRUCT(string[] paraTypes) {
 ParaTypes = paraTypes;
}
}

MY_TRUCT x = new MY_TRUCT(new string[] { "a", "b" } );
Console.WriteLine(x.ParaTypes[0]); // shows "a"
MY_TRUCT y = x;
y.ParaTypes[0] = "c";
Console.WriteLine(x.ParaTypes[0]); // now shows "c"

Guffa wrote:

With some corrections, that would work, but it still isn't a good implementation of a struct.