public static List<string> GetStringArray(udtStringArray array)
{
IntPtr elements = IntPtr.Zero;
UInt32 elementCount = 0;
if(udtGetStringArray(array, ref elements, ref elementCount) != udtErrorCode.None)
{
return null;
}
int elementSize = Marshal.SizeOf(typeof(IntPtr));
var list = new List<string>();
for(UInt32 i = 0; i < elementCount; ++i)
{
var address = Marshal.ReadIntPtr(elements, (int)i * elementSize);
var element = Marshal.PtrToStringAnsi(address);
list.Add(element ?? "N/A");
}
return list;
}
private static extern udtErrorCode udtGetStringArray(udtStringArray arrayId, ref IntPtr array, ref UInt32 elementCount);
