From 930bfeaa90ce53ccc5653676d250e7ca0087a336 Mon Sep 17 00:00:00 2001
From: Christopher Schuchardt <cschuchardt88@gmail.com>
Date: Wed, 15 Nov 2023 14:57:00 -0500
Subject: [PATCH] Added IteropInterface to display data in results for neo-vm
 (#341)

---
 src/neoxp/TransactionExecutor.cs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/neoxp/TransactionExecutor.cs b/src/neoxp/TransactionExecutor.cs
index 8fcb0581..c2a97aaf 100644
--- a/src/neoxp/TransactionExecutor.cs
+++ b/src/neoxp/TransactionExecutor.cs
@@ -14,6 +14,7 @@
 using Neo.Network.P2P.Payloads;
 using Neo.Network.RPC;
 using Neo.SmartContract;
+using Neo.SmartContract.Iterators;
 using Neo.SmartContract.Native;
 using Neo.VM;
 using NeoExpress.Models;
@@ -299,6 +300,14 @@ static async Task WriteStackItemAsync(System.IO.TextWriter writer, Neo.VM.Types.
                             await WriteStackItemAsync(writer, m.Value, indent + 1, "value: ").ConfigureAwait(false);
                         }
                         break;
+                    case Neo.VM.Types.InteropInterface iop:
+                        if (iop.GetInterface<object>() is IIterator iter)
+                        {
+                            await WriteLineAsync($"{iop.Type}: ({iter.GetType().Name})").ConfigureAwait(false);
+                            while (iter.Next())
+                                await WriteStackItemAsync(writer, iter.Value(null), indent + 1).ConfigureAwait(false);
+                        }
+                        break;
                 }
 
                 async Task WriteLineAsync(string value)