From 6665a3ae94262b6244f44fa45e4cd6ece55ee1e8 Mon Sep 17 00:00:00 2001
From: Nikita Tsukanov <keks9n@gmail.com>
Date: Thu, 26 Oct 2023 15:57:35 +0600
Subject: [PATCH] Add support for runtimes without built-in COM interop

---
 ICSharpCode.AvalonEdit/Editing/ImeNativeWrapper.cs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/ICSharpCode.AvalonEdit/Editing/ImeNativeWrapper.cs b/ICSharpCode.AvalonEdit/Editing/ImeNativeWrapper.cs
index b7033c4c..3e468087 100644
--- a/ICSharpCode.AvalonEdit/Editing/ImeNativeWrapper.cs
+++ b/ICSharpCode.AvalonEdit/Editing/ImeNativeWrapper.cs
@@ -116,7 +116,14 @@ public static ITfThreadMgr GetTextFrameworkThreadManager()
 		{
 			if (!textFrameworkThreadMgrInitialized) {
 				textFrameworkThreadMgrInitialized = true;
-				TF_CreateThreadMgr(out textFrameworkThreadMgr);
+				try
+				{
+					TF_CreateThreadMgr(out textFrameworkThreadMgr);
+				}
+				catch
+				{
+					// The call will fail if the current runtime doesn't have COM interop
+				}
 			}
 			return textFrameworkThreadMgr;
 		}