From 6b8bae2afc083eefff65bb5aa2d82620c8013bea Mon Sep 17 00:00:00 2001
From: tian <11429339@qq.com>
Date: Thu, 4 Jun 2026 21:36:52 +0800
Subject: [PATCH] fix: clear all IsSelected flags after export to prevent stale
 selections

- Added finally block to reset IsSelected on all PathRoutes
- Prevents multi-select state from leaking into subsequent single exports
---
 src/UI/WPF/ViewModels/PathEditingViewModel.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/UI/WPF/ViewModels/PathEditingViewModel.cs b/src/UI/WPF/ViewModels/PathEditingViewModel.cs
index 47a8839..528bbf2 100644
--- a/src/UI/WPF/ViewModels/PathEditingViewModel.cs
+++ b/src/UI/WPF/ViewModels/PathEditingViewModel.cs
@@ -6038,6 +6038,12 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                     LogManager.Error($"导出路径异常: {ex.Message}", ex);
                     UpdateMainStatus($"❌ 导出异常: {ex.Message}");
                 }
+                finally
+                {
+                    // 清除所有选中状态，避免下次导出残留
+                    foreach (var r in PathRoutes)
+                        r.IsSelected = false;
+                }
             }, "导出路径");
         }