From 47e10d2323e784ed6a232a3a319b0c0cd782c325 Mon Sep 17 00:00:00 2001
From: tanglong <842690096@qq.com>
Date: Tue, 23 Sep 2025 10:18:28 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BE=AA=E7=8E=AF=E6=92=AD=E6=94=BE?=
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---
 .../MyUserControl/CoverFlowControl.xaml.cs     | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowControl.xaml.cs b/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowControl.xaml.cs
index c4e437f..d3042d0 100644
--- a/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowControl.xaml.cs
+++ b/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowControl.xaml.cs
@@ -32,8 +32,16 @@ namespace Wpf_AiSportsMicrospace.MyUserControl
             get => _selectedIndex;
             set
             {
-                if (value < 0 || value >= Images.Count) return;
-                _selectedIndex = value;
+                if (Images.Count == 0) return;
+
+                // 循环处理
+                if (value < 0)
+                    _selectedIndex = Images.Count - 1;
+                else if (value >= Images.Count)
+                    _selectedIndex = 0;
+                else
+                    _selectedIndex = value;
+
                 UpdateLayoutWithAnimation();
             }
         }
@@ -87,14 +95,16 @@ namespace Wpf_AiSportsMicrospace.MyUserControl
                     targetScale = centerScale;
                     targetOpacity = 1.0;
                 }
-                else if (i == SelectedIndex - 1)
+                else if (i == SelectedIndex - 1 || (SelectedIndex == 0 && i == Images.Count - 1))
                 {
+                    // 左边图片，循环处理
                     targetX = centerX - spacing - 75;
                     targetScale = sideScale;
                     targetOpacity = 1.0;
                 }
-                else if (i == SelectedIndex + 1)
+                else if (i == SelectedIndex + 1 || (SelectedIndex == Images.Count - 1 && i == 0))
                 {
+                    // 右边图片，循环处理
                     targetX = centerX + spacing - 75;
                     targetScale = sideScale;
                     targetOpacity = 1.0;