:fire:增加自定义背景保存

Util/CommonCode.cs

@@ -57,7 +57,8 @@ namespace GeekDesk.Util
                 catch
                 {
                     DirectoryInfo dirInfo = new DirectoryInfo(Constants.DATA_FILE_BAK_DIR_PATH);
-                    FileInfo[] files = dirInfo.GetFiles();
+                    FileInfo[] files = dirInfo.GetFiles()
+                        .Where(f => f.Extension.Equals(".bak", StringComparison.OrdinalIgnoreCase)).ToArray(); ;
                     if (files.Length > 0)
                     {
                         FileInfo[] sortedFiles = files.OrderByDescending(file => file.CreationTime).ToArray();

Util/DeepCopyUtil.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Runtime.Serialization.Formatters.Binary;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace GeekDesk.Util
+{
+    public static class DeepCopyUtil
+    {
+        // 使用序列化和反序列化实现深度拷贝
+        public static T DeepCopy<T>(T obj)
+        {
+            if (obj == null)
+                throw new ArgumentNullException(nameof(obj));
+
+            using (var memoryStream = new MemoryStream())
+            {
+                var formatter = new BinaryFormatter();
+                formatter.Serialize(memoryStream, obj); // 序列化
+                memoryStream.Seek(0, SeekOrigin.Begin);
+                return (T)formatter.Deserialize(memoryStream); // 反序列化
+            }
+        }
+    }
+}

Util/ProcessUtil.cs

@@ -144,10 +144,10 @@ namespace GeekDesk.Util
                     icon.Count++;
 
                     //隐藏搜索框
-                    if (RunTimeStatus.SEARCH_BOX_SHOW)
-                    {
-                        MainWindow.mainWindow.HidedSearchBox();
-                    }
+                    //if (RunTimeStatus.SEARCH_BOX_SHOW)
+                    //{
+                    //    MainWindow.mainWindow.HidedSearchBox();
+                    //}
                 }
                 catch (Exception e)
                 {