删除Setting.cs中未使用的本地函数HasVisibleNewButtons以修复CS8321警告

Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs

@@ -1065,11 +1065,6 @@ namespace JoyD.Windows.CS
             {
 
                 
-                // 创建检查新按钮组是否有可见按钮的辅助方法
-                bool HasVisibleNewButtons() =>
-                    btnNewTempRegion.Visible || btnLoadTempRegion.Visible || btnSaveTempRegion.Visible ||
-                    btnNewTempDiff.Visible || btnLoadTempDiff.Visible || btnSaveTempDiff.Visible;
-                
                 switch (state)
                 {
                     case 0: // 初始状态/就绪状态