清理裁切框逻辑修正

VIZ.H2V.Module/NDIView/VieweModel/NDIViewModel.Property.cs

@@ -230,7 +230,7 @@ namespace VIZ.H2V.Module
 
         #region StrategyMode -- 算法模式
 
-        private AlgorithmStrategyMode strategyMode;
+        private volatile AlgorithmStrategyMode strategyMode;
         /// <summary>
         /// 剪切策略
         /// </summary>

VIZ.H2V.Module/NDIView/VieweModel/NDIViewModel.cs

@@ -165,8 +165,8 @@ namespace VIZ.H2V.Module
 
                 // 清理视频控件
                 ClearVideoControlContext clear_context = new ClearVideoControlContext(false, true);
-                // 当前处于裁切状态时不需要清理裁切框
-                clear_context.IsClearClipBox = this.ViewStatus != NDIViewStatus.CropRoi;
+                // 当前处于 裁切状态 | 检测状态 时不需要清理裁切框
+                clear_context.IsClearClipBox = this.ViewStatus != NDIViewStatus.CropRoi && this.ViewStatus != NDIViewStatus.Detect;
                 this.ClearVideoControl(clear_context);
 
                 // 发送切换手动消息