Исправление ошибки в Lab1

ProjectCleaningCar/ProjectCleaningCar/DrawningCleaningCar.cs

@@ -52,10 +52,7 @@ public class DrawningCleaningCar
     {
         EntityCleaningCar = new EntityCleaningCar();
         EntityCleaningCar.Init(speed, weight, bodyColor, additionalColor, waterTank, sweepingBrush);
-        //_pictureWidth = null;
-        //_pictureHeight = null;
-        //_startPosX = null;
-        //_startPosY = null;
+
     }
     /// <summary>
     /// Установка границ поля

ProjectCleaningCar/ProjectCleaningCar/FormCleaningCar.cs

@@ -71,7 +71,7 @@ namespace ProjectCleaningCar
                 return;
             }
             if (pictureBoxCleaningCar.Width == 0 || pictureBoxCleaningCar.Height == 0) return;
-            string name = ((Button)sender)?.Name ?? string.Empty;
+            string name = (sender as Control)?.Name ?? string.Empty;
             bool result = false;
             switch (name)
             {