Everything works OK after serious changes:

- all components, componentCfg-s and parameter providers use base classes
 - less boilerplate code, simpler access to test/procedure parameters from code
 - CreateTestParams(test), CreateProcedureParams(procedure) methods added
 - TestBenchSim class is made static, it is not inheritted by any device anymore

TestBenchFramework/BenchControl/ComponentBase.cs

@@ -1,46 +1,36 @@
-using TBF.BenchControl.Generic;
+using System;
+using System.Collections.Generic;
+using TBF.Entities;
+using TBF.BenchControl.Generic;
 
 namespace TBF.BenchControl
 {
 	public class ComponentBase : IComponent
 	{
-		Generic.IComponentCfg cfg;
+		readonly Generic.IComponentCfg cfg;
 		public Generic.IComponentCfg Cfg { get { return cfg; } }
 
+		public string Name { get { return cfg.Name; } }
+		public string ClassName { get { return cfg.Factory.ClassName; } }
+		public string ParentName { get { return cfg.ParentName; } }
+		public Generic.IComponentFactory Factory { get { return cfg.Factory; } }
+		public int ItemNr { get { return cfg.ItemNr; } }
+		public Entities.DebugMode DebugLevel { get { return cfg.DebugLevel; } }
+		public Entities.LogLevel LogLevel { get { return cfg.LogLevel; } }
+		public IList<MeasurementCorrection> Corrections { get { return cfg.Corrections; } }
+
 		/// Constructor
-		public ComponentBase(Generic.IComponentCfg cfg)
+		public ComponentBase(IComponentCfg cfg)
 		{
-			this.cfg = cfg;
+            if (cfg == null) throw new ArgumentNullException("cfg");
+            this.cfg = cfg;
 		}
 
-
-		public string Name { get { return Cfg.Name; } }
-
-
-		/// <summary>
-		/// Reference to an object with procedure parameters
-		/// </summary>
-		public IParamsProvider ProcedureParams;
-		/// 
-		public void GetProcedureParams(TBF.Entities.Procedure procedure)
-		{
-			if (Cfg.Factory.HasProcedureParams)
-			{
-				ProcedureParams = TbfComponents.GetProcedureParams(this, procedure);
-			}
-		}
-
-		/// <summary>
-		/// Reference to an object with test parameters
-		/// </summary>
-		public IParamsProvider TestParams;
-		/// 
-		public void GetTestParams(TBF.Entities.Test test)
-		{
-			if (Cfg.Factory.HasTestParams)
-			{
-				TestParams = TbfComponents.GetTestParams(this, test);
-			}
-		}
+        /// <summary>
+        /// Empty implementation, might be overriden in derived classes
+        /// </summary>
+        public static void ResetStaticProperties()
+        {
+        }
 	}
 }