Implemented process parameters item on machine studio tech board.

1 files changed, 12 insertions, 12 deletions

diff --git a/Software/Visual_Studio/Tango.BL/ObservableEntity.cs b/Software/Visual_Studio/Tango.BL/ObservableEntity.cs
index 41f18bee5..7c82d927b 100644
--- a/Software/Visual_Studio/Tango.BL/ObservableEntity.cs
+++ b/Software/Visual_Studio/Tango.BL/ObservableEntity.cs
@@ -92,8 +92,16 @@ namespace Tango.BL
         [ParameterIgnore]
         public ReadOnlyObservableCollection<ParameterItem> Parameters
         {
-            get { return _parameters; }
-            set { _parameters = value; RaisePropertyChangedAuto(); }
+            get
+            {
+                if (_parameters == null)
+                {
+                    _parameters = new ReadOnlyObservableCollection<ParameterItem>(this.CreateParametersCollection(ParameterItemMode.Binding));
+                }
+
+                return _parameters;
+            }
+            private set { _parameters = value; RaisePropertyChangedAuto(); }
         }
 
         /// <summary>
@@ -118,14 +126,6 @@ namespace Tango.BL
                 (?<=[A-Z])(?=[A-Z][a-z]) |
                  (?<=[^A-Z])(?=[A-Z]) |
                  (?<=[A-Za-z])(?=[^A-Za-z])", RegexOptions.IgnorePatternWhitespace);
-
-            if (!DesignMode)
-            {
-                ThreadsHelper.InvokeWhenAvailable(() =>
-                {
-                    Parameters = new ReadOnlyObservableCollection<ParameterItem>(this.CreateParametersCollection(ParameterItemMode.Binding));
-                });
-            }
         }
 
         /// <summary>
@@ -178,7 +178,7 @@ namespace Tango.BL
         /// <returns></returns>
         public Task SaveAsync(ObservablesContext context)
         {
-            return Task.Factory.StartNew(() => 
+            return Task.Factory.StartNew(() =>
             {
                 Save(context);
             });
@@ -325,7 +325,7 @@ Maybe you have deleted an entity that was no yet inserted into database?", LogCa
         /// <param name="context">The context.</param>
         public virtual void Validate(ObservablesContext context)
         {
-            
+
         }
 
         public DbSet<T1> GetDbSet<T1>(ObservablesContext context) where T1 : class, IObservableEntity