Changeset 16692 for branches/2521_ProblemRefactoring/HeuristicLab.Collections/3.3/ObservableCollection.cs

Timestamp:

03/18/19 17:24:30 (6 years ago)

Author:

abeham

Message:

#2521: merged trunk changes up to r15681 into branch (removal of trunk/sources)

Location:

branches/2521_ProblemRefactoring

Files:

• . (modified) (2 props)
• HeuristicLab.Collections/3.3/ObservableCollection.cs (modified) (3 diffs)

branches/2521_ProblemRefactoring

@@ -24 +24 @@
 protoc.exe
 obj
+.vs

@@ -24 +24 @@
 protoc.exe
 obj
+.vs

branches/2521_ProblemRefactoring/HeuristicLab.Collections/3.3/ObservableCollection.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -20 +20 @@
 #endregion
 
+using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
 using System;
 using System.Collections;
 using System.Collections.Generic;
 using System.ComponentModel;
-using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
+using System.Linq;
 
 namespace HeuristicLab.Collections {
@@ -96 +97 @@
     public void AddRange(IEnumerable<T> collection) {
       int capacity = list.Capacity;
-      int count = list.Count;
-      list.AddRange(collection);
-      if (list.Count != count) {
+      ICollection<T> items = collection as ICollection<T> ?? collection.ToList();
+      list.AddRange(items);
+      if (items.Count > 0) {
         if (list.Capacity != capacity)
           OnPropertyChanged("Capacity");
         OnPropertyChanged("Count");
-        OnItemsAdded(collection);
+        OnItemsAdded(items);
       }
     }

@@ -24 +24 @@
 protoc.exe
 obj
+.vs