C# (CSharp) MVVMSidekick.Collections DependencyCollectionViewGroup示例

示例#1

文件： DependencyCollectionViewGroupingManager.cs 项目： yxhq/MVVM-Sidekick

        private void InitCollectionViewGroup(DependencyCollectionView view, int count)
        {
            if (view.CollectionGroups?.Count != count)
            {
                view.CollectionGroups.Clear();
                for (int i = 0; i < count; i++)
                {
                    var g = new DependencyCollectionViewGroup(i, view);

                    view.CollectionGroups.Add(g);
                }


                if ((view.CollectionGroups?.Count ?? 0) != 0)
                {
                    foreach (var item in view)
                    {
                        this.TryAddItemToGroup(item);
                    }
                }
            }
        }

示例#2

文件： DependencyCollectionViewGroupingManager.cs 项目： waynebaby/MVVM-Sidekick

        private void InitCollectionViewGroup(DependencyCollectionView view, int count)
        {
            if (view.CollectionGroups?.Count != count)
            {
                view.CollectionGroups.Clear();
                for (int i = 0; i < count; i++)
                {
                    var g = new DependencyCollectionViewGroup(i, view);

                    view.CollectionGroups.Add(g);
                }


                if ((view.CollectionGroups?.Count ?? 0) != 0)
                {


                    foreach (var item in view)
                    {
                        this.TryAddItemToGroup(item);
                    }
                }
            }
        }