DataCollection
C1CollectionView クラス メンバ
プロパティ  メソッド  イベント

C1.WPF.DataCollection アセンブリ > C1.WPF.DataCollection 名前空間 : C1CollectionView クラス

C1CollectionViewデータ型で公開されるメンバを以下の表に示します。

パブリック コンストラクタ
 名前解説
Public コンストラクタC1CollectionView コンストラクタCreates a new instance of C1CollectionView component.  
トップ
パブリック プロパティ
 名前解説
Public プロパティCanAddNewGets a value that indicates whether a new item can be added to the collection.  
Public プロパティCanAddNewItemGets a value that indicates whether a specified object can be added to the collection.  
Public プロパティCanCancelEditGets a value that indicates whether the collection view can discard pending changes and restore the original values of an edited object.  
Public プロパティCanFilterGets a value that indicates whether this view supports filtering via the System.ComponentModel.ICollectionView.Filter property.  
Public プロパティCanGroupGets a value that indicates whether this view supports grouping via the System.ComponentModel.ICollectionView.GroupDescriptions property.  
Public プロパティCanRemoveGets a value that indicates whether an item can be removed from the collection.  
Public プロパティCanSortGets a value that indicates whether this view supports sorting via the System.ComponentModel.ICollectionView.SortDescriptions property.  
Public プロパティCountGets the number of elements contained in the System.Collections.ICollection.  
Public プロパティCultureGets or sets the cultural info for any operations of the view that may differ by culture, such as sorting.  
Public プロパティCurrentAddItemGets the item that is being added during the current add transaction.  
Public プロパティCurrentEditItemGets the item in the collection that is being edited.  
Public プロパティCurrentItemGets the current item in the view.  
Public プロパティCurrentPositionGets the ordinal position of the CurrentItem within the view.  
Public プロパティDataCollectionGets the data collection.  
Public プロパティFilterGets or sets a callback used to determine if an item is suitable for inclusion in the view.  
Public プロパティGroupDescriptionsGets a collection of System.ComponentModel.GroupDescription objects that describe how the items in the collection are grouped in the view.  
Public プロパティGroupsGets the top-level groups.  
Public プロパティIsAddingNewGets a value that indicates whether an add transaction is in progress.  
Public プロパティIsCurrentAfterLastGets a value that indicates whether the CurrentItem of the view is beyond the end of the collection.  
Public プロパティIsCurrentBeforeFirstGets a value that indicates whether the CurrentItem of the view is beyond the beginning of the collection.  
Public プロパティIsEditingItemGets a value that indicates whether an edit transaction is in progress.  
Public プロパティIsEmptyReturns a value that indicates whether the resulting view is empty.  
Public プロパティIsFixedSize  
Public プロパティIsReadOnly  
Public プロパティIsSynchronized  
Public プロパティItemGets or sets the item at the specified index.  
Public プロパティItemPropertiesGets a collection that contains information about the properties that are available on the items in a collection.  
Public プロパティNewItemPlaceholderPositionGets or sets where the new-item placeholder is placed.  
Public プロパティSortDescriptionsGets a collection of System.ComponentModel.SortDescription objects that describe how the items in the collection are sorted in the view.  
Public プロパティSourceCollectionReturns the underlying collection.  
Public プロパティSyncRoot  
Public プロパティUseNullSentinelGets a value indicating whether a sentinel item will be returned for those items that are null.  
トップ
パブリック メソッド
 名前解説
Public メソッドAdd  
Public メソッドAddNewAdds a new item to the collection.  
Public メソッドAddNewItemAdds the specified object to the collection.  
Public メソッドCancelEditEnds the edit transaction and, if possible, restores the original value to the item.  
Public メソッドCancelNewEnds the add transaction and discards the pending new item.  
Public メソッドClear  
Public メソッドCommitEditEnds the edit transaction and saves the pending changes.  
Public メソッドCommitNewEnds the add transaction and saves the pending new item.  
Public メソッドContainsDetermines whether this collection contains the specified item.  
Public メソッドCopyTo  
Public メソッドDeferRefreshEnters a defer cycle that you can use to merge changes to the view and delay automatic refresh.  
Public メソッドEditItemBegins an edit transaction of the specified item.  
Public メソッドInsert  
Public メソッドMoveCurrentToSets the specified item to be the ICollectionView.CurrentItem in the view.  
Public メソッドMoveCurrentToFirstSets the first item in the view as the CurrentItem.  
Public メソッドMoveCurrentToLastSets the last item in the view as the CurrentItem.  
Public メソッドMoveCurrentToNextSets the item after the CurrentItem in the view as the CurrentItem.  
Public メソッドMoveCurrentToPositionSets the item at the specified index to be the CurrentItem in the view.  
Public メソッドMoveCurrentToPreviousSets the item before the CurrentItem in the view as the CurrentItem.  
Public メソッドRefreshRecreates the view.  
Public メソッドRemoveRemoves the specified item from the collection.  
Public メソッドRemoveAtRemoves the item at the specified position from the collection.  
トップ
パブリック イベント
 名前解説
Public イベントCollectionChangedOccurs after the view item set has changed, due to applied transformations or changes happened in the underlying collection.  
Public イベントCurrentChangedWhen implementing this interface, fire this event after the current item has been changed.  
Public イベントCurrentChangingWhen implementing this interface, fire this event before changing the current item. The event handler can cancel this event.  
トップ
参照

C1CollectionView クラス
C1.WPF.DataCollection 名前空間

 

 

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