DataCollection | ComponentOne
C1.DataCollection Assembly / C1.DataCollection Namespace / C1VirtualDataCollection<T> Class
Properties Methods Events


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    C1VirtualDataCollection<T> Class Members
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    The following tables list the members exposed by C1VirtualDataCollection<T>.

    Public Properties
     NameDescription
    Public PropertyOverridden. Gets the number of elements in the collection.  
    Public PropertyGets the filter expression applied to the data.  
    Public PropertyOverridden. Gets the element at the specified index in the read-only list.  
    Public PropertyGets or sets the way the items will be loaded  
    Public PropertyGets or sets the number of items that will be fetch per page.  
    Public PropertyGets the sort descriptions applied to the data.  
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    Protected Properties
     NameDescription
    Protected PropertyGets or sets the list that hold the items to be returned in the public api.  
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    Public Methods
     NameDescription
    Public MethodReturns whether the collection is able to filter the specified filterExpression.  
    Public MethodDetermines whether a new item can be inserted in the collection at the specified index.  
    Public MethodDetermines whether the item at fromIndex can be moved to toIndex.  
    Public MethodDetermines whether the collection can be refreshed.  
    Public MethodDetermines whether the item at the specified index can be removed from the collection.  
    Public MethodDetermines whether the item at the specified index can be replaced in the collection.  
    Public MethodReturns whether the collection is able to sort the specified sortDescriptions.  
    Public MethodFilters the data using specified filterExpression.  
    Public MethodGets the type of the item. (Inherited from C1.DataCollection.C1DataCollectionBase<T>)
    Public MethodReturns all the items that has be loaded so far.  
    Public MethodGets the index of the specified item. (Inherited from C1.DataCollection.C1DataCollectionBase<T>)
    Public MethodInserts the specified item at the specified index in the collection.  
    Public MethodLoads all the items between the specified range.  
    Public MethodMoves an item from the specified fromIndex to toIndex.  
    Public MethodRemoves the cached data and loads the whole collection from scratch.  
    Public MethodRemoves the item at the specified index from the collection.  
    Public MethodReplaces the item at the specified index by the specified item.  
    Public MethodSorts the collection according to the specified sort descriptions.  
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    Protected Methods
     NameDescription
    Protected MethodWhen overridden in an inherited class it returns the items in the page as well as a token to the next page.  
    Protected MethodThis method is called when an item is inserted in the collection.  
    Protected MethodThis method is called when an item is moved in the collection.  
    Protected MethodRaises the CollectionChanged event. (Inherited from C1.DataCollection.C1DataCollectionBase<T>)
    Protected MethodCalled after the filter changed.  
    Protected MethodRaises the PropertyChanged event. (Inherited from C1.DataCollection.C1DataCollectionBase<T>)
    Protected MethodCalled after the sort changed.  
    Protected MethodThis method is called when an item is removed from the collection.  
    Protected MethodThis method is called when an item is replaced in the collection.  
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    Public Events
     NameDescription
    Public EventOccurs after the collection changed. (Inherited from C1.DataCollection.C1DataCollectionBase<T>)
    Public EventRaised after a filter operation was performed.  
    Public EventOccurs when a property value changes. (Inherited from C1.DataCollection.C1DataCollectionBase<T>)
    Public EventRaised after a sort operation was performed.  
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    See Also