Xceed Toolkit Plus for WPF v4.6 Documentation
DataGridVirtualizingCollectionViewBase Class Members
Properties  Methods  Events


Xceed.Wpf.DataGrid Assembly > Xceed.Wpf.DataGrid Namespace : DataGridVirtualizingCollectionViewBase Class

The following tables list the members exposed by DataGridVirtualizingCollectionViewBase.

Public Properties
 NameDescription
Public PropertyGets a value indicating whether the foreign key descriptions are automatically created. (Inherited from Xceed.Wpf.DataGrid.DataGridCollectionViewBase)
Public PropertyGets a value indicating whether the item properties are automatically created. (Inherited from DataGridCollectionViewBase)
Public PropertyGets a value indicating whether a new item can be added to the collection. (Inherited from DataGridCollectionViewBase)
Public PropertyGets a value indicating whether the collection can discard pending changes and restore the original values of an edited object. (Inherited from DataGridCollectionViewBase)
Public PropertyOverridden. Gets a value indicating whether the view supports filtering.  
Public PropertyOverridden. Gets a value indicating whether the view supports grouping.  
Public PropertyGets a value indicating whether an item can be removed from the collection. (Inherited from DataGridCollectionViewBase)
Public PropertyGets a value indicating whether the view can be sorted. (Inherited from DataGridCollectionViewBase)
Public PropertyGets or sets a value representing when the CommitItems event will be raised.  
Public Property (Inherited from DataGridCollectionViewBase)
Public PropertyGets the connection error.  
Public PropertyGets the connection state of the underlying virtualized collection.  
Public PropertyOverridden. Gets the number of items in the view.  
Public PropertyGets or sets the culture to use during sorting. (Inherited from DataGridCollectionViewBase)
Public PropertyGets the item that is currently being added to the underlying data source. (Inherited from DataGridCollectionViewBase)
Public PropertyGets the item in the underlying data source that is currently being edited. (Inherited from DataGridCollectionViewBase)
Public PropertyOverridden. Gets the current item in the view.  
Public PropertyGets the position of the CurrentItem within the view. (Inherited from DataGridCollectionViewBase)
Public Property (Inherited from DataGridCollectionViewBase)
Public PropertyGets or sets a callback used to determine if an item is suitable for inclusion in the view. (Inherited from DataGridCollectionViewBase)
Public PropertyGets a collection of GroupDescription objects that describe how the items in the collection are grouped in the view. (Inherited from DataGridCollectionViewBase)
Public PropertyGets the runtime groups that are created based on the GroupDescriptions. (Inherited from DataGridCollectionViewBase)
Public PropertyGets a value indicating whether an add transaction is in progress. (Inherited from DataGridCollectionViewBase)
Public PropertyGets a value indicating whether the CurrentItem is beyond the end of the collection. (Inherited from DataGridCollectionViewBase)
Public PropertyGets a value indicating whether the CurrentItem is before the beginning of the collection. (Inherited from DataGridCollectionViewBase)
Public PropertyGets a value indicating whether an item in the underlying data source is being edited. (Inherited from DataGridCollectionViewBase)
Public PropertyOverridden. Gets a value indicating whether the filtered view is empty.  
Public Property (Inherited from DataGridCollectionViewBase)
Public PropertyGets the DataGridItemProperty objects that determine the characteristics of the items contained in the view. (Inherited from DataGridCollectionViewBase)
Public PropertyGets the type of the items contained in the collection view. (Inherited from DataGridCollectionViewBase)
Public PropertyGets a value representing the maximum amount of items that can be loaded in memory.  
Public PropertyGets a value that indicates whether this view needs to be refreshed. (Inherited from DataGridCollectionViewBase)
Public PropertyGets a value representing the number of items that are contained in each page of data that is loaded in memory.  
Public PropertyGets or sets a value representing the percentage from the start or the end of a page that, when accessed, will cause the previous or next page to be queried and the items loaded in memory.  
Public PropertyGets a collection of SortDescription objects that describe how the items in the collection are sorted in the view. (Inherited from DataGridCollectionViewBase)
Public PropertyOverridden. Gets the underlying un-filtered collection.  
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Protected Properties
Public Methods
 NameDescription
Public MethodAdds a new item to the underlying data source. (Inherited from Xceed.Wpf.DataGrid.DataGridCollectionViewBase)
Public MethodCancels the edit process. (Inherited from DataGridCollectionViewBase)
Public MethodDiscards the new item added through a call to the AddNew method before it is committed. (Inherited from DataGridCollectionViewBase)
Public MethodRaises the CommitItems event for each page with modified data even if those pages are not being released from memory.  
Public MethodCommits the modifications made to the item in the underlying data source that is being edited. (Inherited from DataGridCollectionViewBase)
Public MethodOverridden. Commits the new item to the underlying data source.  
Public MethodOverridden. Returns a value indicating whether the specified item exists in the collection.  
Public MethodEnters a defer cycle that you can use to merge changes to the view and delay automatic refresh. (Inherited from DataGridCollectionViewBase)
Public Method (Inherited from DataGridCollectionViewBase)
Public MethodEdits the specified item in the underlying data source. (Inherited from DataGridCollectionViewBase)
Public MethodOverridden. Retrieves the item at the specified index in the view.  
Public MethodOverridden. Returns the zero-based index of the specified item.  
Public MethodOverridden.   
Public MethodOverridden.   
Public MethodOverridden.   
Public MethodOverridden.   
Public MethodOverridden. Sets the item at the specified index as the new CurrentItem.  
Public MethodOverridden.   
Public MethodReturns a value indicating whether the specified item in the underlying data source passes the filtering criteria, and is therefore included in the view. (Inherited from DataGridCollectionViewBase)
Public MethodRecreates the view. (Inherited from DataGridCollectionViewBase)
Public Method (Inherited from DataGridCollectionViewBase)
Public MethodRemoves the item at the specified index from the underlying data source. (Inherited from DataGridCollectionViewBase)
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Protected Methods
 NameDescription
Protected Method (Inherited from System.Windows.Data.CollectionView)
Protected MethodOverridden. Retrieves an object that can be used to enumerate the items in the view.  
Protected Method (Inherited from DataGridCollectionViewBase)
Protected Method (Inherited from DataGridCollectionViewBase)
Protected MethodOverloaded. Raises the CollectionChanged event. (Inherited from DataGridCollectionViewBase)
Protected Method (Inherited from DataGridCollectionViewBase)
Protected MethodOverloaded.  (Inherited from DataGridCollectionViewBase)
Protected Method (Inherited from DataGridCollectionViewBase)
Protected Method (Inherited from DataGridCollectionViewBase)
Protected Method (Inherited from DataGridCollectionViewBase)
Protected Method (Inherited from DataGridCollectionViewBase)
Protected Method (Inherited from DataGridCollectionViewBase)
Protected Method (Inherited from DataGridCollectionViewBase)
Protected MethodOverloaded.  (Inherited from DataGridCollectionViewBase)
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Public Events
 NameDescription
Public EventRaised when the EditItem method has been called to signal that the edit process of an item in the underlying data source is about to begin. (Inherited from Xceed.Wpf.DataGrid.DataGridCollectionViewBase)
Public EventRaised when the CancelEdit >method has been called to signal that the edit process of an item in the underlying data source is about to be canceled. (Inherited from DataGridCollectionViewBase)
Public EventRaised when the CancelNew method has been called to signal that the insertion process of a new item is about to be canceled. (Inherited from DataGridCollectionViewBase)
Public EventRaised when a page of data that contains edited items is about to be released from memory. This event must be handled when dealing with an editable grid.  
Public EventRaised when the CommitEdit method has been called to signal that modifications made to an item in the underlying data source are about to be committed. (Inherited from DataGridCollectionViewBase)
Public EventRaised when the CommitNew method has been called to signal that a new item is about to be committed to the underlying data source. (Inherited from DataGridCollectionViewBase)
Public EventRaised when the AddNew method has been called to signal that a new item is about to be created. (Inherited from DataGridCollectionViewBase)
Public Event (Inherited from DataGridCollectionViewBase)
Public Event (Inherited from DataGridCollectionViewBase)
Public EventRaised after the BeginningEdit event to signal that the edit process of an item in the underlying data source has begun. (Inherited from DataGridCollectionViewBase)
Public EventRaised after the CancelingEdit event to signal that the edit process of an item in the underlying data source has been canceled. (Inherited from DataGridCollectionViewBase)
Public EventRaised after the CommittingEdit event to signal that the modifications made to an item in the underlying data source have been committed. (Inherited from DataGridCollectionViewBase)
Public EventRaised after the CreatingNewItem event to allow the new item to be initialized. (Inherited from DataGridCollectionViewBase)
Public EventRaised after the RemovingItem event to signal that an item has been removed from the underlying data source. (Inherited from DataGridCollectionViewBase)
Public EventRaised after the CancelingNewItem event to signal that the insertion process of a new item has been canceled. (Inherited from DataGridCollectionViewBase)
Public EventRaised after the CommittingNewItem event to signal that a new item has been committed to the underlying data source. (Inherited from DataGridCollectionViewBase)
Public EventRaised after the CreatingNewItem and InitializingNewItem events to signal that a new item has been created. (Inherited from DataGridCollectionViewBase)
Public EventRaised when the Remove ora href="Xceed.Wpf.DataGrid~Xceed.Wpf.DataGrid.DataGridCollectionViewBase~RemoveAt.html">RemoveAt methods have been called to signal that an item is about to be removed from the underlying data source. (Inherited from DataGridCollectionViewBase)
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Protected Events
See Also

Reference

DataGridVirtualizingCollectionViewBase Class
Xceed.Wpf.DataGrid Namespace