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.NET and JavaScript UI Controls
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VirtualDataSource Class Members

The following tables list the members exposed by VirtualDataSource.

Public Constructors
 NameDescription
Public ConstructorVirtualDataSource Constructor  
Public Fields
Public Properties
 NameDescription
Public PropertyActualCount (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyActualDataProvider  
Public PropertyActualPageSize  
Public PropertyActualPrimaryKey (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyActualSchema (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyCanCommitGets whether a commit is possible. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyCanRedoGets whether redo is possible. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyCanUndoGets whether undo is possible. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyDataProvider  
Public PropertyDeferAutoRefresh (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyDependencyObjectTypeGets the System.Windows.DependencyObjectType that wraps the CLR type of this instance. (Inherited from System.Windows.DependencyObject)
Public PropertyDispatcherGets the System.Windows.Threading.Dispatcher this System.Windows.Threading.DispatcherObject is associated with. (Inherited from System.Windows.Threading.DispatcherObject)
Public PropertyExecutionContext (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyFilterExpressions (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyFirstVisibleIndexRequested (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyFullSectionInformationWillForceLoad (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyGroupDescriptions (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIncludeSummaryRowsInSectionGets or sets whether the data source should include summary rows inside the group when summaries are present. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsBatchingEnabledGets or sets whether batch edits are enabled. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsFilteringSupported (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsGroupingSupported (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsItemIndexLookupSupported  
Public PropertyIsKeyIndexLookupSupported  
Public PropertyIsReadOnlyGets or sets whether the data source is read-only or not. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsSealedGets a value that indicates whether this instance is currently sealed (read-only). (Inherited from System.Windows.DependencyObject)
Public PropertyIsSectionCollapsable (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsSectionContentVisibleGets or sets whether content besides the section headers is displayed. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsSectionExpandedDefault (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsSectionHeaderNormalRowGets or sets whether the section headers are treated as normal rows. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsSectionSummaryRowsAtBottomGets or sets whether the summary rows within a section are placed at the bottom of the section, otherwise they will be placed at the top. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsSortingSupported (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsVirtual (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyLastVisibleIndexRequested (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyMaxCachedPages  
Public PropertyNotifyUsingSourceIndexes (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyPageSizeRequested  
Public PropertyPrimaryKey (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyPropertiesRequested (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertySectionHeaderDisplayMode (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyShouldEmitSectionFooters (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyShouldEmitSectionHeaders (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyShouldEmitShiftedRows (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyShouldEmitSummaryRows (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertySortDescriptions (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertySummaryDescriptions (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertySummaryScope (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyUpdateNotifier (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected Properties
Public Methods
 NameDescription
Public MethodAcceptPendingCommitAccepts a pending commit. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodAcceptPendingTransactionAccept a specific pending transaction. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodAddItemAdds the provided item to the data source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodCancelEditsCancels all the current edits. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodClearPinnedRows (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodClearValueOverloaded. Clears the local value of a property. The property to be cleared is specified by a System.Windows.DependencyProperty identifier. (Inherited from System.Windows.DependencyObject)
Public MethodCloneClones this data source instance, copying the summary, grouping, filter and sorting settings into the new instance. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodClonePropertiesClones the properties over to the provided datasource. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodCoerceValueCoerces the value of the specified dependency property. This is accomplished by invoking any System.Windows.CoerceValueCallback function specified in property metadata for the dependency property as it exists on the calling System.Windows.DependencyObject. (Inherited from System.Windows.DependencyObject)
Public MethodCommitEditsCommit the current edits to the datasource. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodEquals (Inherited from System.Windows.DependencyObject)
Public MethodFlushAutoRefresh (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetAggregatedChangesReturns a set of changes that have been made to the data however have not been committed yet. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetEnumerator  
Public MethodGetHashCodeGets a hash code for this System.Windows.DependencyObject. (Inherited from System.Windows.DependencyObject)
Public MethodGetIsRowExpandedAtIndex (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetItemAtIndexOverridden.   
Public MethodGetItemProperty (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetItemPropertyAtIndexOverridden.   
Public MethodGetLocalValueEnumeratorCreates a specialized enumerator for determining which dependency properties have locally set values on this System.Windows.DependencyObject. (Inherited from System.Windows.DependencyObject)
Public MethodGetMainValuePath (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetRootSummaryResultsGets the summary results for the root level. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetRootSummaryRowCountGets the number of summary rows at the root level. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetRowLevel (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetRowType (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetSectionSummaryResultsGets the summary results for a specific section. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetStickyRowPriority (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetStickyRows (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetStickyRowsInRange (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetTransactionErrorByIDReturns an error, if any, associated with a specific transaction. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetTransactionErrorByKeyReturns an error, if any, associated with the provided key and property pair that exists in the current pending transactions. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetTransactionIDReturns the ID of the pending transaction associated with the key and property pair. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetUnrealizedCount  
Public MethodGetValueReturns the current effective value of a dependency property on this instance of a System.Windows.DependencyObject. (Inherited from System.Windows.DependencyObject)
Public MethodHasAddReturns whether the item is an uncommitted add. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodHasDeleteReturns whether the item has an uncommitted delete. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodHasEditReturns whether the data source contains an uncommitted edit for a specific property. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodIndexOfItemOverridden.   
Public MethodIndexOfKeyOverridden.   
Public MethodInvalidateProperty (Inherited from System.Windows.DependencyObject)
Public MethodIsExclusivelySticky (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodIsPendingCommitReturns whether a commit is pending or not. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodIsPendingTransactionReturns whether a transaction pending or not. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodIsPlaceholderItemOverridden.   
Public MethodIsRowPinned (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodIsRowSpanning (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodNotifyClearItems (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodNotifyInsertItem (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodNotifyRemoveItem (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodNotifySetItem (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodPinRow (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodQueueAutoRefresh (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodReadLocalValueReturns the local value of a dependency property, if it exists. (Inherited from System.Windows.DependencyObject)
Public MethodRedoRedo the last undo. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodRefresh (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodRejectPendingCommitReject a pending commit. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodRejectPendingTransactionRejects a pending transaction. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodRemoveItemRemoves an item from the datasource. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodRemoveItemByKeyRemoves an item with the specified key. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResolveSchemaPropertyType (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodSetCurrentValue (Inherited from System.Windows.DependencyObject)
Public MethodSetIsRowExpandedAtIndex (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodSetTransactionErrorAssociate an error with a specific pending transaction. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodSetValueOverloaded. Sets the local value of a dependency property, specified by its dependency property identifier. (Inherited from System.Windows.DependencyObject)
Public MethodUndoUndo the last edit. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodUnpinRow (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodUpdatePropertyAtKeyUpdates the value of a property in an item that matches the specified. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected Methods
 NameDescription
Protected MethodOnPropertyChangedInvoked whenever the effective value of any dependency property on this System.Windows.DependencyObject has been updated. The specific dependency property that changed is reported in the event data. (Inherited from System.Windows.DependencyObject)
Protected MethodResetCacheOverride  
Protected MethodResolveDataProviderOverride  
Protected Internal MethodShouldSerializePropertyReturns a value that indicates whether serialization processes should serialize the value for the provided dependency property. (Inherited from System.Windows.DependencyObject)
Public Events
See Also