Version

LocalDataSource Class Members

The following tables list the members exposed by LocalDataSource.

Public Constructors
 NameDescription
Public ConstructorLocalDataSource ConstructorInitializes a new LocalDataSource.  
Public Properties
 NameDescription
Public PropertyActualCountGets the current actual full count of the items in the data source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyActualDataProviderGets the resolved data provider which this data source is actually using.  
Public PropertyActualPrimaryKeyGets the current actual primary key of the data source. This may have been auto detected, if possible, or provided or overridden by the user. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyActualSchemaGets the resolved schema for the data source. Represents which properties are available for the items. (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 PropertyDataProviderGets or sets the data provider to use for this data source.  
Public PropertyDeferAutoRefreshGets or sets whether the auto refresh mechanism of the data source is currently defered. The data source will not react to most setting changes while this is set to true an will instead defer processing. Setting this value to false will queue a new refresh. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyExecutionContextGets or sets the execution context that the data source should synchronize asynchronous actions with, or use to defer delayed actions. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyFilterExpressionsGets a collection to add filter expressions to. Changing the filter expressions in this collection will adjust the filter applied to the data source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyFirstVisibleIndexRequestedGets or sets which index consumers of the data source desire to be the current first visible index. A grid, for example, would indicate the current visible top row, and update this as that changes. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyGroupDescriptionsGets a collection to add group descriptions to. Changing the group descriptions in this collection will adjust the grouping applied to the data source. (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 PropertyIsFilteringSupportedGets if filtering is supported on the data source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsGroupingSupported (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsItemIndexLookupSupportedGets whether lookup of an index for a provided item is supported. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsKeyIndexLookupSupportedGets whether lookup of an index for a provided primary key value is supported. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsReadOnlyGets or sets whether the data source is read-only or not. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsSectionCollapsableGets or sets if sections are collapsable. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsSectionContentVisibleGets or sets whether content besides the section headers are displayed. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsSectionExpandedDefaultGets or sets whether sections default to expanded or collapsed when they are created. (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 PropertyIsSortingSupportedGets if sorting is supported on the data source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyIsVirtualGets if the current data source is a virtual data source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyItemsSourceGets or sets the backing data for the data source.  
Public PropertyLastVisibleIndexRequestedGets or sets which index consumers of the data source desire to be the current last visible index. A grid, for example, would indicate the current visible top row, and update this as that changes. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyNotifyUsingSourceIndexesGets whether, when manually notifying the data source of changes, one should use indexes relative to the actual source data, or relative to the view the data source is maintaining into the data. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyPrimaryKeyGets or sets a list of property references that indicate the user provided primary key of the items in the data source. Consumers of the data source will often need to uniquely identify items in the data source. For this purpose a primary key should be specified. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyPropertiesRequestedGets or sets a list of property references for the properties desired by the consumer of the data source. If known, the data source may take steps to request only those properties, or to ensure that those properties are included, rather than the default behavior for this type of data source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertySectionHeaderDisplayModeGets or sets how section headers are displayed. (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 PropertySortDescriptionsGets a collection to add sort descriptions to. Changing the sort descriptions in this collection will adjust the sort applied to the data source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertySummaryDescriptionsGets a collection to add summary descriptions to. Changing the summary descriptions in this collection will adjust the summaries applied to the data source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertySummaryScopeGets or sets the scope which summaries are calculated for. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public PropertyUpdateNotifierGets or sets an IDataSourceUpdateNotifier that the data source should invoke methods on to indicate various changes have occurred. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected Properties
Public Methods
 NameDescription
Public MethodAcceptPendingCommitAccepts a commit with the provided ID. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodAcceptPendingTransactionSave 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 any batched edits that may exist. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodClearPinnedRows (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodCloneOverridden. Clones this data source instance, copying the summary, grouping, filter and sorting settings into the new instance.  
Public MethodClonePropertiesClones the properties over to the provided datasource. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodCommitEditsCommit the current edits to the datasource. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodFlushAutoRefreshCalled to make sure a queued refresh of the data source has been applied before continuing. Should only be needed if you are trying to synchronously examine the results of changing settings on the data source. Note, for a virtual data source, the data source itself may be waiting for other synchronous requests to actualize data. This call will not wait for those, but will only make sure the appropriate requests are in flight from the settings changes (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 MethodGetIsRowExpandedAtIndexGets the expansion state for a row. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetItemAtIndexReturns the item at the specific index in the data source. This index is based on the data source's current view of the data, not the actual underlying indexes of the original source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetItemFromKeyReturns the item matching the specific key in the data source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetItemPropertyExtracts the value of a named property for an item contained in the data source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetItemPropertyAtIndexExtracts a named property value from the item at a specified index. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
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 MethodGetRowCountGets the current actual full count of the items in the data source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodGetRowLevelGets the hierarchy level of the row. (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 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 MethodIndexOfItemCalled to return the index for an item contained in the data source, or -1, if the item can't be found, or this action isn't currently supported. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodIndexOfKeyCalled to return the index for an primary key value contained in the data source, or -1, if the key can't be found, or this action isn't currently supported. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
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 MethodIsPlaceholderItemReturns true if the item at the requested index is a placeholder item and has not been actualized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodIsRowPinned (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodIsRowSpanning (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodNotifyClearItemsManually notifies the data source that the data it has bound to has been cleared and needs to be re-examined. This should not be necessary to call if the data that the data source is bound to is already observable. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodNotifyInsertItemManually notifies the data source that an item has been inserted in the data it is bound to. This should not be necessary to call if the data that the data source is bound to is already observable. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodNotifyRemoveItemManually notifies the data source that an item has been removed in the data it is bound to. This should not be necessary to call if the data that the data source is bound to is already observable. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodNotifySetItemManually notifies the data source that an item has been changed in the data it is bound to. This should not be necessary to call if the data that the data source is bound to is already observable. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodPinRow (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodQueueAutoRefreshCalled to manually queue a refresh of the data source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodRedoRedo the last undo. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodRefreshCalled to synchronously refresh the data source. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodRejectPendingCommitCancel a commit with the provided ID. (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 MethodResetOverridden. Resets all the properties to their default values  
Public MethodResetDataProviderResets the DataProvider property to its default value.  
Public MethodResetDeferAutoRefreshResets the DeferAutoRefresh property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetExecutionContextResets the ExecutionContext property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetFirstVisibleIndexRequestedResets the FirstVisibleIndexRequested property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetIncludeSummaryRowsInSectionResets the IncludeSummaryRowsInSection property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetIsBatchingEnabledResets the IsBatchingEnabled property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetIsReadOnlyResets the IsReadOnly property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetIsSectionCollapsableResets the IsSectionCollapsable property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetIsSectionContentVisibleResets the IsSectionContentVisible property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetIsSectionExpandedDefaultResets the IsSectionExpandedDefault property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetIsSectionHeaderNormalRowResets the IsSectionHeaderNormalRow property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetIsSectionSummaryRowsAtBottomResets the IsSectionSummaryRowsAtBottom property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetItemsSourceResets the ItemsSource property to its default value.  
Public MethodResetLastVisibleIndexRequestedResets the LastVisibleIndexRequested property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetPrimaryKeyResets the PrimaryKey property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetPropertiesRequestedResets the PropertiesRequested property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetSectionHeaderDisplayModeResets the SectionHeaderDisplayMode property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetShouldEmitSectionFootersResets the ShouldEmitSectionFooters property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetShouldEmitSectionHeadersResets the ShouldEmitSectionHeaders property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetShouldEmitShiftedRowsResets the ShouldEmitShiftedRows property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetShouldEmitSummaryRowsResets the ShouldEmitSummaryRows property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetSummaryScopeResets the SummaryScope property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResetUpdateNotifierResets the UpdateNotifier property to its default value. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodResolveDataProvider  
Public MethodResolveSchemaPropertyTypeResolve a property or property path to its value type. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodSetIsRowExpandedAtIndexSets the expansion state for a row. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public MethodSetTransactionErrorAssociate an error with a specific pending transaction. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
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 MethodOnDataCommittedUsed to invoke the DataCommitted event. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodOnPropertyChangedUsed to invoke the PropertyChanged event. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodOnRowExpansionChangedUsed to invoke the RowExpansionChanged event. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodOnSchemaChangedUsed to invoke the SchemaChanged event. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeDataProviderIndicates if the DataProvider property needs to be serialized.  
Protected MethodShouldSerializeDeferAutoRefreshIndicates if the DeferAutoRefresh property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeExecutionContextIndicates if the ExecutionContext property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeFirstVisibleIndexRequestedIndicates if the FirstVisibleIndexRequested property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeIncludeSummaryRowsInSectionIndicates if the IncludeSummaryRowsInSection property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeIsBatchingEnabledIndicates if the IsBatchingEnabled property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeIsReadOnlyIndicates if the IsReadOnly property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeIsSectionCollapsableIndicates if the IsSectionCollapsable property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeIsSectionContentVisibleIndicates if the IsSectionContentVisible property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeIsSectionExpandedDefaultIndicates if the IsSectionExpandedDefault property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeIsSectionHeaderNormalRowIndicates if the IsSectionHeaderNormalRow property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeIsSectionSummaryRowsAtBottomIndicates if the IsSectionSummaryRowsAtBottom property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeItemsSourceIndicates if the ItemsSource property needs to be serialized.  
Protected MethodShouldSerializeLastVisibleIndexRequestedIndicates if the LastVisibleIndexRequested property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializePrimaryKeyIndicates if the PrimaryKey property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializePropertiesRequestedIndicates if the PropertiesRequested property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeSectionHeaderDisplayModeIndicates if the SectionHeaderDisplayMode property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeShouldEmitSectionFootersIndicates if the ShouldEmitSectionFooters property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeShouldEmitSectionHeadersIndicates if the ShouldEmitSectionHeaders property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeShouldEmitShiftedRowsIndicates if the ShouldEmitShiftedRows property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeShouldEmitSummaryRowsIndicates if the ShouldEmitSummaryRows property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeSummaryScopeIndicates if the SummaryScope property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Protected MethodShouldSerializeUpdateNotifierIndicates if the UpdateNotifier property needs to be serialized. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public Events
 NameDescription
Public EventDataCommittedEvent raised when a commit has completed. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public EventPropertyChangedEvent raised when a property value is changed. (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public EventRowExpansionChanged (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
Public EventSchemaChanged (Inherited from Infragistics.Controls.DataSource.BaseDataSource)
See Also