QueryableDataSourceView Methods
Assembly: System.Web.Extensions (in System.Web.Extensions.dll)
| Name | Description | |
|---|---|---|
![]() | BuildDeleteObject(IDictionary^, IDictionary^, IDictionary<String^, Exception^>^) | Creates the objects to use for the delete operation. |
![]() | BuildInsertObject(IDictionary^, IDictionary<String^, Exception^>^) | Creates the objects to use for the insert operation by using the values to insert and the error message to display if the operation fails. |
![]() | BuildQuery(DataSourceSelectArguments^) | Creates a Select query expression by using the select arguments of the data source. |
![]() | BuildUpdateObjects(IDictionary^, IDictionary^, IDictionary^, IDictionary<String^, Exception^>^) | Creates the objects to use for the update operation by using the specified values. |
![]() | CanExecute(String^) | Determines whether the specified command can be executed.(Inherited from DataSourceView.) |
![]() | ClearOriginalValues() | Clears the original values. |
![]() | CreateQueryContext(DataSourceSelectArguments^) | Creates an instance of a query context object that contains the evaluated parameter collections. |
![]() | Delete(IDictionary^, IDictionary^) | Performs a delete operation. |
![]() | Delete(IDictionary^, IDictionary^, DataSourceViewOperationCallback^) | Performs an asynchronous delete operation on the list of data that the DataSourceView object represents.(Inherited from DataSourceView.) |
![]() | DeleteObject(Object^) | Deletes a data object from a table. |
![]() | Equals(Object^) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
![]() | ExecuteCommand(String^, IDictionary^, IDictionary^) | Executes the specified command.(Inherited from DataSourceView.) |
![]() | ExecuteCommand(String^, IDictionary^, IDictionary^, DataSourceViewOperationCallback^) | Executes the specified command.(Inherited from DataSourceView.) |
![]() | ExecuteDelete(IDictionary^, IDictionary^) | Performs a delete operation on data items that the QueryableDataSourceView object represents by using the specified values.(Overrides DataSourceView::ExecuteDelete(IDictionary^, IDictionary^).) |
![]() | ExecuteInsert(IDictionary^) | Performs an insert operation on the data items that the QueryableDataSourceView object represents by using the specified value.(Overrides DataSourceView::ExecuteInsert(IDictionary^).) |
![]() | ExecutePaging(IQueryable^, QueryContext^) | Executes paging by using the QueryContext object from the QueryableDataSource object. |
![]() | ExecuteQuery(IQueryable^, QueryContext^) | Performs a query, sort, or paging operation on the IQueryable<T> object. |
![]() | ExecuteQueryExpressions(IQueryable^, QueryContext^) | Executes query expressions by using an IQueryable object and the QueryContext object. |
![]() | ExecuteSelect(DataSourceSelectArguments^) | Performs a data-retrieval operation.(Overrides DataSourceView::ExecuteSelect(DataSourceSelectArguments^).) |
![]() | ExecuteSorting(IQueryable^, QueryContext^) | Performs a sorting operation. |
![]() | ExecuteUpdate(IDictionary^, IDictionary^, IDictionary^) | Performs an update operation.(Overrides DataSourceView::ExecuteUpdate(IDictionary^, IDictionary^, IDictionary^).) |
![]() | Finalize() | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.) |
![]() | GetHashCode() | Serves as the default hash function. (Inherited from Object.) |
![]() | GetOriginalValues(IDictionary^) | Retrieves the original values for the specified keys that were stored during the Select operation. |
![]() | GetSource(QueryContext^) | Gets initial IQueryable object for the data source view based on the query context. |
![]() | GetType() | |
![]() | HandleValidationErrors(IDictionary<String^, Exception^>^, DataSourceOperation) | Called by methods that perform CRUD operations when a CRUD operation fails in the data-object building process. |
![]() | Insert(IDictionary^) | Performs an asynchronous insert operation on the data items that the QueryableDataSourceView object represents. |
![]() | Insert(IDictionary^, DataSourceViewOperationCallback^) | Performs an asynchronous insert operation on the list of data that the DataSourceView object represents.(Inherited from DataSourceView.) |
![]() | InsertObject(Object^) | Inserts data objects into a QueryableDataSourceView object. |
![]() | LoadViewState(Object^) | Restores the previously saved view state for the data source view. |
![]() | MemberwiseClone() | |
![]() | OnDataSourceViewChanged(EventArgs^) | Raises the DataSourceViewChanged event.(Inherited from DataSourceView.) |
![]() | OnQueryCreated(QueryCreatedEventArgs^) | Raises the QueryCreated event after the QueryableDataSource control has created an IQueryable object. |
![]() | OnQueryParametersChanged(Object^, EventArgs^) | Calls the RaiseViewChanged method. |
![]() | RaiseUnsupportedCapabilityError(DataSourceCapabilities) | Called by the RaiseUnsupportedCapabilitiesError method to compare the capabilities requested for an ExecuteSelect operation against those that the view supports.(Inherited from DataSourceView.) |
![]() | RaiseViewChanged() | Calls the OnDataSourceViewChanged method. |
![]() | SaveViewState() | Saves changes to view state for the QueryableDataSourceView object since the time that the page was posted to the server. |
![]() | Select(DataSourceSelectArguments^, DataSourceViewSelectCallback^) | Gets a list of data asynchronously from the underlying data storage.(Inherited from DataSourceView.) |
![]() | StoreOriginalValues(IList^) | Stores the original values from the Select operation in the control's view state. |
![]() | StoreOriginalValues(IList^, Func<PropertyDescriptor^, Boolean>^) | Stores the original values from the select operation in the control's view state when delete or update operations are enabled. |
![]() | ToString() | Returns a string that represents the current object.(Inherited from Object.) |
![]() | TrackViewState() | Causes tracking of view-state changes to the server control so that they can be stored in the server control's state. |
![]() | Update(IDictionary^, IDictionary^, IDictionary^) | Performs an update operation. |
![]() | Update(IDictionary^, IDictionary^, IDictionary^, DataSourceViewOperationCallback^) | Performs an asynchronous update operation on the list of data that the DataSourceView object represents.(Inherited from DataSourceView.) |
![]() | UpdateObject(Object^, Object^) | Updates a data object. |
| Name | Description | |
|---|---|---|
![]() ![]() | IStateManager::LoadViewState(Object^) | When implemented by a class, loads the server control's previously saved view state for the control. |
![]() ![]() | IStateManager::SaveViewState() | When implemented by a class, saves the changes to a server control's view state to an object. |
![]() ![]() | IStateManager::TrackViewState() | When implemented by a class, gets a value that indicates whether a server control is tracking its view-state changes. |



