public delegate void CleanUpVirtualizedItemEventHandler(object sender, CleanUpVirtualizedItemEventArgs e);参数sender Object 事件源。e CleanUpVirtualizedItemEventArgs 事件数据。注解事件处理程序必须使用此 CleanUpVirtualizedItem 委托。该CleanUpVirtualizedItem 事件是一个附加事件,但它具有直接路由策略,这意味着...
ContextMenuOpeningEventHandler 控制 ControlTemplate DataTemplateSelector DatePickedEventArgs DatePicker DatePickerFlyout DatePickerFlyoutItem DatePickerFlyoutPresenter DatePickerSelectedValueChangedEventArgs DatePickerValueChangedEventArgs DisabledFormattingAccelerators DragItemsCompletedEventArgs DragItemsStartingEventArgs DragItems...
ContextMenuEventHandler ContextMenuService Control ControlTemplate DataErrorValidationRule DataGrid DataGridAutoGeneratingColumnEventArgs DataGridBeginningEditEventArgs DataGridBoundColumn DataGridCell DataGridCellClipboardEventArgs DataGridCellEditEndingEventArgs DataGridCellInfo DataGridCellsPanel DataGridCheckBoxColumn DataGridCl...
4) Event Handler——事件处理程序(事件处理器接口) 事件处理程序提供了一组接口,每个接口对应了一种类型的事件,供 Reactor 在相应的事件发生时调用,执行相应的事件处理。通常它会绑定一个有效的句柄。 对应到 libevent 中,就是 event 结构体。 5)具体的事件处理器 ...
public delegate void DrawToolTipEventHandler(object? sender, DrawToolTipEventArgs e);参数sender Object 事件源。e DrawToolTipEventArgs 包含事件数据的 DrawToolTipEventArgs。示例下面的代码示例演示如何自定义绘制 ToolTip。 该示例创建 ,并将其关联到 位于 上的Form三个ButtonToolTip控件。 该示例将 OwnerDraw ...
Equinox.Cosmos.Core.Events.appendAtEnd/NonIdempotentAppend has not been ported (there's no obvious clean and efficient way to do a conditional insert/update/split as the CosmosDB stored proc can, and this is a low usage feature) The implementation uses the excellent FSharp.AWS.DynamoDB librar...
If an event has no event handler, the event is raised to the next container up the container hierarchy in a package. If this container has an event handler, the event handler runs in response to the event. If not, the event is raised to the next container up the container hierarchy. ...
If an event has no event handler, the event is raised to the next container up the container hierarchy in a package. If this container has an event handler, the event handler runs in response to the event. If not, the event is raised to the next container up the container hierarchy. ...
al.Add(nwe); } } finally { // If anything strange happens, clean up. sds.Dispose(); } return al; } public static NorthwindEmployee GetEmployee(object anID) { if (anID.Equals("-1") || anID.Equals(DBNull.Value) ) { return new NorthwindEmployee(); } else { return new Northwi...
Bo Jin clean up event handler d99a832· Oct 28, 2016 History535 Commits eventsourcing clean up event handler Oct 28, 2016 scripts Renamed 'optimistic_concurrency_control' (was 'always_check_expected_… Oct 19, 2016 .gitignore Added .idea/ to .gitignore file. Jun 7, 2016 .travis.yml Tryi...