public static IReadOnlyList <Delegate> RemoveEventHandlersFromEvent(this ToolbarsManager toolbarsManager, string eventName)
{
var eventsPropertyInfo = toolbarsManager
.GetType()
.GetProperties(staticEventBindingFlags)
.Where(p => p.Name.Equals("Events", StringComparison.OrdinalIgnoreCase) && p.PropertyType.Equals(typeof(Infragistics.Shared.EventHandlerDictionary)))
.FirstOrDefault();
var eventHandlerList = eventsPropertyInfo?
.GetValue(toolbarsManager, new object[] { }) as Infragistics.Shared.EventHandlerDictionary;
var eventFieldInfo = typeof(ToolbarsManager)
.BaseType
.GetFields(staticFieldBindingFlags)
.FirstOrDefault(fi => fi.Name.Equals("Event_" + eventName, StringComparison.OrdinalIgnoreCase));
var eventKey = eventFieldInfo.GetValue(toolbarsManager);
var currentEventHandler = eventHandlerList[eventKey];
var currentRegistredHandlers = currentEventHandler.GetInvocationList();
foreach (var item in currentRegistredHandlers)
{
toolbarsManager.GetType().GetEvent(eventName).RemoveEventHandler(toolbarsManager, item);
}
return(currentRegistredHandlers.ToList().AsReadOnly());
}
static public void InitializeAll()
{
// API features
EventManager.Init();
ElementsManager.Init();
ViewportPointerEvents.Init();
MainMenuManager.Init();
ToolbarsManager.Init();
ToolManager.Init();
Stage.Init();
TabManager.Init();
// Extensions
Festival_Bridge.Tools.Index.Init();
}
public static void AddEventHandlerForEvent(this ToolbarsManager toolbarsManager, string eventName, Delegate @delegate) => toolbarsManager.GetType().GetEvent(eventName).AddEventHandler(toolbarsManager, @delegate);
