public static void AddRowUpdatingHandler(this DbDataAdapter adapter, RowUpdatingEventHandler handler)
{
EventInfo updEvent = adapter.GetType().GetEvent("RowUpdating", BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly);
if (updEvent != null)
{
updEvent.AddEventHandler(adapter, Delegate.CreateDelegate(updEvent.EventHandlerType, handler.Method));
}
}
/// <summary>
/// Registers a <c>RowUpdatingEventHandler</c> with this instance's <c>RowUpdating</c> event.
/// </summary>
/// <param name="handler">The event handler to register for the event.</param>
/// <returns><c>true</c> if the event handler was successfully registered, otherwise <c>false</c>.</returns>
public static bool AddRowUpdatingHandler(this DbDataAdapter adapter, RowUpdatingEventHandler handler)
{
EventInfo updEvent = GetEvent("RowUpdating", adapter.GetType());
if (updEvent != null)
{
try
{
if (handler.Method.IsStatic)
{
updEvent.AddEventHandler(adapter, Delegate.CreateDelegate(updEvent.EventHandlerType, handler.Method));
}
else
{
updEvent.AddEventHandler(adapter, Delegate.CreateDelegate(updEvent.EventHandlerType, handler.Target, handler.Method));
}
return(true);
}
catch { }
}
return(false);
}
