/// <summary>
/// Raises the <see cref="E:ProgressChanged"/> event.
/// </summary>
/// <param name="e">The <see cref="MLifterAudioBookGenerator.ProgressChangedEventArgs"/> instance containing the event data.</param>
/// <remarks>Documented by Dev02, 2008-05-20</remarks>
public static void OnProgressChanged(ProgressChangedEventArgs e)
{
ProgressChangedEventHandler handler = ProgressChanged;
if (handler != null)
{
foreach (ProgressChangedEventHandler caster in handler.GetInvocationList())
{
ISynchronizeInvoke SyncInvoke = caster.Target as ISynchronizeInvoke;
try
{
if (SyncInvoke != null && SyncInvoke.InvokeRequired)
{
SyncInvoke.Invoke(handler, new object[] { null, e });
}
else
{
caster(null, e);
}
}
catch
{ }
}
}
}
void RaiseProgressChangedEventFromClientContext(object state)
{
ProgressChangedEventArgs eventArgs = (ProgressChangedEventArgs)state;
Delegate[] targets;
lock (_operationProgressChangedLock)
{
targets = _operationProgressChanged.GetInvocationList();
}
foreach (ProgressChangedEventHandler handler in targets)
{
try
{
handler(this, eventArgs);
}
catch
{
}
}
}