public void ThrowAsyncException(Exception e)
{
// check to see if we're on the UI thread
if (!_control.InvokeRequired)
{
throw new Exception("Asynchronous loading failed", e);
}
// otherwise send async message from worker thread
else
{
AsyncExceptionDelegate dlg = new AsyncExceptionDelegate(ThrowAsyncException);
_control.BeginInvoke(dlg, new object[1] {
e
});
}
}
/// <summary>
/// The constructor that all classes creating an instance of this must use. This class should
/// only be used for handling asynchronous message calls.
/// </summary>
/// <param name="next">
/// The next sink in the sink chain.
/// </param>
/// <param name="aed">
/// The delegate that will be called when an async call returns.
/// </param>
public AsyncExceptionContextSink(IMessageSink next, AsyncExceptionDelegate aed)
{
_NextSink = next;
_Delegate = aed;
}
