private static void DataErrorOccured(object sender, DataErrorEventArgs args)
{
if (args.CallStackFull)
Environment.Exit(-1);
var form = new PersistenceErrorForm();
form.textBoxDetail.Text = args.Message;
// continue means, that user wants to retry
if (form.ShowDialog() == DialogResult.Cancel)
Environment.Exit(-1);
}
private void FireDataErrorOccured(object sender, string message)
{
// prevent not only not unregistered event handler, but also wrong handing resulting in call stack overflow
if (this.ErrorOccurred == null || this.callStackCounter > 20)
{
throw new ApplicationException("Terminals was not recover from previous data exception");
}
var arguments = new DataErrorEventArgs
{
Message = message,
CallStackFull = this.callStackCounter == 20
};
this.ErrorOccurred(sender, arguments);
}
private void DispatcherErrorOccurred(object sender, DataErrorEventArgs e)
{
SetDeploymentDirConnectionString();
removedEventCatched = true;
Assert.IsFalse(e.CallStackFull, "Dispatcher error reported full call stack");
}
