public void UpdateProgressIndicator(OperationContext context)
{
bool startLoginOperation = context.State == OperationState.Started;
if (!AllowCancel)
{
if (startLoginOperation)
{
ParentWindow.DisableCloseButton();
}
else
{
ParentWindow.EnableCloseButton();
}
}
if (TaskProgressChanged != null)
{
TaskProgressChanged(this, new TaskStateChangedEventArgs(context));
}
okButton1.Enabled = !startLoginOperation;
cancelButton1.Enabled = AllowCancel || !startLoginOperation;
if (startLoginOperation)
{
progressIndicator1.Start();
}
else
{
progressIndicator1.Stop();
}
progressIndicator1.Visible = startLoginOperation;
}