public void Dispose()
{
if (!m_Disposed)
{
if (m_ExecutionThread != null)
{
if (m_ExecutionThread.ThreadState != ThreadState.Unstarted)
{
if (m_ExecutionThread.ThreadState != ThreadState.Stopped)
{
//Note: This abort is done because joining on the thread alone will not work since the thread marshalls to the UI thread for WebBrowser stuff -
// if the UI thread blocks on the join, the marshalling will get stuck and cause a deadlock.
// Therefore, if the class instance is being disposed and the thread is not done, to hell with the thread.
// Normally, nothing should ever call Dispose WHILE a sequence is running except for application termination in which case the abort is acceptable.
m_ExecutionThread.Abort();
}
m_ExecutionThread.Join();
}
m_ExecutionThread = null;
}
if (m_StepExecutorProvider != null)
{
m_StepExecutorProvider.Dispose();
m_StepExecutorProvider = null;
}
m_Context.DataContext.Clear();
m_Context.ExecutionStack.Dispose();
m_Sequence = null;
m_Disposed = true;
}
}
public AutomationEngine(WebBrowser browser)
{
m_StepExecutorProvider = new StepExecutorProvider();
m_Context = new ExecutionContext(new WebBrowserHelper(browser));
}
