How to silently print Adobe PDF Document without opening any Window using Console Application

Hi,

     I am having issue after printing a pdf file. An Adobe reader window is opening after printing a pdf file but its not closing. Please help me to prevent the opening of this window or to close it immedeately after printing. Below is my piece of code.

public bool PrintPdfFile(string PdfFilePath)
        {
            try
            {
                Process MyProcess = new Process();
                MyProcess.StartInfo.CreateNoWindow = false;
                MyProcess.StartInfo.Verb = "print";
                MyProcess.StartInfo.FileName = PdfFilePath;
                MyProcess.Start();
                MyProcess.WaitForExit();
                MyProcess.CloseMainWindow();
                MyProcess.Close();
                return true;
            }
            catch (Exception ex)
            {
                GlobalVariables.strTraceErrorMsg = "Exception Occured in  Method *PrintPdfFile*. Error message:" + ex.Message;
                if (GlobalVariables.strLogIsRequired == GlobalVariables.strLogYes)
                    objCommanFunc.LogEventToTextFile(GlobalVariables.strTraceMsg, GlobalVariables.strFilePath);

                string strErrorMsgContractNote = ex.Message;
                objCommanFunc.LogEventToEventViewer(strErrorMsgContractNote);
                return false;
            }
        }