0
Use This URL:
https://stackoverflow.com/questions/6148639/how-to-open-outlook-new-mail-window-c-sharp
https://www.codeproject.com/Questions/131150/how-to-open-MS-Outlook-using-C
https://stackoverflow.com/questions/27421967/how-to-run-outlook-using-process-startoutlook-exe-and-get-the-control-back
http://www.c-sharpcorner.com/article/sending-emails-through-outlook-using-C-Sharp-and-VB-Net/