On click how to open crystal report

The above code will generate the PDF and put it in the server under d drive. But, if you want to view the pdf from the application browser, you have to either use reportviewer control or open the pdf directly from the browser. For that, check the following link to get some ideas.

 

https://www.c-sharpcorner.com/UploadFile/5089e0/how-to-open-pdf-files-in-web-brower-using-Asp-Net/