Path for Pdf file in Solution Explorer

[C# Programming]

Hi,


I am trying to open pdf file which is in Solution explorer i am giving this path in code but still file isn't accessible

string pathtoPdfFile = "\\File\\Computershortcuts.pdf";
System.Diagnostics.Process.Start(pathtoPdfFile);

File is a Folder name in solution explorer and Computershortcuts.pdf is a file.

Kindly tell me what is correct path.

Thnxx