c# - ProcessStartInfo WorkigDirectory parameter -


i have web application in want execute .exe file.

 processstartinfo info = new processstartinfo();  info.workingdirectory = this.workingdirectory;

when put 

info.workingdirecoty = request.mappath("~"); info.filename = server.mappath("~/thefile.exe");

it works. when put them this:

info.workingdirecoty = "~"; info.filename = "~/thefile.exe";

it doesnt work, why ?? , how can solve problem ?? or should use server.mappath???

as msdn says

server.mappath method

the mappath method maps specified relative or virtual path corresponding physical directory on server.

and need give direct file path processstartinfo should use server.mappath in case

if don't want use server.mappath because of reference system.web can create basedir property in library class, , pass out world have reference it.

hope helps.


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