How to create a windows form to open a pdf file using c#

How to create windows form to open a pdf file using c#

to open a pdf file in c# we need to use ProcessStartInfo method which inside System.Diagnostic
to make windows form to open a pdf file using c# follow these steps :

Step 1 - open visual studio and goto new project

Step 2 - select c# and windows form application



Step 3 - add a button in the form



Step 4 - open the form code and add using System.Diagnostic; in namespaces



Step 5 - write the code for string variable which holds the values as pdf file path



Step 6 - write the code for ProcessStarInfo method



Step 7 - pass the string variable to start the process

output

this is the output


you can open any pdf using these steps also you can use the open file dialog from the toolbox to select pdf file to open by a user.