How to open excel file with the program when the user selected program to open excel?
I have a software to process data in excel file (*.xls, *.xlsx). My software loaded excel file to process by selecting the path to excel file.
For convenience than I intend to add choices for user by user can right-click into excel file and choose my program to open (Open with ... "My software name").
So users can choose my program as default or not default to open excel file!
I don't know how to do it! Look forward to your guidance!