Hello, i didn't have experience in oop or vs for that matter and a need to do an aplication in windows forms that read data from a .xlsx file and make a chart using the first 2 colums.
I find the path of the file by pressing a button, and chose from the dialogbox that open at every click. This is the part that works! I tried reading the file with ifstream and it does not work to write insteed "C:// complete_patch//file.xlsx", openFileDialog1->FileName, because thei are not the same type. Can you help me with that, please?
Thank you
