Thread: Unable to login

Unable to login using fstream

I am learning C++ programming language. Using fstream I have created one login program. In this program I store my all data in a text file. When I open that file I see somewhat like:

usernameassword:level
when I tried to get back the data from this file I get following error.
ifstream login(FileName);
login >> username >> password >> level; I will unable to get appropriate result. I get following result.
Username = usernameassword:level
password = null
level = null
I do not understand why I not able to login using fstream. Any help would be highy appericated.

Using following code in your program you can solve your problem. You have to first import that file into your program and after that you have to get back all information like Username, Password and level. Just follow the code.

ifstream login("filename");
login.open("filename");
getline(login,username,':');
getline(login,password,':');
getline(login,level,':');
login.close();