Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
630 views
in Technique[技术] by (71.8m points)

c# - Get parameters out of text file

I have a C# asp.net page that has to get username/password info from a text file.

Could someone please tell me how.

The text file looks as follows: (it is actually a lot larger, I just got a few lines)

DATASOURCEFILE=D:folderfolder
var1= etc
var2= more
var3 = misc
var4 = stuff
USERID = user1
PASSWORD = pwd1

all I need is the UserID and password out of that file.

Thank you for your help,

Steve

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

This would work:

var dic = File.ReadAllLines("test.txt")
              .Select(l => l.Split(new[] { '=' }))
              .ToDictionary( s => s[0].Trim(), s => s[1].Trim());

dic is a dictionary, so you easily extract your values, i.e.:

string myUser = dic["USERID"];
string myPassword = dic["PASSWORD"];

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...