Question

我正在做一个学校项目，我们正在学习如何阅读文本文件并进行搜索。你能帮我理解下面的代码吗？我知道第一部分要求用户输入他们想要搜索的团队名称，然后将其存储为变量，然后打开文件。但是，我不明白大胆的代码（明星之间）。如果有人可以解释粗体代码的每一行（在星星之间），将会很有帮助。提前致谢。

Console.Write("Enter the team name:")
                findname = Console.ReadLine()
                FileOpen(1, "TeamdataFile.txt", OpenMode.Input)

                **Do
                    Input(1, teamname)
                    Input(1, townname)
                    Input(1, coachname)
                    Input(1, phone)
                    If teamname.ToLower = findname.ToLower Then
                        Console.WriteLine("Team: {0}, from {1}, coach: {2}, contact: {3}", teamname, townname, coachname, phone)
                        foundresult = True
                    End If
                Loop Until EOF(1)**
                FileClose(1)

Answer 1

我希望这可能会有所帮助（我已经评论了你需要的所有行）：

**Do  ' start the loop
    Input(1, teamname)  ' read the data record from file and store it into variable teamname
    Input(1, townname)  ' read the data record from file and store it into variable townname
    Input(1, coachname)  ' read the data record from file and store it into variable coachname
    Input(1, phone)  ' read the data record from file and store it into variable phonename
    If teamname.ToLower = findname.ToLower Then  ' if findname equals teamname
        Console.WriteLine("Team: {0}, from {1}, coach: {2}, contact: {3}", teamname, townname, coachname, phone)  ' write something on the console
        foundresult = True  ' set some boolean variable to true
    End If
Loop Until EOF(1)**  ' continue the loop until you read the entire file

我不明白这段代码是如何工作的

1 个答案: