如何将文本字段作为string[]

Question

因此，我正在编写一个c#程序，它将返回在文本框中选择的文本文件string[]。

但是，当尝试这样做时，它会出现一个错误，即“静态本地函数不能包含对此或基的引用”。

下面是收集文本框字符串的代码

         string[] words = { File.ReadAllText(dicuploadname.Text)

这是出现错误的地方。所涉文本框的代码如下：

Private void uploaddict_Click(object sender, EventArgs e)

    {

        OpenFileDialog fdlg = new OpenFileDialog();

        MessageBox.Show("The dictionary will need to be a .txt file.");

        fdlg.Title = "Select your dictionary file";

        fdlg.InitialDirectory = @"c:\";

        fdlg.Filter = "Text files (*.txt)|*.txt";

        fdlg.FilterIndex = 2;

        fdlg.RestoreDirectory = true;

        if (fdlg.ShowDialog() == DialogResult.OK)

        {

            dicuploadname.Text = fdlg.FileName;

        }

    }



   



    public static void dicuploadname_TextChanged(object sender, EventArgs e)

    {



    }

    public string text = dicuploadname.Text;

}

}

还包括浏览按钮的代码，该按钮选择文本文件并将其位置粘贴到文本框中。

不确定如何将文本文件的内容作为string[]返回？谢谢。

最新代码：

else
        {
            var myInt = int.Parse(min.Text);
            int seconds = myInt * 60000;

            System.Timers.Timer aTimer = new System.Timers.Timer();
            aTimer.Elapsed += new ElapsedEventHandler(TimerMethod);
            aTimer.Interval = seconds;
            aTimer.Enabled = true;
            // Do something with t...
            string uriString = "https://open.spotify.com/search/";

            static void TimerMethod(object source, ElapsedEventArgs e)
            {
                string uriString = "https://open.spotify.com/search/";



                WebClient webClient = new WebClient();

                Random r = new Random();

                string words;

                words = File.ReadAllText(dicuploadname.Text);

                Console.WriteLine(words[r.Next(0, words.Length)]);


                string word = words[r.Next(0, words.Length)];

                NameValueCollection nameValueCollection = new NameValueCollection();
                nameValueCollection.Add(uriString, word);

                webClient.QueryString.Add(nameValueCollection);

                var spotifysearch = new ProcessStartInfo
                {
                    FileName = "https://open.spotify.com/search/" + word,
                    UseShellExecute = true
                };
                Process.Start(spotifysearch);
            }
        }
    }

    private void HiveMind_Click_1(object sender, EventArgs e)
    {
   
        var HiveMind= new HiveMind();
        HiveMind.Show();
    }

    private void uploaddict_Click(object sender, EventArgs e)
    {
        string[] words;
        OpenFileDialog fdlg = new OpenFileDialog();
        fdlg.Title = "Select your dictionary file";
        fdlg.InitialDirectory = @"c:\";
        fdlg.Filter = "Text files (*.txt)|*.txt";
        fdlg.RestoreDirectory = true;

        if (fdlg.ShowDialog() == DialogResult.OK)
            words = File.ReadAllText(fdlg.FileName).Split(' ');
    }
    

    public string words;

    private void dicuploadname_TextChanged(object sender, EventArgs e)
    {

    }

}
}

Answer 1

查看发布的代码，dicuploadname不是一个变量，而是一个事件处理程序。将其更改为此，通过读取用户指定的文本文件并在空格字符上将其拆分，从而分配变量单词。

private void uploaddict_Click(object sender, EventArgs e)
    {
        string[] words;
        OpenFileDialog fdlg = new OpenFileDialog();
        fdlg.Title = "Select your dictionary file";
        fdlg.InitialDirectory = @"c:\";
        fdlg.Filter = "Text files (*.txt)|*.txt";
        fdlg.RestoreDirectory = true;

        if (fdlg.ShowDialog() == DialogResult.OK)
            words = File.ReadAllText(fdlg.FileName).Split(' ');
    }

在这段代码中，用户选择的文件在空格字符上被分割。如果您只想要一个字符串的代码，而不是每个单词都将单词声明更改为

string words;

和变量分配给的行。

words = File.ReadAllText(fdlg.Filename);

希望这能帮上忙