从文本框写入文本文件C＃ [英] writting from textbox to text file C#

问题描述

我想从windows窗体中的文本框写入textfile，我想使用spilled。我想写在这样的文本文件中



Namelabel：NametextBox

passlabel：PasstextBox



我该怎么做！

I want to write from textboxes in windows form to textfile, I want to use the spilt. I want to be written in the text file like this

Namelabel : NametextBox
passlabel : PasstextBox

how can I do that!

StreamWriter txt = new StreamWriter("D:\\Register.txt")
            
            txt.Write(Namelabel.Text);
            txt.WriteLine(NametextBox.Text);
            txt.Write(passlabel.Text);
            txt.WriteLine(PasstextBox.Text);

推荐答案

问题在于你根本没有写冒号，或者在将数据写入文件时向数据添加新行。试试这个，

The problem is that you are not at all writing the colons, or adding a new line to the data when you write it to the file. Try this,

string data = string.Format("{0} : {1}\n{2} : {3}", 
                            Namelabel.Text, 
                            Nametextbox.Text,
                            passlabel.Text, 
                            Passtextbox.Text
               );
txt.Write(data);

你所缺少的是你只是在没有遵循格式的情况下编写所有内容。在模板中，您使用冒号和新行。如果您可能想要使用模板，我建议使用 String.Format（） [ ^ ]构建要保存的数据样本的方法。

What you were missing was that you were simply writing everything without a format being followed. In your template, you are using colons and a new line. In cases where you might want to use a template, I would recommend using a String.Format()[^] method to build the data sample to be saved.

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