如何在C＃中将数据保存到文本文件以外的其他文件

Question

我想知道如何将数据保存到文本文件以外的其他类型的文件中，例如，将其保存到未经任何编码的原始文件中，我的意思是只保存一个字节值，所以当您尝试在文本编辑器中对其进行编辑时，您将得到类似的内容： http://i.imgur.com/jVh2Ksk.png

Answer 1

You'll want to convert your string to a byte array. See the following SO answer: String to raw byte array . You can then write the byte array to a file.

In the System.Text.Encoding namespace are some encodings with methods you can use to convert a string to a byte array easily. Depending on the contents of your string you could use eg:

var bytes = Encoding.ASCII.GetBytes(input);
var bytes = Encoding.UTF8.GetBytes(input);
var bytes = Encoding.UTF32.GetBytes(input);

Writing to a file can be easily archieved by:

File.WriteAllBytes(string path, byte[] bytes)