Transform Image into byte?

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I need to capture an image of a printer in the /doc, write your bytes in a text file and save to another folder in the /doc.

How can I do that?

c#

  • The correct thing is to write the bytes in a text file. An image (as well as any file) is a set of bytes.

1 answer

8


You can try the following:

// Carrega sua imagem e salva em um array de bytes
byte[] imgdata = System.IO.File.ReadAllBytes(@"C:\Test\simba.jpg");

// Salva seu array de bytes em um arquivo
System.IO.File.WriteAllBytes(@"C:\Test\byteArray.txt", imgdata);

If the folder is in My Documents (My Documents), you can use the following code to fetch your image:

string pathToImage = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "nomeDaSuaImagem.jpg");

Note that I used an image .jpg. If your image is in another format, change to the desired format, for example .png, .bmp, .gif, etc..

  • 2

    Thank you very much. Solved my problem.

  • @Viniciusmarson Remembering that if the answer helped you, mark it as correct to help other people with the same problem!

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