How do I convert image to byte array

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Rajanikant Hawaldar · Answer

Converting using MemoryStream. public byte [] ImageToByteArray(System.Drawing.Image imageIn) { using (var ms = new MemoryStream()) { imageIn.Save(ms,imageIn.RawFormat); return ms.ToArray(); } } Converting using ImageConverter. public static byte [] converterDemo(Image x) { ImageConverter _imageConverter = new ImageConverter(); byte [] xByte = ( byte [])_imageConverter.ConvertTo(x, typeof ( byte [])); return xByte; } Covnerting from using path byte [] imgdata = System.IO.File.ReadAllBytes(HttpContext.Current.Server.MapPath(path));

Jignesh Kumar · Answer

Hi Patel, Please find below link, https://www.aspsnippets.com/Articles/Convert-SystemDrawingImage-to-Byte-Array-using-C-and-VBNet.aspx

Kip Hackman · Answer

You can use LEADTOOLS Imaging Pro SDK technology in your application. https://www.leadtools.com/sdk/products/imaging-pro You can leverage the RasterCodecs class, to save an image, of any LEADTOOLS supported raster format, to a MemoryStream. Here is some sample code: using (RasterCodecs _codecs = new RasterCodecs) using (RasterImage _image = _codecs.Load(@ "FILE PATH TO INPUT IMAGE" )) { MemoryStream ms = new MemoryStream(); _codecs.Save(_image, ms, RasterImageFormat.Jpeg, 0); byte [] _imageArray = ms.ToArray(); }

Mageshwaran R · Answer

Hi Patel, please refer this link: https://stackoverflow.com/questions/3801275/how-to-convert-image-to-byte-array

Harsh Shah · Answer

Convert image to byte[]array: public byte [] imageToByteArray(System.Drawing.Image imageIn) { MemoryStream memorys = new MemoryStream(); imageIn.Save(memorys,System.Drawing.Imaging.ImageFormat.Gif); return memorys.ToArray(); } This method uses the System.Drawing.Image.Save method to save the image to a memorystream. The memorystream can then be used to return a byte array using the ToArray() method in the MemoryStream class. Convert byte[] array to Image: public Image byteArrayToImage( byte [] byteArrayIn) { MemoryStream memorys = new MemoryStream(byteArrayIn); Image returnImage = Image.FromStream(memorys); return returnImage; } This method uses the Image.FromStream method in the Image class to create a method from a memorystream which has been created using a byte array. The image thus created is returned in this method.

Salman Beg · Answer

Hey Check this link, https://stackoverflow.com/questions/3801275/how-to-convert-image-to-byte-array

How do I convert image to byte array

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