Save image in Xamarin Forms

Question

How to save the image from BD in any existing folder in the project ? I need to create a new folder or save the image to any folder inside the app in order to use it in one View.

My code:

byte[] imageBytes;
var FileImage = new Image();
imageBytes = Convert.FromBase64String(Foto); \\ Foto já está preenchida, é do tipo string
FileImage.Source = ImageSource.FromStream(() => new MemoryStream(imageBytes));

Answer 1

To save the image you can do as follows:

1. Create a Memorystream passing his Array in the builder;
2. Upload the image to stream using Imafe.Fromstream

3. Use Save("image name", Imageformat.Jpeg

   var arrayImagem = ObtenhaArrayImagem(); using (var img = Image.FromStream(new MemoryStream(arrayImagem)){img.Save("nomaImagem.jpg", mageFormat.Jpeg);}

References:

Soen

Documentation Xamarin System.Drawing.Imaging

Add Visual Studio References