Save image to Xamarin Forms

Question

Save image to Xamarin Forms

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#1 by (3 votes)

1

How to save the image from BD to any folder in the project? I need to create a new folder or save the image to any folder inside the app so I can use it in 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));

c# xamarin xamarin-forms

asked by anonymous 07.12.2016 / 16:17

1 answer

Insert ajax dynamic query result inside the input Node JS - MongoDB x MySQL

score 3 · Accepted Answer

To save the image you can do the following:

Create a MemoryStream by passing its Array to the constructor; / li>

Upload the image to stream using Imafe.FromStream

Use yourImage.Save ("ImageName", ImageFormat.Jpeg

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

References:

SOen

Xamarin Documentation System.Drawing.Imaging

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