I want to convert the application/octet-stream
base 64 string into image in c#. Please help me with this conversion.
Here is the string: ERQVHykzPkpWY3F/jp2tvMnU3ubs8fX5+/z8/Pr39PDq5d/Y0cvCu7Oro5uTjIR9dm9pY11ZVFBMSUZEQT47OTY0MjAuLSopJyUjIR8eHBsZGRcWFRUUExMSEREQDw8ODg4ODg0NDAwLCwoKCgoKCwsLDA0NDQ4ODg4ODw8QERI=
Your base64 string contains an encoded binary file. The MIME type is application/octet-stream
for a binary file. You'll only be able to convert base64 strings of image/octet-stream
MIME type files.
Having said that, you can onvert your base64
string of a image/octet-stream
MIME type file into a bytes array and then use a MemoryStream
to compose an image from it.
using System.Drawing;
public static Image LoadBase64(string base64)
{
byte[] bytes = Convert.FromBase64String(base64);
MemoryStream ms = new MemoryStream(bytes)
Image image = Image.FromStream(ms);
return image;
}
Usage
Image myImage = LoadBase64(base64string);
Alternative
You could use the ImageConverter class which implements the ConvertFrom() method. It allows you to convert a specified object to an image.
public Image byteArrayToImage(byte[] byteArray)
{
System.Drawing.ImageConverter converter = new System.Drawing.ImageConverter();
Image image = (Image)converter.ConvertFrom(byteArray);
return image;
}
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