I am getting the byte in database but I cannot convert it to bitmap, I got an exception in Parameter. This is what I've done so far.
con.ConnectionString = MyConnectionString;
con.Open();
OdbcCommand cmds = new OdbcCommand("Select ID from try where kalabaw = 5", con);
OdbcDataAdapter da = new OdbcDataAdapter(cmds);
byte[] image = (byte[])cmds.ExecuteScalar();
TypeConverter tc = TypeDescriptor.GetConverter(typeof(Bitmap));
Bitmap bitmap = (Bitmap)tc.ConvertFrom(image);
pictureBox2.Image = bitmap;
con.Close();
I totally stole this answer from convert array of bytes to bitmapimage
public BitmapImage ToImage(byte[] array)
{
using (var ms = new System.IO.MemoryStream(array))
{
var image = new BitmapImage();
image.BeginInit();
image.CacheOption = BitmapCacheOption.OnLoad; // here
image.StreamSource = ms;
image.EndInit();
return image;
}
}
try the below. I expect it should work.
byte[] bytes = GetBytesArrayFromDatabase();
using (MemoryStream ms = new MemoryStream(bytes))
{
ms.Position = 0;
Bitmap obj = new Bitmap(ms);
// use the Bitmap object `obj` here
}
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