Hey all I am trying to take my image file and convert it to HEX like this site does.
However, when I use this code:
private void btnImg2ByteArray_Click(object sender, EventArgs e)
{
OpenFileDialog dialog = new OpenFileDialog();
dialog.Filter = "Select Valid Image(*.png)|*.png";
dialog.Multiselect = true;
if (dialog.ShowDialog() == DialogResult.OK)
{
foreach (string fileName in dialog.FileNames)
{
using (var ms = new MemoryStream())
{
Image imageIn = new Bitmap(fileName);
imageIn.Save(ms, imageIn.RawFormat); //System.Drawing.Imaging.ImageFormat.Png
byte[] b = ms.ToArray();
txtImage2byte.Text += "[" + Path.GetFileName(fileName) + "]" + Environment.NewLine;
StringBuilder hex = new StringBuilder(b.Length * 2);
foreach (byte _b in b)
{
hex.AppendFormat("{0:x2}", _b);
}
txtImage2byte.Text += hex.ToString();
}
}
}
}
I get an output like this:
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
But what I need/want it to format as is like this:
0x00, 0x00, 0x00, 0x3f, 0xff, 0xfc, 0x5f, 0xff, 0xfa, 0x7f, 0xff, 0xfe, 0x7f, 0x00, 0xfe, 0x7e, 0x7e, 0x7e, 0x79, 0xcf, 0x9e, 0x7b, 0x0f, 0xde, 0x76, 0x7f, 0xee, 0x64, 0xff, 0xe6, 0x6d, 0xe7, 0xf6, 0x69, 0x99, 0xf6, 0x69, 0xbd, 0xf6, 0x6b, 0xbd, 0xf6, 0x6f, 0x99, 0xf6, 0x6f, 0xc3, 0xf6, 0x67, 0xff, 0xe6, 0x77, 0xff, 0xee, 0x73, 0xf3, 0xce, 0x79, 0xc7, 0x9e, 0x1c, 0x0e, 0x3e, 0x0f, 0x00, 0xfe, 0x66, 0x07, 0xfe, 0x70, 0x3f, 0xfe, 0x72, 0x7f, 0xfe, 0x76, 0x0d, 0x5e, 0x70, 0xed, 0x1e, 0x5f, 0xed, 0x5a, 0x3f, 0xef, 0xfc, 0x00, 0x00, 0x00
Not sure what I am doing incorrectly?
UPDATE 1
With the suggestions of both Suryateja KONDLA and Remove this is what it comes out to be:
0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d, 0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x1e, 0x08, 0x06, 0x00, 0x00, 0x00, 0x36, 0x2e, 0xde, 0xe5, 0x00, 0x00, 0x00, 0x04, 0x67, 0x41, 0x4d, 0x41, 0x00, 0x00, 0xb1, 0x8f, 0x0b, 0xfc, 0x61, 0x05, 0x00, 0x00, 0x00, 0x09, 0x70, 0x48, 0x59, 0x73, 0x00, 0x00, 0x01, 0xb1, 0x00, 0x00, 0x01, 0xb1, 0x01, 0x61, 0x98, 0x28, 0x0e, 0x00, 0x00, 0x04, 0x49, 0x49, 0x44, 0x41, 0x54, 0x48, 0x4b, 0xb5, 0x56, 0x49, 0x28, 0x75, 0x7d, 0x18, 0xbf, 0xc8, 0x10, 0xca, 0x3c, 0x44, 0xa6, 0xb0, 0xa1, 0x24, 0x43, 0x62, 0x41, 0xe6, 0x15, 0x49, 0x16, 0xa6, 0x05, 0x99, 0x8a, 0x95, 0x24, 0xc5, 0xc2, 0x86, 0x05, 0x29, 0xa1, 0x6c, 0x88, 0x90, 0x5b, 0xc6, 0x12, 0x5d, 0x32, 0x96, 0xa9, 0x4b, 0x16, 0x42, 0x12, 0x61, 0x83, 0xcc, 0x33, 0x91, 0xe1, 0xf9, 0xee, 0xef, 0xf9, 0xee, 0xb9, 0xef, 0x75, 0xce, 0xe1, 0x7d, 0xeb, 0xfd, 0xbe, 0x5f, 0x3d, 0xdd, 0xe7, 0x3e, 0xe3, 0x39, 0xff, 0x67, 0x38, 0x7f, 0x85, 0x06, 0x76, 0x1a, 0x52, 0x99, 0x9b, 0x9b, 0x93, 0xe6, 0xf7, 0x3f, 0x21, 0x6d, 0x2c, 0x95, 0x86, 0xec, 0x14, 0x19, 0x19, 0x19, 0x14, 0x16, 0x16, 0x46, 0xb5, 0xb5, 0xb5, 0x34, 0x39, 0x39, 0x49, 0xd3, 0xd3, 0xd3, 0x7f, 0x45, 0x88, 0x81, 0x58, 0x9a, 0xe0, 0x6a, 0x0d, 0x29, 0x15, 0xbe, 0xbe, 0xbe, 0xd4, 0xd8, 0xd8, 0x48, 0x69, 0x69, 0x69, 0x74, 0x7d, 0x7d, 0x4d, 0x7f, 0x0b, 0xc4, 0x40, 0x2c, 0xc4, 0x44, 0x6c, 0x85, 0x97, 0x97, 0x17, 0xf5, 0xf5, 0xf5, 0xd1, 0xd5, 0xd5, 0x95, 0xd6, 0x44, 0x8a, 0x87, 0x87, 0x07, 0x3a, 0x38, 0x38, 0xa0, 0x8d, 0x8d, 0x0d, 0x26, 0xf0, 0x90, 0x7d, 0x07, 0xc4, 0x42, 0x4c, 0xc4, 0xd6, 0x25, 0x10, 0xe3, 0xf3, 0xf3, 0x93, 0x36, 0x37, 0x37, 0xa9, 0xa8, 0xa8, 0x88, 0xfc, 0xfc, 0xfc, 0xc8, 0xd1, 0xd1, 0x91, 0xdc, 0xdc, 0xdc, 0x98, 0xc0, 0x43, 0x06, 0x1d, 0x6c, 0x60, 0x2b, 0xc6, 0x6f, 0x13, 0x34, 0x34, 0x34, 0x90, 0xb7, 0xb7, 0x37, 0x85, 0x87, 0x87, 0x53, 0x53, 0x53, 0x13, 0x2d, 0x2d, 0x2d, 0xd1, 0xce, 0xce, 0x0e, 0x13, 0x78, 0xc8, 0xa0, 0x83, 0x0d, 0x6c, 0xc5, 0xf8, 0x31, 0x41, 0x7e, 0x7e, 0x3e, 0x59, 0x5b, 0x5b, 0x53, 0x4b, 0x4b, 0x0b, 0xbd, 0xbd, 0xbd, 0xd1, 0xfc, 0xfc, 0x3c, 0x95, 0x97, 0x97, 0x53, 0x7c, 0x7c, 0x3c, 0x0d, 0x0d, 0x0d, 0x69, 0xad, 0x88, 0x3e, 0x3e, 0x3e, 0xd8, 0x06, 0xb6, 0xf0, 0xd1, 0xc7, 0xb7, 0x09, 0xd0, 0x01, 0x46, 0x46, 0x46, 0x34, 0x3e, 0x3e, 0x4e, 0x27, 0x27, 0x27, 0x94, 0x94, 0x94, 0x44, 0xc6, 0xc6, 0xc6, 0xfc, 0xa4, 0x29, 0x29, 0x29, 0xb4, 0xba, 0xba, 0xaa, 0xb5, 0xfc, 0x05, 0xd8, 0xc2, 0x07, 0xbe, 0x02, 0x64, 0x13, 0xa0, 0x78, 0x30, 0xec, 0xe9, 0xe9, 0xa1, 0xad, 0xad, 0x2d, 0xee, 0x02, 0x9c, 0xf5, 0xfa, 0xfa, 0x3a, 0xeb, 0x7f, 0x02, 0x7c, 0xe0, 0x8b, 0x18, 0x80, 0x6c, 0x82, 0xec, 0xec, 0x6c, 0x4a, 0x48, 0x48, 0xa0, 0xd7, 0xd7, 0x57, 0x8a, 0x8e, 0x8e, 0xa6, 0xa8, 0xa8, 0x28, 0xba, 0xbb, 0xbb, 0x63, 0xdd, 0xfb, 0xfb, 0x3b, 0x9d, 0x9e, 0x9e, 0x32, 0x81, 0x17, 0x03, 0xc7, 0x05, 0x5f, 0xc4, 0x00, 0x24, 0x09, 0x6e, 0x6f, 0x6f, 0x79, 0x02, 0x55, 0x2a, 0x15, 0x4d, 0x4d, 0x4d, 0x91, 0xb3, 0xb3, 0x33, 0x0f, 0x0d, 0x80, 0xb6, 0xab, 0xab, 0xab, 0xe3, 0xa2, 0x82, 0xc0, 0xcb, 0xb5, 0x35, 0x7c, 0x11, 0x03, 0xb1, 0x24, 0x09, 0xe6, 0xe6, 0xe6, 0xc8, 0xd0, 0xd0, 0x90, 0x9e, 0x9e, 0x9e, 0x78, 0x50, 0x52, 0x53, 0x53, 0xd9, 0x09, 0x2d, 0x58, 0x50, 0x50, 0xc0, 0xed, 0xa9, 0x54, 0x2a, 0x99, 0xc0, 0x43, 0x26, 0x6e, 0x4f, 0xf8, 0x22, 0x06, 0x62, 0x49, 0x12, 0xc0, 0x11, 0xfd, 0x0d, 0x04, 0x06, 0x06, 0x52, 0x75, 0x75, 0x35, 0xf3, 0x17, 0x17, 0x17, 0xe4, 0xe1, 0xe1, 0xc1, 0xfa, 0x95, 0x95, 0x15, 0x26, 0xf0, 0x90, 0x41, 0x27, 0x06, 0x62, 0x40, 0x2f, 0x49, 0xd0, 0xdb, 0xdb, 0x4b, 0x2e, 0x2e, 0x2e, 0x6c, 0x54, 0x51, 0x51, 0x41, 0xcb, 0xcb, 0xcb, 0xcc, 0xa3, 0x93, 0x20, 0x9f, 0x98, 0x98, 0xa0, 0x91, 0x91, 0x11, 0x26, 0xf0, 0x90, 0x41, 0x27, 0x06, 0xe4, 0xdd, 0xdd, 0xdd, 0xd2, 0x04, 0x0b, 0x0b, 0x0b, 0x64, 0x62, 0x62, 0xc2, 0xc5, 0xd2, 0x07, 0xe6, 0x20, 0x26, 0x26, 0x86, 0x62, 0x63, 0x63, 0x39, 0x20, 0x08, 0x3c, 0x64, 0xd0, 0xe9, 0x03, 0xbe, 0x88, 0x81, 0xb6, 0x95, 0x24, 0x38, 0x3a, 0x3a, 0xe2, 0x55, 0x2b, 0xd7, 0xe7, 0x7b, 0x7b, 0x7b, 0x14, 0x19, 0x19, 0xa9, 0x5b, 0xc7, 0xe0, 0x21, 0x13, 0x03, 0xbe, 0xd0, 0x23, 0x96, 0x24, 0x01, 0x80, 0xe2, 0xe6, 0xe5, 0xe5, 0xc9, 0xee, 0x16, 0xb4, 0xae, 0xb0, 0xec, 0xc0, 0x8b, 0x01, 0x1f, 0xf8, 0xc6, 0xc5, 0xc5, 0xf1, 0x7f, 0xd9, 0x04, 0x6a, 0xb5, 0x9a, 0x5f, 0x11, 0x85, 0xfc, 0x0e, 0x58, 0x6e, 0x38, 0x02, 0x31, 0xe0, 0x03, 0xdf, 0x99, 0x99, 0x19, 0xfe, 0x2f, 0x9b, 0x00, 0x4f, 0x91, 0x99, 0x99, 0xc9, 0x85, 0x3a, 0x3c, 0x3c, 0x64, 0x99, 0x00, 0x9c, 0xef, 0xd8, 0xd8, 0x18, 0xef, 0x9d, 0xdc, 0xdc, 0x5c, 0xad, 0xf4, 0x5f, 0xc0, 0x16, 0x3e, 0xc9, 0xc9, 0xc9, 0xba, 0xb7, 0xff, 0x92, 0xa0, 0xb9, 0xb9, 0x99, 0xee, 0xef, 0xef, 0x59, 0xf1, 0xf8, 0xf8, 0xc8, 0x3b, 0x27, 0x20, 0x20, 0x80, 0x46, 0x47, 0x47, 0xd9, 0x01, 0x83, 0x53, 0x59, 0x59, 0x49, 0x66, 0x66, 0x66, 0xe4, 0xef, 0xef, 0x4f, 0xc7, 0xc7, 0xc7, 0x6c, 0x0b, 0x1d, 0x6c, 0x60, 0x9b, 0x98, 0x98, 0x48, 0x37, 0x37, 0x37, 0x2c, 0x07, 0xbe, 0x24, 0x40, 0xef, 0x66, 0x65, 0x65, 0xe9, 0xba, 0xe2, 0xec, 0xec, 0x8c, 0x0a, 0x0b, 0x0b, 0x79, 0xa0, 0x8a, 0x8b, 0x8b, 0x39, 0xa1, 0xa9, 0xa9, 0x29, 0x4f, 0x29, 0x8e, 0xe2, 0xf9, 0xf9, 0x99, 0x16, 0x17, 0x17, 0xa9, 0xa4, 0xa4, 0x84, 0x27, 0x1e, 0x9f, 0x5d, 0xf8, 0xe8, 0xe3, 0x4b, 0x02, 0x4c, 0xa5, 0xbb, 0xbb, 0x3b, 0xe5, 0xe4, 0xe4, 0x7c, 0x69, 0xd3, 0xb6, 0xb6, 0x36, 0x32, 0x30, 0x30, 0xd0, 0x75, 0x8f, 0x95, 0x95, 0x15, 0xf9, 0xf8, 0xf8, 0xf0, 0x59, 0x63, 0xb1, 0x85, 0x86, 0x86, 0xd2, 0xec, 0xec, 0xac, 0xa4, 0xb5, 0x01, 0x49, 0x0d, 0xb0, 0x77, 0xe0, 0x88, 0x37, 0xc1, 0x82, 0x1b, 0x1c, 0x1c, 0x24, 0x07, 0x07, 0x07, 0x0a, 0x09, 0x09, 0x21, 0x5b, 0x5b, 0x5b, 0xee, 0xfb, 0xd2, 0xd2, 0x52, 0x1e, 0xc2, 0xf6, 0xf6, 0x76, 0xd9, 0x36, 0xd5, 0x87, 0x24, 0x01, 0xb0, 0xbb, 0xbb, 0x4b, 0xae, 0xae, 0xae, 0x1c, 0xd8, 0xc2, 0xc2, 0x82, 0xca, 0xca, 0xca, 0xb8, 0xe7, 0x31, 0x58, 0xe7, 0xe7, 0xe7, 0x6c, 0xf3, 0xa7, 0x90, 0x4d, 0x80, 0xa2, 0x21, 0x98, 0xa7, 0xa7, 0x27, 0x0d, 0x0c, 0x0c, 0x50, 0x55, 0x55, 0x15, 0x7f, 0x6c, 0x6a, 0x6a, 0x6a, 0x78, 0xd2, 0xb7, 0xb7, 0xb7, 0xd9, 0x0e, 0xeb, 0x1a, 0xdb, 0x14, 0x35, 0x43, 0x61, 0x5f, 0x5e, 0x5e, 0xe8, 0xf2, 0xf2, 0x92, 0x75, 0x02, 0x64, 0x13, 0xc0, 0x09, 0x67, 0x8d, 0xe3, 0xe9, 0xe8, 0xe8, 0x20, 0x27, 0x27, 0x27, 0x0a, 0x0e, 0x0e, 0xe6, 0xfa, 0x58, 0x5a, 0x5a, 0x92, 0xbd, 0xbd, 0x3d, 0xdb, 0xed, 0xef, 0xef, 0xf3, 0xb6, 0xc5, 0xdc, 0xa0, 0x6e, 0x58, 0x6e, 0xe9, 0xe9, 0xe9, 0xac, 0x13, 0x20, 0x49, 0x20, 0x3c, 0x11, 0x9e, 0x1e, 0x32, 0x9c, 0x3b, 0x36, 0x2a, 0x64, 0x38, 0x9e, 0xae, 0xae, 0x2e, 0x4e, 0x0e, 0xac, 0xad, 0xad, 0x91, 0x8d, 0x8d, 0x0d, 0xf5, 0xf7, 0xf7, 0xf3, 0xa7, 0x14, 0x75, 0xc1, 0xaf, 0x00, 0xc4, 0xd2, 0x25, 0x10, 0x5f, 0xbc, 0xf0, 0x74, 0xad, 0xad, 0xad, 0x5c, 0x74, 0xbc, 0xba, 0x00, 0xdc, 0xda, 0x84, 0x04, 0x38, 0xaa, 0xa0, 0xa0, 0x20, 0x9e, 0x5a, 0x14, 0x1f, 0x1f, 0xfe, 0x88, 0x88, 0x08, 0xd6, 0x49, 0x2e, 0x5e, 0x1a, 0x28, 0x35, 0xa4, 0xfe, 0xdd, 0xd5, 0xb1, 0xbe, 0xbe, 0x9e, 0x13, 0x80, 0xc7, 0x97, 0x0b, 0x9d, 0x84, 0xc9, 0xee, 0xec, 0xec, 0xa4, 0xe1, 0xe1, 0x61, 0x6e, 0x69, 0xe8, 0x84, 0xab, 0x23, 0xae, 0xa3, 0x98, 0x0f, 0x24, 0xf8, 0x1f, 0x2f, 0xbf, 0x0a, 0xbb, 0x7f, 0x00, 0x97, 0x73, 0xda, 0x6a, 0x10, 0x44, 0x73, 0xa9, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
Does not seem to work since its (1) longer than the original one from the website and (2) does not produce a picture when adding it to my arduino code for my oled display.
Imageat all, just dovar b = File.ReadAllBytes(fileName);