This is a page for PDF file analysis (Header). Try sample file: Try an example
A PDF file has a well defined header. |
File contents analysisSelect file |
Sample code
public string getPdf(byte [] b) { string TextBox1 = ""; TextBox1 += "Bytes 1-3 [Signature should be %PDF-]: " + (char)b[0] + (char)b[1] + (char)b[2] + (char)b[3] + (char)b[4] + "<br/>"; return (TextBox1); }