The title says it all:
I can confirm that both files are the same size (the below method returns true) but I can no longer extract the copy version.
Am I missing something?
Boolean MyMethod(){
using (StreamReader sr = new StreamReader("C:\...\file.tar.gz")) {
String AsString = sr.ReadToEnd();
byte[] AsBytes = new byte[AsString.Length];
Buffer.BlockCopy(AsString.ToCharArray(), 0, AsBytes, 0, AsBytes.Length);
String AsBase64String = Convert.ToBase64String(AsBytes);
byte[] tempBytes = Convert.FromBase64String(AsBase64String);
File.WriteAllBytes(@"C:\...\file_copy.tar.gz", tempBytes);
}
FileInfo orig = new FileInfo("C:\...\file.tar.gz");
FileInfo copy = new FileInfo("C:\...\file_copy.tar.gz");
// Confirm that both original and copy file have the same number of bytes
return (orig.Length) == (copy.Length);
}
EDIT: The working example is much simpler (Thanks to @T.S.):
Boolean MyMethod(){
byte[] AsBytes = File.ReadAllBytes(@"C:\...\file.tar.gz");
String AsBase64String = Convert.ToBase64String(AsBytes);
byte[] tempBytes = Convert.FromBase64String(AsBase64String);
File.WriteAllBytes(@"C:\...\file_copy.tar.gz", tempBytes);
FileInfo orig = new FileInfo(@"C:\...\file.tar.gz");
FileInfo copy = new FileInfo(@"C:\...\file_copy.tar.gz");
// Confirm that both original and copy file have the same number of bytes
return (orig.Length) == (copy.Length);
}
Thanks!
If you want for some reason to convert your file to base-64 string. Like if you want to pass it via internet, etc... you can do this
Byte[] bytes = File.ReadAllBytes("path");
String file = Convert.ToBase64String(bytes);
And correspondingly, read back to file:
Byte[] bytes = Convert.FromBase64String(b64Str);
File.WriteAllBytes(path, bytes);