Question

I am converting a PHP file to C#,completed 75%,stuck with these lines

if(file_put_contents($uploaddir.$randomName, $decodedData)) {
    //echo $randomName.":uploaded successfully"; //NO NEED TO CONVERT ECHO PART
}

PHP Brothers please help

MORE INFO

I converted this

// Encode it correctly
$encodedData = str_replace(' ','+',$data[1]);
$decodedData = base64_decode($encodedData);

to this

// Encode it correctly
string encodedData = data[1].Replace(' ', '+');
string decodedData = base64Decode(encodedData);

where base64Decode is

public static string base64Decode(string data)
{
    byte[] binary = Convert.FromBase64String(data);
    return Encoding.Default.GetString(binary);
}

Answer 1

Try this:

System.IO.File.WriteAllText (uploaddir + randomname, decodedData);

See the MSDN for details on the WriteAllText method.

However, your approach of converting your data to a byte array, and then converting it to a string in the base64Decode method, followed by writing it to the file is a bit too complicated IMO. You can just write your byte array to a file, decode the data like this:

public static byte[] base64Decode(string data)
{
    return Convert.FromBase64String(data);
}

and then call

byte[] decodedData = base64Decode(encodedData);
System.IO.File.WriteAllBytes(uploaddir + randomname, decodedData);

WriteAllBytes documentation here.