oks o i set this
public void Read()
{
File.SetAttributes(textBox1.Text + "\\iPod_Control\\Music", FileAttributes.Normal);
// Read the 128 byte ID3 tag into a byte array
FileStream oFileStream;
oFileStream = new FileStream(this.filename, FileMode.Open);
byte[] bBuffer = new byte[128];
oFileStream.Seek(-128, SeekOrigin.End);
oFileStream.Read(bBuffer, 0, 128);
oFileStream.Close();
// Convert the Byte Array to a String
Encoding instEncoding = new ASCIIEncoding(); // NB: Encoding is an Abstract class
string id3Tag = instEncoding.GetString(bBuffer);
// If there is an attched ID3 v1.x TAG then read it
if (id3Tag.Substring(0, 3) == "TAG")
{
this.Title = id3Tag.Substring(3, 30).Trim();
this.Artist = id3Tag.Substring(33, 30).Trim();
this.Album = id3Tag.Substring(63, 30).Trim();
this.Year = id3Tag.Substring(93, 4).Trim();
this.Comment = id3Tag.Substring(97, 28).Trim();
// Get the track number if TAG conforms to ID3 v1.1
if (id3Tag[125] == 0)
this.Track = bBuffer[126];
else
this.Track = 0;
this.GenreID = bBuffer[127];
this.hasTag = true;
// ********* IF USED IN ANGER: ENSURE to test for non-numeric year
}
else
{
this.hasTag = false;
}
}
public void updateMP3Tag()
{
// Trim any whitespace
this.Title = this.Title.Trim();
this.Artist = this.Artist.Trim();
this.Album = this.Album.Trim();
this.Year = this.Year.Trim();
this.Comment = this.Comment.Trim();
// Ensure all properties are correct size
if (this.Title.Length > 30) this.Title = this.Title.Substring(0, 30);
if (this.Artist.Length > 30) this.Artist = this.Artist.Substring(0, 30);
if (this.Album.Length > 30) this.Album = this.Album.Substring(0, 30);
if (this.Year.Length > 4) this.Year = this.Year.Substring(0, 4);
if (this.Comment.Length > 28) this.Comment = this.Comment.Substring(0, 28);
// Build a new ID3 Tag (128 Bytes)
byte[] tagByteArray = new byte[128];
for (int i = 0; i < tagByteArray.Length; i++) tagByteArray[i] = 0; // Initialise array to nulls
// Convert the Byte Array to a String
Encoding instEncoding = new ASCIIEncoding(); // NB: Encoding is an Abstract class // ************ To DO: Make a shared instance of ASCIIEncoding so we don't keep creating/destroying it
// Copy "TAG" to Array
byte[] workingByteArray = instEncoding.GetBytes("TAG");
Array.Copy(workingByteArray, 0, tagByteArray, 0, workingByteArray.Length);
// Copy Title to Array
workingByteArray = instEncoding.GetBytes(this.Title);
Array.Copy(workingByteArray, 0, tagByteArray, 3, workingByteArray.Length);
// Copy Artist to Array
workingByteArray = instEncoding.GetBytes(this.Artist);
Array.Copy(workingByteArray, 0, tagByteArray, 33, workingByteArray.Length);
// Copy Album to Array
workingByteArray = instEncoding.GetBytes(this.Album);
Array.Copy(workingByteArray, 0, tagByteArray, 63, workingByteArray.Length);
// Copy Year to Array
workingByteArray = instEncoding.GetBytes(this.Year);
Array.Copy(workingByteArray, 0, tagByteArray, 93, workingByteArray.Length);
// Copy Comment to Array
workingByteArray = instEncoding.GetBytes(this.Comment);
Array.Copy(workingByteArray, 0, tagByteArray, 97, workingByteArray.Length);
// Copy Track and Genre to Array
tagByteArray[126] = System.Convert.ToByte(this.Track);
tagByteArray[127] = System.Convert.ToByte(this.GenreID);
// SAVE TO DISK: Replace the final 128 Bytes with our new ID3 tag
FileStream oFileStream = new FileStream(this.filename, FileMode.Open);
if (this.hasTag)
oFileStream.Seek(-128, SeekOrigin.End);
else
oFileStream.Seek(0, SeekOrigin.End);
oFileStream.Write(tagByteArray, 0, 128);
oFileStream.Close();
this.hasTag = true;
}
Now when i presss the show mp3 buttons(this populates the list box with the mp3's in the directory) it gives me an error saying the folded acsess is denied. Am i seeting it up wrong. i want the program to reaad the mp3 tags as it populates the listbox
here is the code that populates the list box. this is where i gert the error
private void button2_Click(object sender, EventArgs e)
{
label2.Visible = true;
string sourceDir = textBox1.Text + "\\iPod_Control\\Music"; \\This is whhere they would type the drive
string targetDir = folderBrowserDialog1.SelectedPath;
foreach (string d in Directory.GetDirectories(sourceDir))
{
foreach (string f in Directory.GetFiles(d, fileType))
{
listBox1.Items.Add(Convert.ToString(f));//show whats going to be copied in the listbox before they rip it
}
}
Any Ideas
