public JsonResult Delete(int id)
{
CreationYear creationYear = myService.GetById(id);
myService.Delete(creationYear);
myService.Commit();
return(Json("success", JsonRequestBehavior.AllowGet));
}
public ActionResult Edit(CreationYear cr)
{
CreationYear c = myService.GetById(cr.CreationYearID);
c.Name = cr.Name;
c.Active = cr.Active;
c.Cars = cr.Cars;
myService.Update(c);
myService.Commit();
return(RedirectToAction("Index"));
}
// GET: CreationYear/Edit/5
public ActionResult Edit(int id)
{
CreationYear cr = myService.GetById(id);
return(View(cr));
}
public ActionResult Create(CreationYear cr)
{
myService.Add(cr);
myService.Commit();
return(RedirectToAction("Index"));
}
// GET: CreationYear/Details/5
public ActionResult Details(int id)
{
CreationYear c = myService.GetById(id);
return(View(c));
}
public byte[] GetBytes()
{
uint WriteChunk(BinaryWriter writer, string tag, string data)
{
if (data is null)
{
return(0);
}
var bytes = Encoding.Default.GetBytes(data + "\0").ToArray();
if (bytes.Length % 2 != 0)
{
Array.Resize(ref bytes, bytes.Length + 1);
bytes[bytes.Length - 1] = 0;
}
writer.Write(FourCC.FromString(tag));
writer.Write((uint)bytes.Length);
writer.Write(bytes);
return((uint)(sizeof(uint) * 2 + bytes.Length));
}
using (MemoryStream stream = new MemoryStream())
using (BinaryWriter writer = new BinaryWriter(stream, Encoding.Default, true)) {
writer.Write(FourCC.FromString("LIST"));
writer.Write((uint)0); // ダミー値
writer.Write(FourCC.FromString("INFO"));
uint len = 0;
len += WriteChunk(writer, "IART", Artist);
len += WriteChunk(writer, "INAM", Name);
len += WriteChunk(writer, "IPRD", Product);
len += WriteChunk(writer, "IGNR", Genre);
len += WriteChunk(writer, "ICMT", Comment);
len += WriteChunk(writer, "ITRK", TrackNumber?.ToString());
len += WriteChunk(writer, "ICRD", CreationYear?.ToString());
len += WriteChunk(writer, "ISFT", Software);
if (len == 0)
{
// タグ情報なし : データを返さない
return(new byte[0]);
}
// INFO分を加算
len += sizeof(uint);
if (len % 2 != 0)
{
len++;
writer.Write((byte)0);
}
// サイズ部分を更新
stream.Seek(sizeof(uint), SeekOrigin.Begin);
writer.Write(len);
return(stream.ToArray());
}
}
