private string[] BASS_ChannelGetTagsID3V2(int handle)
{
IntPtr ptr = Bass.BASS_ChannelGetTags(handle, BASSTag.BASS_TAG_ID3V2);
if (ptr != IntPtr.Zero)
{
try
{
List <string> list = new List <string>();
ID3V2 ID3V2Tag = new ID3V2(ptr);
int num = 0;
while (ID3V2Tag.k())
{
string str = ID3V2Tag.m();
object obj2 = ID3V2Tag.j();
short num2 = ID3V2Tag.i();
if (string.IsNullOrEmpty(str))
{//可能会有问题
break;
}
if ((str.Length > 0) && (obj2 is string))
{
list.Add(string.Format("{0}={1}", str, obj2));
}
else if (((str == "POPM") || (str == "POP")) && (obj2 is byte))
{
if (num == 0)
{
list.Add(string.Format("POPM={0}", obj2));
}
num++;
continue;
}
}
ID3V2Tag.Dispose();
if (list.Count > 0)
{
return(list.ToArray());
}
return(null);
}
catch
{
return(null);
}
}
return(null);
}
private bool GetPictureFromID3V2()
{
IntPtr ptr = Bass.BASS_ChannelGetTags(stream, BASSTag.BASS_TAG_ID3V2);
if (ptr != IntPtr.Zero)
{
try
{
List <string> list = new List <string>();
ID3V2 ID3V2Tag = new ID3V2(ptr);
while (ID3V2Tag.k())
{
string str = ID3V2Tag.m();
object obj2 = ID3V2Tag.j();
short num2 = ID3V2Tag.i();
if (string.IsNullOrEmpty(str))
{
break;
}
//读取图片
if (((str == "APIC") || (str == "PIC")) && (obj2 is byte[]))
{
if (bytesToImage(obj2 as byte[]))
{
return(true);
}
}
}
ID3V2Tag.Dispose();
}
catch
{
return(false);
}
}
return(false);
}
