2012-01-09 51 views

回答

3

我有点生疏,但以下应该大部分是正确的。我记得这些标签是UTF-16,但您可能希望获得现有的标签,并尝试使用Unicode编码器解码其值。

// Get or create the ID3v2 tag. 
TagLib.Id3v2.Tag id3v2_tag = file.GetTag(TagLib.TagTypes.Id3v2, true); 

if(id3v2_tag != null) { 
    // Get the private frame, create if necessary. 
    PrivateFrame frame = PrivateFrame.Get(id3v2_tag, "WM/MediaClassPrimaryID", true); 

    // Set the frame data to your value. I am 90% sure that these are encoded with UTF-16. 
    frame.PrivateData = System.Text.Encoding.Unicode.GetBytes(value); 
}