我将如何使用 BinaryReader 读取 midi 文件(格式规范在这里)
我正在使用 vb.net,但我愿意查看其他代码(主要是 C#,我可以转换它)。我正在做一个大型项目,这有点像一个减速带。
这是我当前的代码:
Private Function convertCharArrayToString(ByVal chars() As Char) As String
Dim tReturn As String = ""
For Each v As Char In chars
tReturn &= v
Next
Return tReturn
End Function
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
midiStatus = "Reading..."
Dim midiStream As New StreamReader(midiFile)
Dim nBR As New BinaryReader(midiStream.BaseStream)
midiStatus = "Validating Midi File..."
Dim HeaderA As String = convertCharArrayToString(nBR.ReadChars(4))
If Not HeaderA = "MThd" Then Return
Dim HeaderB() As Byte = nBR.ReadBytes(4)
'Get Track Type
midiStatus = "Reading Header Data..."
Dim TrackType1 As Integer = nBR.ReadInt16()
Dim TrackType2 As Integer = nBR.ReadInt16()
MsgBox(TrackType1 & TrackType2)
End Sub
当我开始阅读实际的标题数据时,一切正常。我完全不知道该如何继续。任何帮助或代码示例都会很好!