嗨,我想读取一个数组,但我得到这个错误:数组边界不能出现在类型说明符中,我想获取数组数据以使对象在行Dim用户作为USUARIOS(行(0)).....数组边界不能出现在类型说明符中
Try
Dim filePath As String
filePath = System.IO.Path.Combine(
My.Computer.FileSystem.SpecialDirectories.MyDocuments, "Clients.txt")
Dim fileReader As System.IO.StreamReader
fileReader = My.Computer.FileSystem.OpenTextFileReader(filePath)
While fileReader.EndOfStream <> True
Dim line As String = fileReader.ReadLine
Dim lineSplit As String() = line.Split("/")
Dim user As Usuarios(line(0))
ComboBox1.Items.Add(line)
MsgBox(line)
End While
Catch ex As Exception
MsgBox("Error, file not found Clientes.txt")
End Try
当前类
Public Class Usuarios
Private _nombre As String
Private _erApellido As String
Private _onApellido As String
Private _Dni As String
Private _movil As Integer
Private _direccion As String
'Private _fecha As Date
'Constructor
Public Sub New(ByVal Nombre As String, ByVal erApellido As String,
ByVal onApellido As String, ByVal Dni As String,
ByVal tel As Integer, ByVal direccion As String)
Me._nombre = Nombre
Me._erApellido = erApellido
Me._onApellido = onApellido
Me._Dni = Dni
Me._movil = tel
Me._direccion = direccion
'Me._fecha = fecha
End Sub
'Getters y Setters
Public Property Nombre() As String
Get
Return _nombre
End Get
Set(ByVal Value As String)
_nombre = Value
End Set
End Property
Public Property erApellido() As String
Get
Return _erApellido
End Get
Set(ByVal Value As String)
_erApellido = Value
End Set
End Property
Public Property onApellido() As String
Get
Return _onApellido
End Get
Set(ByVal Value As String)
_onApellido = Value
End Set
End Property
Public Property Dni() As String
Get
Return _Dni
End Get
Set(ByVal Value As String)
_Dni = Value
End Set
End Property
Public Property Movil() As Integer
Get
Return _movil
End Get
Set(ByVal Value As Integer)
_movil = Value
End Set
End Property
Public Overrides Function ToString() As String
Return String.Format(Me._Dni + "/" + Me._nombre + "/" + Me._erApellido + "/" + Me._onApellido + "/" + String.Format(Me._movil))
End Function
End Class
电流.txt格式名称/姓/ .... 我的目标,分割包含的信息在.txt上并使用户对象保存在数组列表中。
parens表明你希望'Usarios'是一个数组,因为'line'是一个字符串,它没有多大意义:'Dim user As Usuarios(“Bob/Jones”)'唯一的数组有'lineSplit '。是'Usuarios'类型(类)? – Plutonix
我想得到分裂的信息,使用户...唯一的办法是暗arr作为字符串= {“”.....} – Icaro
好吧,我会猜测然后....你*可能*想要: Dim user as New Usuarios(lineSplit(0))''。 'usr'将只存在于该块中 - 对象只存在于声明它们的地方。你也应该打开选项严格 – Plutonix