在微软例程里看到如下类定义,其中[text]和[String]是怎么回事?为什么要加中括号?
Public Class DirectoryNode
Inherits System.Windows.Forms.TreeNode
Public SubDirectoriesAdded As Boolean
Public Sub New(ByVal [text] As [String])
MyBase.New([text])
End Sub
End Class
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这种定义方式是什么意思?
在微软例程里看到如下类定义,其中[text]和[String]是怎么回事?为什么要加中括号? Public Class DirectoryNode Inherits System.Windows.Forms.TreeNode Public SubDirectoriesAdded As Boolean Public Sub New(ByVal [text] As [String]) MyBase.New([text]) End Sub End Class