主题：[求助]args()表示什么意思，帮助文件中哪有此词的说明？

Dim nd As WinForm.TreeNode = args(0)
Dim dt As DataTable = args(1)
For Each dr As DataRow In dt.Select("","科目代码")
    Dim km As String = dr("科目代码")
    If km.StartsWith(nd.name) AndAlso km.Length = nd.Name.Length + 2 Then
        Dim cd As Winform.TreeNode = nd.Nodes.Add(km,km & " " & dr("科目名称"))
        Functions.Execute("AddChildren",cd,dt)
    End If
Next

上述代码中，出现了调用AddChildren函数自身的代码(第8行)：

Functions.Execute("AddChildren",cd,dt)