主题：子线程传参

如果子线程Public Function PushUpdate(ByVal ActionType As String) As String

定义的一个函数，调用函数执行子线程，怎样把参数带进去

袍哥，帮我看看哪里不正确

在全局代码里的

Public Sub PushUpdateAry(ByVal ActionType As String,ByVal DataTableName As String,ByVal IdNUM As String)
Dim msg As String = ActionType & "#" & DataTableName & "#" & IdNUM
For Each bd As QQBuddy In QQClient.Buddies
    If bd.Online Then
        QQClient.Send(bd.name, msg)
    End If
Next
'Return msg
End Sub

在DataColChanged里面写的下面这个

Dim p As String = IIF(e.DataRow.RowState = DataRowState.Added, "A", "U")
            Dim ary() As String = {p,"人员表",e.DataRow("_Identify")}
            Dim nthread As New System.Threading.Thread(AddressOf PushUpdateAry)
            nthread.start(ary)
现在是不能通过编译，或者提示错误“不是委托的线程”