3

我有以下代码返回 wmi 信息(未知数组)

For Each objMgmt In oquery.Get()
  For Each theproperty In objMgmt.Properties
    If (TypeOf objMgmt(theproperty.Name) Is System.Array) Then
      myrow(theproperty.Name) = ConvertArray(CType(objMgmt(theproperty.Name), Array)).Trim
    end if                      
  next
next

函数 ConvertArray 将其转换为字符串值。

Function ConvertArray(ByVal myarray As System.Array) As String
    Dim tel As Integer
    Dim res As String = ""
    If myarray.Length = 0 Then
        Return ""
    End If
    If myarray.Length = 1 Then
        res = myarray(0).ToString
    Else
        For tel = 0 To myarray.Length - 1
            If TypeOf myarray(tel) Is UInt16 Then
                res = res + "[" + CType(myarray(tel), UInt16).ToString + "] , "
            Else
                res = res + CStr(myarray(tel)) + " , "
            End If
        Next
        res = Mid(res, 1, Len(res) - 2)
    End If
    Return res
End Function

当我打开选项显式时,“myarray(tel)”给出“Option Strict On 不允许后期绑定”问题。我该如何解决这个问题,wmi 根据查询返回整数或字符串。

4

1 回答 1

7

您可以myarray.GetValue(0)代替myArray(0). 即使在 Option Strict On 的情况下也可以使用。

于 2011-07-19T15:13:51.547 回答