相关疑难解决方法(0)

代码段:

Dim target As Object
' target gets properly set to something of the desired type
Dim field As FieldInfo = target.GetType.GetField("fieldName", _
  BindingFlags.Instance Or BindingFlags.Public Or BindingFlags.NonPublic)
field.SetValue(target,newValue)

如果目标设置为CLASS的实例,则此代码段完美无缺.

但是,如果将target设置为STRUCTURE的实例,则代码实际上不会更改该字段的值.没有错误,但值保持不变.

而且,奇怪的是,如果我逐句通过代码,看的SetValue不能做任何事情,并立即去立即窗口,键入完全相同的setValue操作,该工程.

有关正在发生什么以及如何实际更改"代码"字段的任何建议？

编辑:

根据Jon Skeet的要求,实际代码:

Private Shared Function XmlDeserializeObject(ByVal objectType As Type, _
        ByVal deserializedID As String) As Object
    Dim result As Object
    result = CreateObject(objectType)

    mXmlR.ReadStartElement()
    Do While mXmlR.IsStartElement _
    AndAlso mXmlR.Name <> elementItem
        Dim field As FieldInfo = result.GetType.GetField(FullName, _
            BindingFlags.Instance Or BindingFlags.Public Or BindingFlags.NonPublic) …