c# - 相当于 visual studio 2012 vb.net 中的 getobjectcontext()？

Question

我有一个要转换为 VB.Net 2012 的 vb6 COM 对象

我的示例代码如下所示:

Dim ObjContext ,objx ,objy As Object

Dim Rs As ADODB.Recordset

Set ObjContext = GetObjectContext

Set objx =ObjContext.CreateInstance("abc.class1")

Set Objy = ObjContext.CreateInstance("abcde.class2")


Set Rs = objx.getvalue(query)

 If Rs.EOF And Rs.BOF Then

      ObjContext.SetAbort
        Set objx = Nothing
        Set ObjContext = Nothing
        Set Objy = Nothing

  End If

在 VB 2012 中，GetObjectContext() 和 createinstance() 的等效项是什么？

我怎样才能从 .net 中删除这个概念？

Answer 1

试试这个:
我想你想要这个

Dim ObjContext ,objx ,objy As Object

Dim Rs As ADODB.Recordset

Set ObjContext = GetObjectContext

Dim ObjContext As COMSVCSLib.ObjectContext

Dim objAppServer As New COMSVCSLib.AppServer

ObjContext = objAppServer.GetObjectContext()

Set objx =ObjContext.CreateInstance("abc.class1")

Set Objy = ObjContext.CreateInstance("abcde.class2")


Set Rs = objx.getvalue(query)

 If Rs.EOF And Rs.BOF Then

      ObjContext.SetAbort
        Set objx = Nothing
        Set ObjContext = Nothing
        Set Objy = Nothing

  End If