相关疑难解决方法(0)

当我尝试显示其中包含网络浏览器的表单时，出现此错误。

ActiveX 控件“8856f961-340a-11d0-a96b-00c04fd705a2”无法实例化，因为当前线程不在单线程单元中

我通过以下方式调用它：

Public Class frmMain
  Class Server
       Public Shared Sub Main()
        Dim aTcpMessaging As IMessagingSystemFactory = New TcpMessagingSystemFactory()
        Dim anInputChannel As IInputChannel = aTcpMessaging.CreateInputChannel(theIPforLocal & ":" & thePort)
        Dim aStringMessagesFactory As IStringMessagesFactory = New StringMessagesFactory()
        Dim aStringMessageReceiver As IStringMessageReceiver = aStringMessagesFactory.CreateStringMessageReceiver()
        AddHandler aStringMessageReceiver.MessageReceived, AddressOf StringMessageReceived

        aStringMessageReceiver.AttachInputChannel(anInputChannel)
    End Sub

       Private Shared Sub StringMessageReceived()
            Call New frmMM().Show()
       End Sub
  End Class

  Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
    Dim RelState As Integer = 0
    Call …