I want suggestion how to use vb code(demo) in my c#.net/vb.net.

Question

Hi all,
Here i have demo application with vb code files. In that code people referencing some dll's and then they are using those methods and events. Below is the VB code snippet.
Object = "{FE9DED34-E159-408E-8490-B720A5E632C7}#1.0#0"; "zkemkeeper.dll"
Begin zkemkeeperCtl.CZKEM CZKEM1
Height = 615
Left = 0
OleObjectBlob = "FormMain.frx":0096
TabIndex = 12
Top = 0
Visible = 0 'False
Width = 615
End
in the above code they are defining some thing like CZKEM1  and then they wrting the event from this like below code
Private Sub CZKEM1_OnHIDNum(ByVal CardNumber As Long)
MsgBox CStr(CardNumber)
End Sub
 
Now my query is how to use these code in my c#.net/vb.net ?
 
Please help me ...
thank you..