what is it? i am needing for this API:

VB Code:
  1. Private Declare Function DoFileDownload Lib "shdocvw" _

  2.     (ByVal lpszFile As String) As Long

  3.  
  4. Private Sub dnload()

  5.    

  6.    Dim sDownload As String

  7.    

  8.    sDownload = StrConv(Text1.Text, [b]vbUnicode[/b])

  9.    Call DoFileDownload(sDownload)

  10.    

  11. End Sub

anyone could help me converting this to .NET code..?