public static extern void DtcGetTransactionManager(

Public Declare Ansi Sub DtcGetTransactionManager Lib "xolehlp.dll" (ByVal hostName As String, ByVal tmName As String, ByVal iid As Guid, ByVal dwReserved1 As Integer, ByVal wReserved2 As Short, ByVal pvReserved As Integer, ByRef ppv As Integer)