Get MD5 Hash

Function getMD5Hash(ByVal strToHash As String) As String
        Dim md5Obj As New Security.Cryptography.MD5CryptoServiceProvider
        Dim bytesToHash() As Byte = System.Text.Encoding.ASCII.GetBytes(strToHash)
        bytesToHash = md5Obj.ComputeHash(bytesToHash)
        Dim strResult As String = ""
        For Each b As Byte In bytesToHash
            strResult += b.ToString("x2")
        Next
        Return strResult
    End Function