Want to convert vb.net code to Excel vba

[skb]

Want to convert following code to excel vba.
I get error on

Dim idoDataSet As dataset - saying invalid data type





Dim sessionToken As String
Dim idoDataSet As dataset

Dim idoWS As New clsws_IDOWebService
sessionToken = idoWS.CreateSessionToken("user", "password", "dev1_phil")
idows.wsm_LoadDataSet(sessionToken, "SLCustomers", "Name, CustNum, CustSeq", "", "", "", 0)
idoDataSet = idoWS.LoadDataSet(sessionToken, "SLCustomers", "Name, CustNum, CustSeq", "", "", "", 0)
DataGridView1.DataMember = idoDataSet.Tables(0).TableName
DataGridView1.DataSource = idoDataSet