while using table valued parameter how to pass multiple parameter together to stored prcocedure

Question

I have a table-valued parameter like this

CREATE TYPE dbo.Loc AS TABLE(Lo integer);

My stored procedure looks like this:

ALTER PROCEDURE [dbo].[T         


        

Answer 1

cnt = LSTlocations.SelectedItems.Count
' *** Set up the DataTable here: *** '
Dim locTable As New DataTable
locTable.Columns.Add("Lo", GetType(Integer))

If cnt > 0 Then
    For i = 0 To cnt - 1
        Dim locationanme As String = LSTlocations.SelectedItems(i).ToString
        locid = RecordID("Locid", "Location_tbl", "LocName", locationanme)
        ' *** Add the ID to the table here: *** '
        locTable.Rows.Add(locid)
    next
end if  

Dim da As New SqlDataAdapter
Dim ds As New DataSet
Dim cmd23 As New SqlCommand("IBS_TransactionSummary", con.connect)
cmd23.CommandType = CommandType.StoredProcedure
cmd23.Parameters.Add("@startDate", SqlDbType.NVarChar, 50, ParameterDirection.Input).Value = startdate
cmd23.Parameters.Add("@endDate", SqlDbType.NVarChar, 50, ParameterDirection.Input).Value = enddate
' *** Supply the DataTable as a parameter to the procedure here: *** '
Dim tvp1 As SqlParameter =cmd23.Parameters.AddWithValue("@location", locTable)
tvp1.SqlDbType = SqlDbType.Structured
tvp1.TypeName = "dbo.Loc"
da.SelectCommand = cmd23
da.Fill(ds)