created table in dataset and passing to database

Dim table As New DataTable("temp")
Dim col1 As New DataColumn("col1", System.Type.GetType("System.Int32"))
Dim col2 As New DataColumn("col2", System.Type.GetType("System.String"))
Dim col3 As New DataColumn("col3", System.Type.GetType("System.DateTime"))
table.Columns.Add(col1)
table.Columns.Add(col2)
table.Columns.Add(col3)


'Create a command object that calls the stored proc
Dim command As New SqlCommand("usp_AddRowsToMyTable", conn)
command.CommandType = CommandType.StoredProcedure

'Create a parameter using the new type
Dim param As SqlParameter = command.Parameters.Add("@MyTableParam", SqlDbType.Structured)
param.Value = table