asp.net - Add parameter to dataAdapter.fill() -

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i trying add parameter sqldataadapter. have tried use parameters.add() adapter not sqlcommand. here of code.

private sub converttocsv(byval sqlquery string)         dim dt new datatable()         dim sqlcon new sqlconnection("data source=db;initial catalog=productionservicereminder;user id=id;password=pass;")         dim ada new sqldataadapter(sqlquery, sqlcon)          ada.fill(dt)    public sub excsp(byval reprtid integer, byval pgid integer)   converttocsv(sql4)  end sub

basically trying this:

ada.parameters.add(new sqlparameter("@pgid", pgid))

use selectcommand:

ada.selectcommand.parameters.add(new sqlparameter("@pgid", pgid))

http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqldataadapter.selectcommand.aspx


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