Re: Passing SQL Parameters to Stored Procedure

SqlParameter parm = CreateParameter();
parm.Direction = ...
parm.Size = 4;

+++ Rick ---

I spoke to soon...
The CreateParameter method does not have a size parameter on direction output.
I had to create the parameter first, then specify the direction and size.
The second parameter is value which there is none yet...

Am I missing something?

List<IDbDataParameter> _SqlParameters = new List<IDbDataParameter>();
            _SqlParameters.Add(CreateParameter("StorePK", tnStorePk, ParameterDirection.Input));
            _SqlParameters.Add(CreateParameter("LanguageID", tnLanguageID, ParameterDirection.Input));
            _SqlParameters.Add(CreateParameter("StoreMessageID", tnStoreMessageID, ParameterDirection.Input));
            //_SqlParameters.Add(CreateParameter("StoreMessage", SqlDbType.NVarChar, ParameterDirection.Output));
            _SqlParameters.Add(CreateParameter("StoreMessage"));
            _SqlParameters[3].Direction = ParameterDirection.Output;
            _SqlParameters[3].Size = 3000;
            //_SqlParameters.Add(CreateParameter("bExternalFile", SqlDbType.Bit, ParameterDirection.Output));
            _SqlParameters.Add(CreateParameter("bExternalFile"));
            _SqlParameters[4].Direction = ParameterDirection.Output;
            _SqlParameters[4].Size = 1;

I might have to add an overload to wwBusiness to take the size.
Still need an easy way to get the output parameter.

VFP ran circles around this shit...<bg>

WITH loLookups.oSQL
	.AddParameter(lnCorpID, "pnCorpID")
	.AddParameter(lnLangID, "pnLangID")
	.AddParameter(tnMessageID, "tnMessageID")
	.AddParameter(pcMessage, "pcMessage", "OUT", 202, 4000)
	.AddParameter(plExternalFile,"plExternalFile", "OUT")
	lnResult = .ExecuteStoredProcedure([spGetSiteMessage], .T.)
ENDWITH