public IEnumerable <Parameter> GetParameters(Procedure storedProcedure)
{
// GetSchema does not return the return value of e.g. a stored proc correctly,
// i.e. there isn't sufficient information to correctly set up a stored proc.
using (var connection = (SqlConnection)ConnectionProvider.CreateConnection())
{
using (var command = connection.CreateCommand())
{
command.CommandType = CommandType.StoredProcedure;
command.CommandText = storedProcedure.QualifiedName;
connection.Open();
SqlCommandBuilder.DeriveParameters(command);
//Tim Cartwright: I added size and dbtype so inout/out params would function properly.
foreach (SqlParameter p in command.Parameters)
{
yield return(new Parameter(p.ParameterName, SqlTypeResolver.GetClrType(p.DbType.ToString()), p.Direction, p.DbType, p.Size));
}
}
}
}
public Type DataTypeToClrType(string dataType)
{
return(SqlTypeResolver.GetClrType(dataType));
}
private static Parameter SchemaRowToProcedureParameter(DataRow row)
{
return(new Parameter(row["parameter_name"].ToString(), SqlTypeResolver.GetClrType(row["data_type"].ToString()),
DirectionFromString(row["parameter_mode"].ToString())));
}
