//
//  Class:			Util
//	Current CLR:	4.0.30319.34209
//	System:			Microsoft Visual Studio 10.0
//	Author:			dani
// 	Created:		3/21/2015 10:36:56 AM
//
//	Copyright (c) 2015 Informatikbüro Daniel Schick. All rights reserved.

using System;
using System.Data.SqlClient;
using System.Collections.Generic;

namespace bsmd.database
{
    public static class Util
    {
        /// <summary>
        /// Extension helper to add values that can be null:
        /// http://stackoverflow.com/questions/13451085/exception-when-addwithvalue-parameter-is-null
        /// </summary>
        public static SqlParameter AddWithNullableValue(this SqlParameterCollection collection, string parameterName, object value)
        {
            if (value == null)
                return collection.AddWithValue(parameterName, DBNull.Value);
            else
                return collection.AddWithValue(parameterName, value);
        }
    }
}