public int RemoveCategory(PurOrderId orderId, ProductCategoryId categoryId)
{
SqlParameter outputParam = null;
ExecuteNonQuery("dbo.PurLineRemoveCategory",
delegate(SqlCommand cmd)
{
SqlHelper.AddParamInputId(cmd, "@OrderId", orderId.Value);
SqlHelper.AddParamInputId(cmd, "@CategoryId", categoryId.Value);
outputParam = SqlHelper.AddParamOutputInt(cmd, "@LinesRemaining");
});
return((int)outputParam.Value);
}
