Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
380 views
in Technique[技术] by (71.8m points)

c# - return type is less accessible than method

I am new to c# and here is an excerpt from a personal project i am working on to get some experience.

When calling the getRecipe() function outside this class i am presented with the following error. I want to keep my List private to the CookBook class but still be able to get a reference to one of the Recipes in the List. I do not want to make my List public.

Any advice is greatly appreciated! Thanks


The error

return type 'cookbook.Recipe is less accessible than method 'cookbook.CookBook.getRecipe(string)'

public class CookBook
{
    private List<Recipe> listOfRecipes = new List<Recipe> {};
    public Recipe getRecipe(string name)
    {
        int i = 0;
        while (listOfRecipes[i].getRecipeName() != name)
        {
            i++;
        }
        return listOfRecipes[i];
    }
}
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Make the Recipe class public.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...