如何使用对象获取类的方法? [英] How to get a method of a class using object?

问题描述

我正在通过n层架构进行asp.net项目.但是，当我使用一个包时，假设在UI层中使用业务逻辑层包并创建该包的类的实例，然后尝试使用该对象调用方法，而我找不到该类的任何方法.我举一个例子-

I''m doing a asp.net project by n-tier architecture. But when i use a packare suppose Business Logic layer package in UI layer and create a instance of a class of that packege and than try to call a method using that object than i coouldn''t find any method of that class. I''m giving a example-

using ENSII.BAL;

protected void ButtonAddCat_Click(object sender, EventArgs e)
{
        string category = TextBoxCat.Text;

        CatagoryHierarchy cat = new CatagoryHierarchy();

        cat.{can't get required method of BAL.CatagoryHierarchy to use}
}

推荐答案

您可以尝试将您的类保留在APP_CODE文件夹中.
它可以解决您的问题.您将可以访问所有方法.

欢呼声:-O

U can try keeping your class in APP_CODE Folder.
It can solve your problem.And u will be able to access the methods and all.

Cheers :-O

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