如何将字符串类型转换为用户定义的自定义类型

问题描述

我有一个字符串值，需要将其转换为用户定义的自定义类型.如何做到这一点，请帮助我.

I have a string value that needs to be converted into my user defined custom type. how to do this, please help me.

public class ItemMaster
{
    public static ItemMaster loadFromReader(string oReader)
    {
        return oReader;//here i am unable to convert into ItemMaster type
    }
}

推荐答案

根据您的类型，可以采用两种方法.

Depending on your type there are two ways that you could do it.

首先是将类型为String的构造函数添加到您的类型中.

The first is adding a constructor to your type that takes a String parameter.

public YourCustomType(string data) {
    // use data to populate the fields of your object
}

第二个是添加静态Parse方法.

The second is adding a static Parse method.

public static YourCustomType Parse(string input) {
    // parse the string into the parameters you need
    return new YourCustomType(some, parameters);
}

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