我进入在属性setter无限循环 [英] I am getting into infinite loop in property setter

问题描述

public int Position
{
    get
    {
        if (Session["Position"] != null)
        {
            Position = Convert.ToInt32(Session["Position"]);
        }
        else
        {
            Position = 5;
        }
        return Position;
    }
    set
    {
        Position = value;
    }
}

我的程序调用get和进入环，如果然后运行infitely成集code

my program calls the get and goes into if loop and then runs infitely into set code

推荐答案

这个错误是因为在你的集合{} 您递归调用相同的制定者。

The error is because in your set {} you are invoking the same setter recursively.

正确code将

private int _position;
public int Position
{
    get
    {
        if (Session["Position"] != null)
        {
            this._position = Convert.ToInt32(Session["Position"]);
        }
        else
        {
            this._position = 5;
        }
        return this._position;
    }
    set
    {
        this._position = value;
    }
}

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