C#显示与隐式转换操作符

C#类中显示与隐匿转换操作符同时只能实现一个

// 显示转换操作符
static public explicit operator Salary(int n)
{
    Salary s = new Salary(n);
    return s;
}

// 隐式转换操作符
static public implicit operator Salary(int n)
{
        Salary s = new Salary(n);
        return s;
}

Salary s1 = 100;                // 隐匿转换
Salary s2 = (Salary)100;        //显示转换