将 double[,] 转换为 List，如果你正在寻找一个-班轮，来了

To convert double[,] to List<double>, if you are looking for a one-liner, here goes

double[,] d = new double[,]
{
    {1.0, 2.0},
    {11.0, 22.0},
    {111.0, 222.0},
    {1111.0, 2222.0},
    {11111.0, 22222.0}
};
List<double> lst = d.Cast<double>().ToList();

---

但是，如果您正在寻找有效的东西，我宁愿说您不要使用此代码.
请遵循下面提到的两个答案之一.两者都在实施更好的技术.

---

But, if you are looking for something efficient, I'd rather say you don't use this code.
Please follow either of the two answers mentioned below. Both are implementing much much better techniques.