从GridView浮点型元素创建数组

问题描述

 我有一个网格视图，想从其元素创建一个数组.感兴趣的列中的元素是浮点型的.

 I have a grid view and want to create an array from its elements. The elements in the columns of interest are of float type.

我有此代码:

公共结构点
    {
      公众持股量；
      公众持股；
    }
....

public struct Point
    {
        public float lat;
        public float lon;
    }
....

公共点[] GetPoint()
    {
       int br = GridView1.Rows.Count;
       Point [] Niza = new Point [br];

public Point[] GetPoint()
    {
        int br = GridView1.Rows.Count;
        Point[] Niza = new Point[br];

       foreach(GridView1.Rows中的GridViewRow行)
       {
           int i = 0;

        foreach (GridViewRow row in GridView1.Rows)
        {
            int i = 0;

           Niza [i] .lat = float.Parse(row.Cells [3] .Text，System.Globalization.NumberStyles.Any);
           Niza [i] .lon = float.Parse(row.Cells [4] .Text，System.Globalization.NumberStyles.Any);
           i ++;

            Niza[i].lat = float.Parse(row.Cells[3].Text, System.Globalization.NumberStyles.Any);
            Niza[i].lon = float.Parse(row.Cells[4].Text, System.Globalization.NumberStyles.Any);
            i++;

       }
      返回Niza;
    }

        }
        return Niza;
    }

但是不行.例如，我有一个8的数组，但是数组中的元素是0.0，这是不正确的.

but it is not OK. I got an array of 8 for example, but the elements in the array are 0.0 which is not true.

 

有人可以帮我吗?

预先感谢.

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