求救！如何csv逐行输出每行value到Listbox

Question

rt
现有逗号分隔csv文件如下
这句应该是输出单句的吧。怎么样能从第三行开始逐行输出呢？foreach (GPSData wp in gpsd.DataList)
                {
                    lb.Items.Add(wp.Name + " " + wp.Latitude + " " + wp.Latitude + " " + wp.Elevation + " " + wp.Sym);
                }

Answer 1

用索引，类似
for(int i=2;i<gpsd.DataList.Count;i++)
{
}

Answer 2

不是只包含数字和小数点的文本，强转成float，是会报错的

Answer 3

TextReader input = new StreamReader(ofd.FileName);
                string mapName = input.ReadLine();
                GPSDataPoint gpsD = new GPSDataPoint();
                gpsD.setBounds(input.ReadLine());我知道啊，好多类型，该怎么转换好

Answer 4

lb.Items.Add(mapName);
                lb.Items.Add("Bounds");
                lb.Items.Add(gpsD.Bounds[0] + " " + gpsD.Bounds[1] + " " + gpsD.Bounds[2] + " " + gpsD.Bounds[3]);
                lb.Items.Add("Waypoint");
                for (int q = 2; q < gpsD.DataList.Count; q++)
                {                    foreach (WayPoint wp in gpsD.DataList)
                    {
                        lb.Items.Add(wp.Name + " " + wp.Latitude + " " + wp.Longitude + " " + wp.Ele + " " + wp.Sym);
                    }
                }
写成这样的循环之后，就开始报那个错误了

Answer 5

csv里面的都是文本，可以用string[]来保存

Answer 6

参考 C# 读取有分隔符的txt文件--代码三帮看上面的代码在循环中判断下 第一行和第二行不读就行了

Answer 7

gpsD.DataList.Count后面要不要加()？即gpsD.DataList.Count()

Answer 8

for (int q = 3; q < gpsD.DataList.Count; q++)
                {                    foreach (WayPoint wp in gpsD.DataList)
                    {
                        lb.Items.Add(wp.Name + " " + wp.Latitude + " " + wp.Longitude + " " + wp.Ele + " " + wp.Sym);
                    }
                }
我已经写成这样了，还是报那个错