string[] arr = File.ReadAllLines("SouthGustaberg-2floor.txt");我现在读取了一些数据放入了arr这个数组里面
[0] "267.3595 -320.5231" string
[1] "265.2567 -320.4095" string
[2] "260.7415 -320.164" string
[3] "256.3372 -319.9459" string
[4] "251.8748 -319.731" string
[5] "247.3086 -319.5264" string
[6] "242.776 -319.3187" string
[7] "238.7804 -317.9861" string
[8] "234.6706 -316.0398" string
我还想把这个arr分割成2个数组(例如[0]267.3595,[0]-320.5231),或者分割成一个二维数组,应该怎么写好?
[0] "267.3595 -320.5231" string
[1] "265.2567 -320.4095" string
[2] "260.7415 -320.164" string
[3] "256.3372 -319.9459" string
[4] "251.8748 -319.731" string
[5] "247.3086 -319.5264" string
[6] "242.776 -319.3187" string
[7] "238.7804 -317.9861" string
[8] "234.6706 -316.0398" string
我还想把这个arr分割成2个数组(例如[0]267.3595,[0]-320.5231),或者分割成一个二维数组,应该怎么写好?
dim arr3() as string
redim arr2(0 to ubound(arr), 2)
for i = 0 to ubound(arr)
arr3 = split(arr(i), " ")
arr2(i, 0) = arr3(0)
arr2(i, 1) = arr3(1)
next
string[] arr1 = new string[arr.Length];
string[] arr2 = new string[arr.Length];
for (int i = 0; i < arr.Length; i++)
{
string[] t = arr[i].Split(' ');
arr1[i] = t[0];
arr2[i] = t[1];
}
foreach(string s in arr)
{
string[] arr2=s.Split(new string[] { "-" }, StringSplitOptions.RemoveEmptyEntries);}
不好意思看错了。LZ以前一直问VB的,怎么突然搞C#了,晕。
String[] arr1 = new String[arr.Length];
String[] arr2 = new String[arr.Length];
for (int i = 0; i < arr.Length; i++)
{
String[] temp = arr[i].Split(' ');
arr1[i] = temp[0];
arr2[i] = temp[1];
}
string[] arr = File.ReadAllLines("SouthGustaberg-2floor.txt");
string[] arr1 = new string[arr.Length];
string[] arr2 = new string[arr.Length];
for (int i = 0; i < arr.Length; i++)
{
string[] t = arr[i].Split(' ');
arr1[i] = t[0];
arr2[i] = t[1];
}
还有你分割点有‘-’
就可以根据这个分割了
Dictionary<string, string> D = new Dictionary<string, string>();
arr[0]=.....
....
for(int i=0;i<arr.Length;i++)
{
string[] t = arr[i].Split('-');
d.add("","");
}
大概是这样`手写的
http://topic.csdn.net/u/20100413/08/df945aa0-ea71-4042-887e-f714f78d5b80.html