怎么把一个Double型数组写入文件

[visuaL_world]

比如说我有一个一维double数组，如double []vo,里面有n个double型数据，怎么把它全部写入.txt文件中,要求文件中每行只有一个数据。谢谢了

[ChrisAK]

double[] arr = new double [..];
....
StreamWriter sw = new StreamWriter ("double.txt");
foreach (double d in arr){
sw.WriteLine (d);
}
sw.Dispose();

[LixingTie]

using System.IO;

using (StreamWriter writer = new StreamWriter("C:\\a.txt"))
{
    foreach (double d in vo)
    {
        writer.WriteLine(d);
    }
    writer.Flush();
    writer.Close();
}

[zgke]

StreamWriter _FileWrite = new StreamWriter(@"C:\1.txt",false,Encoding.Default);
double [] vo =new double[100];
for(int i=0;i!=vo.Length;i++)
{
_FileWrite.WriteLine(vo[i].ToString());
}

_FileWrite.Close();

[visuaL_world]

真的很谢谢各位高手，谢谢了