原始数据: string input = " 3,7,2,8,1,9,1,34,67,78,22 " ; 要处理为: string [] stringArray = { " 3 " , " 7 " , " 2 " , " 8 " , " 1 " , " 9 " , " 1 " , " 34 " , " 67 " , " 78 " , " 22 " }; 最终处理为: int [] intArray = { 3 ,
          原始数据:
string input = "3,7,2,8,1,9,1,34,67,78,22";
要处理为:
string[] stringArray = { "3", "7", "2", "8", "1", "9", "1", "34", "67", "78", "22" };
最终处理为:
int[] intArray = { 3, 7, 2, 8, 1, 9, 1, 34, 67, 78, 22 };
好吧,我们创建一个类:

Source Code
class Ae
 {
  private string _InputValue;
  private char _Delimiter;
  public Ae(string inputValue, char delimiter)
  {
   this._InputValue = inputValue;
   this._Delimiter = delimiter;
  }
 }
在类中,添加一个方法,就是字符串转换为字符串阵列的方法:

public string[] StringToStringArray()
  {
   return _InputValue.Split(new char[] { _Delimiter },
   StringSplitOptions.RemoveEmptyEntries);
  }
最后创建另外一个方法,就是字符串阵列转换为整型阵列:

Source Code
public void StringArrayToIntArray()
  {
   string[] stringArray = StringToStringArray();
   int length = stringArray.Length;
   int[] intArray = new int[length];
   for (int i = 0; i < length; i++)
   {
    try
    {
     intArray[i] = Convert.ToInt32(stringArray[i]);
    }
    catch (Exception)
    {
     // ...
    }
   }
  }
如果你的.NET环境是3.0以上,有一个方法Array.ConvertAll<string, int>更加便捷:

Source Code
public void StringArrayToIntArray()
  {
   string[] stringArray = StringToStringArray();
   int length = stringArray.Length;
   int[] intArray = new int[length];   
   intArray = Array.ConvertAll<string, int>(stringArray, int.Parse);
  }
在控制台测试上面的方法:

以上这篇字符串阵列String[]转换为整型阵列Int[]的实例就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持易盾网络。
