c# – 如何将String []转换为IDictionary？

如何将String []转换为IDictionary< String,String>？

索引0,2,4,…处的值应为键,因此索引1,3,5,…处的值应为值.

例：

new[] { "^BI","connectORCL","^CR","connectCR" }

=>

new Dictionary<String,String> {{"^BI","connectORCL"},{"^CR","connectCR"}};

解决方法

Dictionary<string,string> ArrayToDict(string[] arr)
{
    if(arr.Length%2!=0)
        throw new ArgumentException("Array doesn't contain an even number of entries");
    Dictionary<string,string> dict=new Dictionary<string,string>();
    for(int i=0;i<arr.Length/2;i++)
    {
      string key=arr[2*i];
      string value=arr[2*i+1];
      dict.Add(key,value);
    }
    return dict;
}