private void button2_Click(object sender, EventArgs e) { var str = "1 2 3 4 5 6 7 8 9 10 11 12 13 "; //char[] chars = str.Replace(" ","").ToArray(); string[] strArry = str.Split(" ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries); Dictionary<int, string> dict = new Dictionary<int, string>(); for (int i=0;i< strArry.Length-1;i++) { dict.Add(int.Parse(strArry[i]), strArry[i+1]); } //循环插入数据 }