摘要： using System;using System.Collections.Generic;using System.Text;using System.Data.SqlClient;using System.Data.OleDb;namespace ConsoleApplication1{ class Program { static void Main(string[] args) { /* ... 阅读全文

摘要： using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Data.SqlClient;namespace 存储过程... 阅读全文

摘要： using System;using System.Collections.Generic;using System.Text;namespace 数组{ class Program { static void Main(string[] args) { int[] arr = new int[] { 1,1,1,3,9, 2, 3, 9, 9, 87 }; foreach (int a in a... 阅读全文

摘要： using System;using System.Collections.Generic;using System.Text;namespace 值和引用{ class Program { public void swap(ref int x,ref int y) { int wy = x; x = y; y = wy; } static void Main(string[] args) { i... 阅读全文