class Student { private string _name; public int Age = 0; public static void Test() { Student stu = new Student(); stu._name = "dd"; stu.Age = 20; } } 如图,虽然Static修饰的方法不属于类本身,但是还是在private(本类)范围内,所以可以访问到类的私有变量.
using System; using System.Collections.Generic; using System.Collections.Specialized; using System.IO; using System.Linq; using System.Net; using System.Text; namespace XX.Common.Http { /// <summary> /// Http访问帮助类 /// </summary> public class H
using System; using System.Data; using System.Data.Common; using System.Configuration; using System.Text; using System.Collections.Generic; using System.Data.SqlClient; namespace MDCRM.DAL { /// <summary> /// 数据访问基类 /// </summary> public abstr
尴尬的webapi访问返回json对象 首先Imports Newtonsoft.Json Imports MSXML2(Interop.MSXML2.dll) Dim URLEncode As System.Text.Encoding = System.Text.Encoding.GetEncoding("utf-8") '所需传递的json对象参数 Dim requestDataJson As String=requestDataJson = JsonConvert.Seriali
1.新建C# 类库项目Airth,新建类 using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Arith { public class MathCalc { public int Add(int a, int b) { return a + b; } public int Dec(int a, in
通过全局异常类,所有程序中遇到的错误都会被拦截,并友好的返回结果. 1.自定义一个全局异常处理类中间件 using Microsoft.AspNetCore.Http; using Newtonsoft.Json; using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Net; using System.Threading.Tasks; using Syst