asp.net 权限系统设计
命名空间 Access
类:
User
属性:LoginID,UserName,Password,Remark
Role
属性:RoleName Remark(备注信息)
AccessItem
属性:Name,Text,Remark
PermissionManager
属性:
方法:void AddUser(string loginID,string password, string remark );void AddRole();Void AddItem(string name,string text,string remark);void ChangPassword(string loginID,string oldPassword);
void DeleteUser(string loginID); void DeleteRole(string RoleName);void DeleteItem(string name);
bool VerifyAccess(string loginID,string accessItemName);User[] GetUsersByRole(string roleName);
Rolep[] GetRolesByUser(string loginID);AccessItem[] GetItemsByRole(string roleName);
AccessItem[] GetItemsByUser(string loginId);void AddUserInRole(string loginID,string roleName);
void RemoveUserfromRole(string loginID,string roleName);
void AddItemsInRole(string itemName,string roleName);void RoveItemfromRole(string itemName,string roleName)
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今天,学习了ASP.NET中连接数据库的各种方法,这是我自己的一个小总结,不一定完全正确,仅供参考! O(∩_∩)O~
连接SQL数据库的方法:
(一)、在Web.Config中创建连接字符串:
1、
<add name="ConnectionString" connectionString="Data Source=.\SQLEXPRESS;AttachDbFilename= ......
一.后台调用前台
1.Page.ClientScript.RegisterStartupScript(type,"",script);
例:
string script = string.Format("<script>alert('Wrong');</script>");
Page.ClientScript.RegisterStartupScript(GetType(), "Load", script);
2.对象.Attributes.Add("事件","script")
例:
e.Row.Attributes.Add("on ......
1. 打开新的窗口并传送参数:
传送参数:
response.write("<script>window.open('*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"')</script>")
接收参数:
string a = Request.QueryString("id");
string b = Request.QueryString("id1");
2.为按钮添加对话框
Button1.Att ......
using System;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
namespace class_new
{
/// <summary>
/// DataClass 的摘要说明。
/// </summary>
public class DataClass
{
private string strConnection="";
&n ......