自己写的基类：Forms身份验证类、客户端事件类，序列化类下载
最近写了几个类，给刚刚入门的同学们参考吧！
Forms身份验证类：
/*创建人：阿泰
*创建时间：2011-9-15
*说明：获取、写入forms身份验证所存储的票据，为Forms身份验证登录所用（VS2010版本）
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Security;
/// <summary>
///FormsData 的摘要说明
/// </summary>
public class FormsData
{
public FormsData()
{
//
//TODO: 在此处添加构造函数逻辑
//
}
/// <summary>
/// 获取登录用户的权限
/// </summary>
/// <param name="UserName">用户名</param>
/// <param name="IsAdmin">否0，是1</param>
/// <param name="IsSuperAdmin">否0，是1</param>
/// <returns>返回含有权限的用户登录的票据</returns>
public static string GetUserData(string UserName,string IsAdmin,string IsSuperAdmin)
{
string userData = UserName + "," + IsAdmin+","+IsSuperAdmin;
return userData;
}
/// <summary>
/// 获取forms身份验证所存储的票据
/// </summary>
/// <param name="i">一般情况下，0为用户名，1为是否普通管理员，2为是否超级管理员</param>
/// <returns>返回forms身份验证票据</returns>
public static string GetFormsTicket(int i)
{
if (HttpContext.Current.Request.IsAuthenticated)
{
FormsIdentity identity = (FormsIdentity)HttpContext.Current.User.Identity;
string[] userData = identity.Ticket.UserData.Split(',');
return userData[i].ToString();
}
else
{
return "";
}
}
/// <summary>
/// 写入forms身份验证所存储的票据，一般为登录所用
/// </summary>
/// <param name="username">用户名</param>
/// <param name="IsAdmin">是否管理员，是则为1，否则为0</param>
/// <param name="IsSuperAdmin">是否超级管理员，是则为1，否则为0</param>
/// <param name="expirationDay">票据的期限，以“天”为单位</param>
public static void SetFormsTicket(string username, string IsAdmin, string IsSuperAdmin, int expirationDay)
{
//获取票据
string userData = GetUserData(username,IsAdmin,IsSuperAdmin);
FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, username, DateTime.Now, DateTime.Now.AddDays(expirationDay), true, userData);
string authTicket = FormsAuthentication.Encrypt(ticket);
HttpCookie cookie = new HttpCookie(FormsAuthentication.FormsCookieName, authTicket);
cookie.Expires = ticket.Expiration;
HttpContext.Current.Response.SetCookie(cookie);
}
/// <summary>
/// 写入forms身份验证所存储的票据，一般为登录所用(重载版本，无权限控制的登录)
/// </summary>
/// <param name="username">用户名</param>
/// <param name="expirationDay">票据的期限，以“天”为单位</param>
public static void SetFormsTicket(string username, int expirationDay)
{
SetFormsTicket(username, "0", "0", expirationDay);
}
}
客户端事件类：
/*创建人：陈盛泰，阿泰
*创建时间：2011-7-15
*说明：弹出对话框的类（VS2010版本）
*/
using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
/// <summary>
///弹出对话框的类
/// </summary>
public class Jscript
{
public Jscript()
{
//
//TODO: 在此处添加构造函数逻辑
//
}
//弹出对话框
/// <summary>
/// 弹出对话框
/// </summary>
/// <param name="msg">输入弹出内容</param>
/// <param name="page">指在那个页面，一般用this，表示当前页</param>
public static void AlertMsg(string msg, Page page)
{
string js = @"<script>alert('" + msg + "')</script>";
page.ClientScript.RegisterStartupScript(page.GetType(), "提示 ", js);
}
//弹出对话框并转向其他页面
/// <summary>
/// 弹出对话框并转向其他页面
/// </summary>
/// <param name="msg">输入弹出内容</param>
/// <param name="url">转向网页路径</param>
/// <param name="page">指在那个页面，一般用this，表示当前页</param>
public static void AlertMsg(string msg, string url, Page page)
{
string js = @"<script>alert('" + msg + "');location.href='" + url + "'</script>";
page.ClientScript.RegisterStartupScript(page.GetType(), "提示 ", js);
}
//跳转页面
/// <summary>
/// 跳转页面
/// </summary>
/// <param name="url">转向网页路径</param>
/// <param name="page">指在那个页面，一般用this，表示当前页</param>
public static void windowOpen(string url, Page page)
{
string js = @"<script>window.open('" + url + "','_blank');</script>";
page.ClientScript.RegisterStartupScript(page.GetType(), "", js);
}
//弹出提示对话框后关闭窗口
/// <summary>
/// 弹出提示对话框后关闭窗口
/// </summary>
/// <param name="msg">提示文字</param>
/// <param name="page">一边用this,表示当前页</param>
public static void windowClose(string msg, Page page)
{
string js = @"<script>alert('" + msg + "');window.close();</script>";
page.ClientScript.RegisterStartupScript(page.GetType(), "", js);
}
}
序列化类：
//-----------------------------------------------------------------------
// Coding by: AC Created date: 2010-8-5 13:10:09
// Description:
// Others desc:
// Alter History:
// [By] [Date] [Version] [Purpose]
// AC 2010-8-5 13:10:09 1.0 Create
//----------------------------------------------------------------
using System;
using System.Collections;
using System.Collections.Generic;
using System.Globalization;
using System.Reflection;
using System.Text;
using System.Data;
/// <summary>
/// JSON序列器
/// </summary>
public class JSONSerializer
{
private readonly StringBuilder _output = new StringBuilder();
public static string ToJSON(object obj)
{
return new JSONSerializer().ConvertToJSON(obj);
}
private string ConvertToJSON(object obj)
{
WriteValue(obj);
return _output.ToString();
}
private void WriteValue(object obj)
{
if (obj == null)
_output.Append("null");
else if (obj is sbyte || obj is byte || obj is short || obj is ushort || obj is int || obj is uint || obj is long || obj is ulong || obj is decimal || obj is double || obj is float)
_output.Append(Convert.ToString(obj, NumberFormatInfo.InvariantInfo));
else if (obj is bool)
_output.Append(obj.ToString().ToLower());
else if (obj is char || obj is Enum || obj is Guid)
WriteString("" + obj);
else if (obj is DateTime)
WriteString(((DateTime)obj).ToString("yyyy-MM-dd"));
else if (obj is string)
WriteString((string)obj);
else if (obj is IDictionary)
WriteDictionary((IDictionary)obj);
else if (obj is Array || obj is IList || obj is ICollection)
WriteArray((IEnumerable)obj);
else if (obj is DataTable)
WriteDataTable((DataTable)obj);
else
WriteObject(obj);
}
private void WriteObject(object obj)
{
_output.Append("{ ");
bool pendingSeparator = false;
foreach (FieldInfo field in obj.GetType().GetFields(BindingFlags.Public | BindingFlags.Instance))
{
if (pendingSeparator)
_output.Append(" , ");
WritePair(field.Name, field.GetValue(obj));
pendingSeparator = true;
}
foreach (PropertyInfo property in obj.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance))
{
if (!property.CanRead)
continue;
if (pendingSeparator)
_output.Append(" , ");
WritePair(property.Name, property.GetValue(obj, null));
pendingSeparator = true;
}
_output.Append(" }");
}
private void WritePair(string name, object value)
{
WriteString(name);
_output.Append(" : ");
WriteValue(value);
}
private void WriteArray(IEnumerable array)
{
_output.Append("[ ");
bool pendingSeperator = false;
foreach (object obj in array)
{
if (pendingSeperator)
_output.Append(',');
WriteValue(obj);
pendingSeperator = true;
}
_output.Append(" ]");
}
private void WriteDictionary(IDictionary dic)
{
_output.Append("{ ");
bool pendingSeparator = false;
foreach (DictionaryEntry entry in dic)
{
if (pendingSeparator)
_output.Append(" , ");
WritePair(entry.Key.ToString(), entry.Value);
pendingSeparator = true;
}
_output.Append(" }");
}
private void WriteString(string s)
{
_output.Append('\"');
foreach (char c in s)
{
switch (c)
{
case '\t': _output.Append("\\t"); break;
case '\r': _output.Append("\\r"); break;
case '\n': _output.Append("\\n"); break;
case '"':
case '\\': _output.Append("\\" + c); break;
default:
{
if (c >= ' ' && c < 128)
_output.Append(c);
else
_output.Append("\\u" + ((int)c).ToString("X4"));
}
break;
}
}
_output.Append('\"');
}
private void WriteDataTable(DataTable table)
{
List<Hashtable> data = new List<Hashtable>();
foreach (DataRow row in table.Rows)
{
Hashtable dic = new Hashtable();
foreach (DataColumn c in table.Columns)
{
dic.Add(c.ColumnName, row[c]);
}
data.Add(dic);
}
WriteValue(data);
}
}
若要使用的话，就在这里下载吧：
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