501 lines
19 KiB
C#
501 lines
19 KiB
C#
using System;
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using System.Data;
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using System.Configuration;
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using System.Collections;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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using Song.Extend;
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using System.Text.RegularExpressions;
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using System.Reflection;
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using System.ComponentModel;
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using Song.ServiceInterfaces;
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using WeiSha.Common;
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namespace Song.Extend
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{
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public class CustomPage : System.Web.UI.Page
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{
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/// <summary>
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/// 系统版本号
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/// </summary>
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protected static string version = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
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/// <summary>
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/// 常用脚本,如alert等
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/// </summary>
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public Extend.Scripts Scripts
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{
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get
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{
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return new Scripts(this);
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}
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}
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/// <summary>
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/// 获取当前页面的唯一id
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/// </summary>
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/// <returns></returns>
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public string getUID()
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{
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if (ViewState["UID"] != null)
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{
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return ViewState["UID"].ToString();
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}
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ViewState["UID"] = WeiSha.Common.Request.UniqueID();
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return ViewState["UID"].ToString();
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}
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protected override void OnInitComplete(EventArgs e)
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{
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//插入相应的Javascript脚本；
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string scriptPath = "~/Manage/CoreScripts/";
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scriptPath = this.ResolveUrl(scriptPath);
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//脚本集
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string[] scriptFile = new string[] {
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"jquery.js",
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"GridView.js",
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"Extend.js",
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"PageExt.js",
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"Verify.js",
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"HoldMode.js"
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};
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Page.Header.Controls.Add(new System.Web.UI.LiteralControl("\r\n"));
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foreach (string file in scriptFile)
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{
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Page.Header.Controls.Add(new System.Web.UI.LiteralControl("<script type=\"text/javascript\" src=\""+scriptPath+file+"?ver=" + version + "\"></script>\r\n"));
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}
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//插入对应的css文件与js文件
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string name = WeiSha.Common.Request.Page.Name;
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if (System.IO.File.Exists(WeiSha.Common.Request.Page.PhysicsPath + "styles/public.css"))
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Page.Header.Controls.Add(new System.Web.UI.LiteralControl("<link href=\"styles/public.css?ver=" + version + "\" type=\"text/css\" rel=\"stylesheet\" />\r\n"));
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//字体库
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Page.Header.Controls.Add(new System.Web.UI.LiteralControl("<link href=\"/Utility/iconfont/iconfont.css?ver=" + version + "\" type=\"text/css\" rel=\"stylesheet\" />\r\n"));
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if (System.IO.File.Exists(WeiSha.Common.Request.Page.PhysicsPath + "styles/"+ name+".css" ))
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Page.Header.Controls.Add(new System.Web.UI.LiteralControl("<link href=\"styles/" + name + ".css?ver=" + version + "\" type=\"text/css\" rel=\"stylesheet\" />\r\n"));
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if (System.IO.File.Exists(WeiSha.Common.Request.Page.PhysicsPath + "scripts/" + name + ".js"))
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{
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try
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{
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Page.Controls.Add(new System.Web.UI.LiteralControl("<script type=\"text/javascript\" src=\"scripts/" + name + ".js?ver=" + version + "\"></script>\r\n"));
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}
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catch
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{
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Page.Header.Controls.Add(new System.Web.UI.LiteralControl("<script type=\"text/javascript\" src=\"scripts/" + name + ".js?ver=" + version + "\"></script>\r\n"));
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}
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}
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//Response.Write(Extend.ManageSession.Session.Name);
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#region 验证是否登录
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//如果处于管理登录状态
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if (LoginState.Admin.IsLogin)
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{
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//重新写入session
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LoginState.Admin.Write();
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//判断权限
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LoginState.Admin.VerifyPurview();
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//记录操作
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if (!this.IsPostBack)
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{
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bool isWorkLogs = Business.Do<ISystemPara>()["SysIsWorkLogs"].Boolean ?? true;
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if (Extend.LoginState.Admin.isForRoot)
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if (isWorkLogs) Business.Do<ILogs>().AddOperateLogs();
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}
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}
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else
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{
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//如果处于学员登录状态
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if (LoginState.Accounts.IsLogin)
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{
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//当前页面所在的功能模块名称；即相对于/Manage文件夹的路径，因为每一个模块在Manage目录下是一个单独目录
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string module = WeiSha.Common.Request.Page.Module;
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if (module.ToLower() != "student")
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{
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Song.Entities.Teacher th = LoginState.Accounts.Teacher;
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if (th == null)
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{
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Response.Write("未登录，或不具有操作权限。");
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Response.End();
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}
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}
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}
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else
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{
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Response.Write("未登录，或同一账号在异地登录，当前登录状态被取消。");
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Response.End();
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}
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}
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//catch (System.Data.DataException ex)
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//{
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// Message.ExceptionShow(ex);
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//}
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//catch (NBear.Common.ExceptionForNoLogin ex)
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//{
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// Message.ExceptionShow(ex);
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//}
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//catch (NBear.Common.ExceptionForLicense ex)
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//{
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// Message.License(ex.Message);
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//}
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//catch (Exception ex)
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//{
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// Message.ExceptionShow(ex);
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//}
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#endregion
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//this.Form.Attributes.Add("onsubmit", "this.action=document.location.href");
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base.OnInitComplete(e);
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}
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/// <summary>
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/// 重新加载当前页面
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/// </summary>
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protected void Reload()
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{
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string url = Request.Path;
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this.Response.Redirect(url);
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}
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/// <summary>
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/// 消息管理
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/// </summary>
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public Message Message
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{
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get { return new Message(this); }
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}
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/// <summary>
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/// 弹出提示
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/// </summary>
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/// <param name="alert"></param>
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public void Alert(string alert)
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{
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alert = alert.Replace("\r","");
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alert = alert.Replace("\n", "");
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new Extend.Scripts(this).Alert(alert);
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}
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/// <summary>
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/// 利用JavaScript显示提示,提示完，关闭窗口，一般用于弹出窗口完成后的提示
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/// </summary>
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/// <param name="say"></param>
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public void AlertAndClose(string say)
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{
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if (!string.IsNullOrWhiteSpace(say) && say.Trim() != "")
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{
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say = say.Replace("\r", "\n");
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say = "<script type=\"text/javascript\">alert(\"" + say + "\");new top.PageBox().Close();</script>";
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//ScriptManager.RegisterClientScriptBlock(this.Page, typeof(UpdatePanel), "Alert", say, true);
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Page.ClientScript.RegisterStartupScript(typeof(string), "alert", say);
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//Page.ClientScript.RegisterClientScriptBlock(typeof(string), "alert", say);
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}
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else
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{
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this.Close();
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}
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}
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/// <summary>
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/// 利用JavaScript显示提示,提示完，关闭窗口，一般用于弹出窗口完成后的提示
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/// </summary>
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/// <param name="say"></param>
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public void AlertCloseAndRefresh(string say)
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{
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if (!string.IsNullOrWhiteSpace(say) && say.Trim() != "")
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{
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say = say.Replace("\r", "\n");
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say = "<script type=\"text/javascript\">alert(\"" + say + "\"); window.top.PageBox.CloseAndRefresh(window.name);</script>";
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//ScriptManager.RegisterClientScriptBlock(this.Page, typeof(UpdatePanel), "Alert", say, true);
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Page.ClientScript.RegisterStartupScript(typeof(string), "alert", say);
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}
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else
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{
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this.Close();
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}
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}
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/// <summary>
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/// 利用JavaScript显示提示,提示完，关闭窗口，
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/// </summary>
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/// <param name="say"></param>
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public void Close(string say)
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{
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if (!string.IsNullOrWhiteSpace(say) && say.Trim() != "")
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{
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say = say.Replace("\r", "\n");
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say = "<script type=\"text/javascript\">alert(\"" + say + "\");new top.PageBox().CloseAndRefresh();</script>";
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//ScriptManager.RegisterClientScriptBlock(this.Page, typeof(UpdatePanel), "Alert", say, true);
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}
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else
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{
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say = "<script type=\"text/javascript\">new top.PageBox().CloseAndRefresh();</script>";
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//ScriptManager.RegisterClientScriptBlock(this.Page, typeof(UpdatePanel), "Alert", say, true);
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}
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Page.ClientScript.RegisterStartupScript(typeof(string), "close", say);
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}
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/// <summary>
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/// 关闭窗口，
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/// </summary>
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public void Close()
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{
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string say = "";
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say = "<script type=\"text/javascript\">new top.PageBox().Close();</script>";
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//ScriptManager.RegisterClientScriptBlock(this.Page, typeof(UpdatePanel), "Alert", say, true);
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Page.ClientScript.RegisterStartupScript(typeof(string), "close", say);
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}
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/// <summary>
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/// 执行js脚本方法
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/// </summary>
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/// <param name="func"></param>
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/// <param name="values"></param>
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public void JsFunction(string func, params string[] values)
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{
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string script = "<script language='JavaScript' type='text/javascript'>{js}</script>";
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string para = "";
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for (int i = 0; i < values.Length; i++)
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{
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para += "\"" + values[i] + "\"";
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if (i < values.Length-1) para += ",";
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}
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string js = func + "(" + para + ");";
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script = script.Replace("{js}", js);
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if (this == null) return;
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if (!ClientScript.IsStartupScriptRegistered(this.GetType(), "JsFunction"))
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{
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ClientScript.RegisterStartupScript(this.GetType(), "JsFunction", script);
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}
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}
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#region 查询字符串相关
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/// <summary>
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/// 将查询区域的控件转换成query字符串
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/// </summary>
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/// <param name="panel"></param>
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/// <returns></returns>
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protected string SearchQuery(System.Web.UI.WebControls.Panel panel)
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{
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return new SearchQuery(panel).QueryString();
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}
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protected string SearchQuery()
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{
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return new SearchQuery(this).QueryString();
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}
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/// <summary>
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/// 增加地址的参数
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/// </summary>
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/// <param name="url"></param>
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/// <param name="key"></param>
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/// <param name="value"></param>
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/// <returns></returns>
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protected string AddPara(string url, string key, object value)
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{
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string query = string.Empty;
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if (url.IndexOf('?') > -1)
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{
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query = url.Substring(url.IndexOf('?') + 1);
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url = url.Substring(0, url.IndexOf('?'));
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}
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if (string.IsNullOrWhiteSpace(query)) return string.Format("{0}?{1}={2}", url, key, value.ToString());
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//参数组
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string[] arr = query.Split('&');
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string tmQuery = string.Empty;
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bool isExist = false;
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for (int i = 0; i < arr.Length;i++ )
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{
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string[] t = arr[i].Split('=');
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if (t.Length < 2) continue;
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if (key.ToLower() == t[0].ToLower())
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{
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t[1] = value.ToString();
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isExist = true;
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}
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tmQuery += string.Format("{0}={1}&", t[0], t[1]);
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}
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if (!isExist) tmQuery += string.Format("{0}={1}&", key, value.ToString());
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if (tmQuery.EndsWith("&")) tmQuery = tmQuery.Substring(0, tmQuery.Length - 1);
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return url + "?" + tmQuery;
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}
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/// <summary>
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/// 用于拼接页面的查询字串
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/// </summary>
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/// <param name="key"></param>
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/// <param name="value"></param>
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/// <returns></returns>
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protected string AddPara(string key, object value)
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{
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return this.AddPara(this.Page.Request.RawUrl, key, value);
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}
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/// <summary>
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/// 将查询字串绑定到查询控件上
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/// </summary>
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/// <param name="panel"></param>
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/// <returns></returns>
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protected void SearchBind(System.Web.UI.WebControls.Panel panel)
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{
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new SearchQuery(panel).SearchBind();
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}
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protected void SearchBind()
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{
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new SearchQuery(this).SearchBind();
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}
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#endregion
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#region 将实体的值绑定到控件
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protected void EntityBind(WeiSha.Data.Entity entity)
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{
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if (entity == null) return;
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_entityBind(this, entity);
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}
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protected void EntityBind(System.Web.UI.WebControls.Panel panel,WeiSha.Data.Entity entity)
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{
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if (entity == null) return;
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_entityBind(panel, entity);
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}
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/// <summary>
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/// 递归设置控件的值
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/// </summary>
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/// <param name="control"></param>
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/// <returns></returns>
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protected void _entityBind(System.Web.UI.Control control, WeiSha.Data.Entity entity)
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{
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foreach (Control c in control.Controls)
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{
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if (string.IsNullOrWhiteSpace(c.ID)) continue;
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_entityBindSingle(c, entity);
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}
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foreach (Control c in control.Controls)
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_entityBind(c,entity);
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}
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/// <summary>
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/// 向单个控件绑定
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/// </summary>
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/// <param name="control"></param>
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/// <param name="entity"></param>
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private void _entityBindSingle(System.Web.UI.Control c, WeiSha.Data.Entity entity)
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{
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//遍历实体属性
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Type info = entity.GetType();
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PropertyInfo[] properties = info.GetProperties();
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for (int j = 0; j < properties.Length; j++)
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{
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PropertyInfo pi = properties[j];
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if (c.ID.Equals(pi.Name, StringComparison.CurrentCultureIgnoreCase))
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{
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//当前属性的值
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object obj = info.GetProperty(pi.Name).GetValue(entity, null);
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if (obj != null) _controlBindFunc(c, obj);
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break;
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}
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}
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}
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/// <summary>
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/// 向控件赋值
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/// </summary>
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/// <param name="control"></param>
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/// <param name="value"></param>
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private void _controlBindFunc(System.Web.UI.Control c, object value)
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{
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//下拉菜单，多选列表，单选列表
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if (c is DropDownList || c is CheckBoxList || c is RadioButtonList)
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{
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ListControl ddl = c as ListControl;
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ddl.SelectedIndex = ddl.Items.IndexOf(ddl.Items.FindByValue(value.ToString()));
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}
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//输入框
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if (c is TextBox || c is Label || c is Literal)
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{
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ITextControl txt = c as ITextControl;
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if (value == null) return;
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if (c is Literal)
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{
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txt.Text = value.ToString();
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return;
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}
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WebControl wc = c as WebControl;
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//格式化字符
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string fmt = wc.Attributes["Format"] == null ? null : wc.Attributes["Format"];
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if (fmt == null)
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{
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txt.Text = value.ToString();
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return;
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}
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if (value is System.DateTime)
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txt.Text = System.Convert.ToDateTime(value).ToString(fmt);
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if (value is int)
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txt.Text = System.Convert.ToInt32(value).ToString(fmt);
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if (value is float)
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txt.Text = System.Convert.ToSingle(value).ToString(fmt);
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if (value is double)
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txt.Text = System.Convert.ToDouble(value).ToString(fmt);
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if(value is decimal)
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txt.Text = System.Convert.ToDecimal(value).ToString(fmt);
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}
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//单选与多选
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if (c is CheckBox || c is RadioButton)
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(c as CheckBox).Checked = Convert.ToBoolean(value);
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}
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#endregion
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#region 将实体从界面控件中取值回来
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/// <summary>
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/// 给指定实体填充数据
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/// </summary>
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/// <param name="entity"></param>
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protected WeiSha.Data.Entity EntityFill(WeiSha.Data.Entity entity)
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{
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return _entityFill(this, entity);
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}
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private WeiSha.Data.Entity _entityFill(System.Web.UI.Control control, WeiSha.Data.Entity entity)
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{
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foreach (Control c in control.Controls)
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{
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if (string.IsNullOrWhiteSpace(c.ID)) continue;
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//遍历实体属性
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Type info = entity.GetType();
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PropertyInfo[] properties = info.GetProperties();
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for (int j = 0; j < properties.Length; j++)
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{
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PropertyInfo pi = properties[j];
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if (pi.Name == c.ID)
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{
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entity = _entityFillSingle(c, entity, pi.Name);
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break;
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}
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}
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}
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foreach (Control c in control.Controls)
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entity = _entityFill(c, entity);
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return entity;
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}
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private WeiSha.Data.Entity _entityFillSingle(System.Web.UI.Control c, WeiSha.Data.Entity entity, string piName)
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{
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string value = "";
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//下拉菜单，多选列表，单选列表
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if (c is DropDownList || c is CheckBoxList || c is RadioButtonList)
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{
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ListControl ddl = c as ListControl;
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value = ddl.SelectedValue;
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}
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//输入框
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if (c is TextBox)
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{
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TextBox tb = c as TextBox;
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value = tb.Text;
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}
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//单选与多选
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if (c is CheckBox || c is RadioButton)
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{
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CheckBox cb = c as CheckBox;
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value = cb.Checked.ToString();
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}
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//获取值，转的成属性的数据类型，并赋值
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var property = entity.GetType().GetProperty(piName);
|
||
object tm = string.IsNullOrEmpty(value) ? null : WeiSha.Common.DataConvert.ChangeType(value, property.PropertyType);
|
||
property.SetValue(entity,tm , null);
|
||
return entity;
|
||
}
|
||
#endregion
|
||
|
||
}
|
||
|
||
}
|