遍历页面控键

//----------------------------------------------------------------------------------------------------

//模块名称: 常用操作类

//功 能: 完成页面的常用操作

//作 者: liuling

//创建日期：

//----------------------------------------------------------------------------------------------------

//修改记录:

//日期 修改人 描述

//----------------------------------------------------------------------------------------------------

//08.8.9 liuling create

//----------------------------------------------------------------------------------------------------

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;

using System.Reflection;

using System.IO;

using ICE.BLL;

using ICE.Controls;

namespace ICE.Web.Common

{

public class CommonOperate :System.Web.UI.Page

{

protected PageControl mPageControl = new PageControl();

#region 增加系统日志

/// <summary>

/// 增加系统日志

/// </summary>

/// <param name="logContent">日志内容</param>

public void WriteLog(string logContent)

{

StreamWriter sw = File.AppendText(Server.MapPath(".") + "\\log\\log.txt");

sw.WriteLine(System.DateTime.Now.ToString() + " Erro Infomation:" + logContent);

sw.WriteLine("------------------------------------------------------------------------");

sw.Flush();

sw.Close();

}

#endregion

#region 获取页面需要存翻译内容的控件ID数组

/// <summary>

/// 获取页面需要存翻译内容的控件ID

/// 注：每个前台页面上都需要放置一个存放需要转换语言控件的字符串，字符串变量为Public类型，名称为ControlID

///

/// 如：页面中放置了txtUserName文本框和btnSubmit提交按钮两个控件，

/// 那么我们在当前页面中需要加入这句代码：Public string ControlID = "txtUserName,btnSubmit";

/// </summary>

/// <returns></returns>

public string[] getControls(string path, string ClassName)

{

Assembly ass = Assembly.Load(path);

object obj = ass.CreateInstance(path + "." + ClassName);

string[] controlID = obj.GetType().GetField("ControlID").GetValue(obj).ToString().Split(',');

return controlID;

}

#endregion

#region Get Current page name

/// <summary>

/// Get Current page name

/// </summary>

/// <returns></returns>

public string GetCurrentPageName()

{

string CurrentPage = String.Empty;

int tempIndex = HttpContext.Current.Request.FilePath.ToString().LastIndexOf("/");

CurrentPage = HttpContext.Current.Request.FilePath.ToString().Substring(tempIndex + 1);

return CurrentPage;

}

#endregion

#region Load Page Language

/// <summary>

/// Load Page Language

/// </summary>

/// <param name="page">Page</param>

public void LoadPageLanguage(Page page)

{

if (Session["Language_ID"] != null)

{

string ctlType = "";

string CurrentPage = GetCurrentPageName();

DataSet ds = mPageControl.GetControlLanage(CurrentPage.Substring(0,CurrentPage.Length-5), Session["Language_ID"].ToString());

//foreach (Control ctl in page.Form.Controls)

//{

LoadLanguage(page,ds);

//}

}

}

#endregion

public void LoadLanguage(Control ctl, DataSet ds)

{

string ctlType = "";

for (int i = 0; i < ctl.Controls.Count; i++)

{

if(ctl.Controls[i].Controls.Count != 0)

LoadLanguage(ctl.Controls[i], ds);

DataRow[] dr;

if (ctl.Controls[i].ID != null)

dr = ds.Tables[0].Select("PageControlID='" + ctl.Controls[i].ID + "'");

else

continue;

if (dr != null)

{

ctlType = ctl.Controls[i].GetType().ToString();

switch (ctlType)

{

case "System.Web.UI.WebControls.Label":

((Label)ctl.Controls[i]).Text = dr[0]["ControlText"].ToString();

break;

//case "ICE.Controls.HFLabel":

// ((HFLabel)ctl.Controls[i]).Text = dr[0]["ControlText"].ToString();

// break;

case "ICE.Controls.HFButton":

((HFButton)ctl.Controls[i]).Text = dr[0]["ControlText"].ToString();

break;

case "System.Web.UI.WebControls.Button":

((Button)ctl.Controls[i]).Text = dr[0]["ControlText"].ToString();

break;

case "System.Web.UI.WebControls.LinkButton":

((LinkButton)ctl.Controls[i]).Text = dr[0]["ControlText"].ToString();

break;

case "System.Web.UI.WebControls.HyperLink":

((HyperLink)ctl.Controls[i]).Text = dr[0]["ControlText"].ToString();

break;

}

}

}

}

}

}