aspnet2system.cs

来自「《精通ASP.NET2.0网络应用系统开发》书中的源码」· CS 代码 · 共 129 行

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

namespace WebDBManage
{
	/// <summary>
	/// Summary description for ASPNET2System
	/// </summary>
	public class ASPNET2System
	{
		///作者注：此值请勿随便修改！！！
		public static string PROJECTNAME = "DocumentManager";
		public static string PROJECTDESN = "信息文档管理平台";
		public static string PROJECTTREEROOTNODEDATA = "0";

		public static string OPERATIONADDSUCCESSMESSAGE = "添加数据项成功！！！";
		public static string OPERATIONADDFAILUREMESSAGE = "添加数据项失败！！！";

		public static string OPERATIONUPDATESUCCESSMESSAGE = "修改数据项成功！！！";
		public static string OPERATIONUPDATEFAILUREMESSAGE = "修改数据项失败！！！";

		public static string OPERATIONDELETESUCCESSMESSAGE = "删除数据项成功！！！";
		public static string OPERATIONDELETEFAILUREMESSAGE = "删除数据项失败！！！";

		public static string OPERATIONNOSELECTMESSAGE = "请选择操作的数据项！！！";
		public static string OPERATIONDELETEMESSAGE = "你确定要删除所选择的数据项吗？";
		public static string PasswordErrorMESSAGE = "旧密码输入错误，请重新输入密码！！！";

		public static string OPERATIONDATANULL = "数据为空！！！";
		public static string OPERATIONCHILADRENDATANOTNULL = "选择结点的孩子不为空！！！";
		public static string OPERATIONATTACHMENTDATA = "该文档包含附件，请先删除附件！！！";
		public static string OPERATIONPICTUREDATA = "该文档包含图片，请先删除图片！！！";
		public static string OPERATIONATTACHMENTPICTUREDATA = "该文档包含附件和图片，请先删除附件和图片！！！";

		/// <summary>
		/// Tree的相应操作信息
		/// </summary>
		public static string TREE_NO_SELECT_NODE = "请选择树的节点。";
		public static string TREE_EXIST_EQUAL_NODE = "已经存在相同的结点。";
		public static string TREE_NODE_CHILD_NO_NULL = "选择结点的孩子不为空！";
		public static string TREE_NODE_NO_CAN_ADD = "此节点不是菜单节点，不能添加子节点！";

		/// <summary>
		/// ListBox的相应操作信息
		/// </summary>
		public static string LISTBOX_NO_SELECT_ITEM = "请选择列表的数据项！";

		public static string RedirectErrorUrl(String sErrorUrl)
		{
			if (sErrorUrl == null || sErrorUrl == "")
			{
				return ("");
			}
			return ((sErrorUrl.IndexOf("?") > -1) ? sErrorUrl.Substring(0,sErrorUrl.IndexOf("?")) : sErrorUrl);
		}

		public static void SetListBoxItem(ListBox listBox,string sItemValue)
		{
			int index = 0;
			foreach (ListItem item in listBox.Items)
			{
				///判断值是否相等，并且设置控件的SelectedIndex
				if (item.Value.ToLower() == sItemValue.ToLower())
				{
					listBox.SelectedIndex = index;
					return;
				}
				index++;
			}
			listBox.SelectedIndex = -1;
		}

		public static void SetListBoxItem(DropDownList listBox,string sItemValue)
		{
			int index = 0;
			foreach (ListItem item in listBox.Items)
			{
				///判断值是否相等，并且设置控件的SelectedIndex
				if (item.Value.ToLower() == sItemValue.ToLower())
				{
					listBox.SelectedIndex = index;
					return;
				}
				index++;
			}
			listBox.SelectedIndex = -1;
		}

		public static void SetListBoxItemByText(ListBox listBox,string sItemText)
		{
			int index = 0;
			foreach (ListItem item in listBox.Items)
			{
				///判断值是否相等，并且设置控件的SelectedIndex
				if (item.Text.ToLower() == sItemText.ToLower())
				{
					listBox.SelectedIndex = index;
					return;
				}
				index++;
			}
			listBox.SelectedIndex = -1;
		}

		public static void SetListBoxItemByText(DropDownList listBox,string sItemText)
		{
			int index = 0;
			foreach (ListItem item in listBox.Items)
			{
				///判断值是否相等，并且设置控件的SelectedIndex
				if (item.Text.ToLower() == sItemText.ToLower())
				{
					listBox.SelectedIndex = index;
					return;
				}
				index++;
			}
			listBox.SelectedIndex = -1;
		}
	}
}