#region ICallbackEventHandler Members
string ICallbackEventHandler.GetCallbackResult()
{
//If no text then return nothing
if (_clientArgument.Trim() == String.Empty)
return "[]";
//Otherwise.get the matching rows
SqlDataSource src = new SqlDataSource(_connectionString, _selectCommand);
src.SelectParameters.Add(_dataKeyName, _clientArgument);
DataView dvw;
try
{
dvw = (DataView)src.Select(DataSourceSelectArguments.Empty);
}
catch
{
return "[]";
} //Return matching rows in a JavaScript array
List<String> rows = new List<String>();
foreach (DataRowView row in dvw)
rows.add(String.Format("'{0}'", row[0].ToString().Replace("'", @"\'"))); return "[" + String.Join(",", rows.ToArray()) + "]";
} void ICallbackEventHandler.RaiseCallbackEvent(string clientArgument)
{
_clientArgument = clientArgument;
}
#endregion
上面这段代码,List<String> rows = new List<String>();这一句有错误。
错误为“找不到类型或命名空间名称“List”(是否缺少 using 指令或程序集引用?)”
请问怎么解决!
谢谢!!
string ICallbackEventHandler.GetCallbackResult()
{
//If no text then return nothing
if (_clientArgument.Trim() == String.Empty)
return "[]";
//Otherwise.get the matching rows
SqlDataSource src = new SqlDataSource(_connectionString, _selectCommand);
src.SelectParameters.Add(_dataKeyName, _clientArgument);
DataView dvw;
try
{
dvw = (DataView)src.Select(DataSourceSelectArguments.Empty);
}
catch
{
return "[]";
} //Return matching rows in a JavaScript array
List<String> rows = new List<String>();
foreach (DataRowView row in dvw)
rows.add(String.Format("'{0}'", row[0].ToString().Replace("'", @"\'"))); return "[" + String.Join(",", rows.ToArray()) + "]";
} void ICallbackEventHandler.RaiseCallbackEvent(string clientArgument)
{
_clientArgument = clientArgument;
}
#endregion
上面这段代码,List<String> rows = new List<String>();这一句有错误。
错误为“找不到类型或命名空间名称“List”(是否缺少 using 指令或程序集引用?)”
请问怎么解决!
谢谢!!
using System.Collections.Generic;
等别人嚼碎了喂到嘴里再吃有味道吗?
但对于前台那该怎么办?
<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="index.aspx.cs" Inherits="_Default" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<div class="content">
<div class="tptitle" style="left: -357px; position: relative; top: 0px" >
<div class="xbt"></div>
<div class="tp">
<% Advice ad = new Advice();
List<Advice> ads = ad.getAdvices();
%>
<script type="text/javascript">
<%
for(int i=0;i<ads.size();i++){
Advice adn=ads.get(i);
%>
imgUrl<%=i%>="<%=adn.URL%>"
imgtext<%=i%>="<%=adn.Picture%>"
imgLink<%=i%>=escape("<%=adn.Link%>")
<%
}
%>