asp.net

[yllee110]

using System;
using System.Data;
using System.Configuration;
using System.Collections;
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;
using System.Data.OleDb;

public partial class Default2 : System.Web.UI.Page
{
public void Page_Load(object Sender, EventArgs E)
{

if (Page.IsPostBack == false)
{
guest_id.Text = Request.QueryString["id"];
}
}
public void Enter_Click(object Sender, EventArgs E)
{
if (mypassword.Text == ConfigurationSettings.AppSettings

["myPassword"])
{

string db = Server.MapPath("mydb.mdb");
string ConnectionStr = "Data Source=" + db + ";Provider=Microsoft.Jet.OLEDB.4.0";



string strSql = null;
strSql = "Update guest Set reback='" + myReplace(reback.Text) + "' Where id=" + guest_id.Text;
OleDbCommand cmd = new OleDbCommand(strSql, conn);


conn.open();
cmd.ExecuteNonQuery();
conn.close();

Response.Redirect("index.aspx");
}
else
{
message.Text = "对不起，你的密码有误，请重新输入";
}
}

}




CS0103: 当前上下文中不存在名称“myReplace”

行 34:
行 35: string strSql = null;
行 36: strSql = "Update guest Set reback='" + myReplace(reback.Text) + "' Where id=" + guest_id.Text;
行 37: OleDbCommand cmd = new OleDbCommand(strSql, conn);
行 38:



源文件: d:\asp1\readd.aspx.cs 行: 36

[【Help】]

不是说的很清楚了吗，看看是不是没有实例化

[yllee110]

myReplace怎么用啊

[jmj49314]

myReplace("http://abc.com","abc","def")

http://abc.com 替换为http://def.com

[jmj49314]

[Quote=引用 3 楼 的回复:]
C/C++ code
myReplace("http://abc.com","abc","def")



http://abc.com 替换为http://def.com
[/Quote]
自定义函数

[a2324974101]

你的程序确实是存在很多问题啊 ，太不严谨了！加Q Q 23249 74101 详谈