|
It might be because someone else might be logging out , and hence the session object is disposed ..
So you are showed as guest then . .
|
|
|
|
|
Hi,
I have checked this Site on my System. I am the only person logged in. No other user logged in. Even I mentioned the session time to 1400. Still how it is expiring ?
Ramesh Sambari
|
|
|
|
|
You need to check every events in which you are trying to kill the session..
You might be unknowingly calling such events..
Time out is not the problem...
|
|
|
|
|
Hi,
Ya..In Application_Exit event I wrote Session.Abondon() method. After you told, I have removed that. And no more session abondons. But still same problem.
Please help me out...
Ramesh Sambari
|
|
|
|
|
|
Seriously, you post is nothing but a spam for me. Please read forum guideline, and know how to ask good question. 
cheers,
Abhijit
CodeProject MVP
|
|
|
|
|
hi,
first of all let me know what is ur question .
cheers
venu gopal reddy.......
|
|
|
|
|
Was there a purpose in posting this crap?
|
|
|
|
|
The funny thing is, you keep asking idiotic questions, but you never answer anyone who replies. Please stop it, and go away. If you're not trolling, then you're so stupid that I don't know how you manage to use a keyboard.
Or, you could try to buy some books, do some research, learn how to use google, ask intelligent questions and respond when people try to help you.
Christian Graus
Driven to the arms of OSX by Vista.
|
|
|
|
|
Hi,
I want to create glossary in my application,in that from A-Z,am generating link buttons dynamically,on particular alphabet click,i have to list down statring with that letter.
How to rise that event..
Any alternative way to create glossary,user may add new glossary items too..
Asp.net ,C#
Thanks in advance
|
|
|
|
|
sudheera p wrote: I want to create glossary in my application,in that from A-Z,am generating link buttons dynamically
When you are creating those control?
cheers,
Abhijit
CodeProject MVP
|
|
|
|
|
You can create one event of linklabelclickevent() and assign it to every linkbutton you are creating at the time of declaration..
Its something like this;
linkbutton lnk1 = new linkbutton();
lnk1.Click += new EventHandler("your old click event");
this will call the same event when any of the button is clicked.
You might be wondering that whats the meaning to do such a thing. Hw would you identify which key is pressed..
For that you need to check the sender object passed in the event.
This sender object contains the information of the object which fired this event.
Then you need to get the char with the help of this object..
It is somewhat like this.
string val = ((LinkButton)sender).Text;
I might be somewhat wrong in syntx but its something like this. .
|
|
|
|
|
The below code is i tryed for ajax auto complete on my site..
plz say if their is any bugs...
default2.aspx
]]>
<title>
function IAmSelected(source, eventArgs) {
alert(" Key : " + eventArgs.get_text() + " Value : " + eventArgs.get_value());
}
<asp:scriptmanager id="ScriptManager1" runat="server" xmlns:asp="#unknown">
<asp:servicereference path="~/WebService.asmx">
<asp:textbox id="TextBox1" runat="server" xmlns:asp="#unknown">
<ajaxtoolkit:autocompleteextender id="AutoCompleteExtender1" runat="server" önclientitemselected="IAmSelected" xmlns:ajaxtoolkit="#unknown">
BehaviorID="AutoCompleteEx" TargetControlID="TextBox1" ServicePath="WebService.asmx" MinimumPrefixLength="3" EnableCaching="true" ServiceMethod="GetCompletionList">
autocomplete.cs
using System;
using System.Collections.Generic;
using System.Web.Services;
using System.Data;
using System.Data.SqlClient;
using System.Web.Script.Services;
///
/// Summary description for WebService
///
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
// [System.Web.Script.Services.ScriptService]
public class WebService : System.Web.Services.WebService
{
public WebService () {
//Uncomment the following line if using designed components
//InitializeComponent();
}
[WebMethod]
public string[] GetCompletionList(string prefixText)
{
{
string sql = "select Aname From Pincode Where Aname like @prefixText";
SqlDataAdapter da = new SqlDataAdapter(sql, "Server=sql346.mysite4now.com;uid=aitts_85478;password=aitts;database=aitts_85478");
da.SelectCommand.Parameters.Add("@prefixText", SqlDbType.VarChar, 50).Value = prefixText + "%";
DataTable dt = new DataTable();
da.Fill(dt);
// List items = new List();
string[] items = new string[dt.Rows.Count];
int i = 0;
foreach (DataRow dr in dt.Rows)
{
items.SetValue(dr["Aname"].ToString(), i);
//items.Add(dr["Location_Name"].ToString());
i++;
}
// return items.ToArray();
return items;
}
}
}
webservice.asmx
]]>
its not working for me....
|
|
|
|
|
Hello,
i have created one user control in windows. i have just place one control on form.
Namespace devhood
Public Class myControl
End Class
End Namespace
and now i want to use it in web page.
so in that i am writing code give below but it does not display control on page.
<object id="Dicom" height="300" width="400">
classid="http:WindowsControlLibrary1.dll#WindowsControlLibrary1.myControl"
name="WinWebBarGraph1" VIEWASTEXT>
<param name="Backcolor" value="lightblue" />
can anyone help?
Thanks
modified on Saturday, March 21, 2009 1:45 AM
|
|
|
|
|
Hi,
I am new to PHP,I am using mysql database.I want to display fields in html textboxes by retrieving data from mysql database.
Thanks in advance.
|
|
|
|
|
Hi php person
First off there is a php forum and this is an ASP.net forum.
Second you need to connect to the database and then retrieve the information using stored procs and then use php to display the info. More info can be found on various websites with examples!
Regards
|
|
|
|
|
sudheera p wrote: I am new to PHP
This is ASP.NET Forum. It may help you if you post it in web development forum.
cheers,
Abhijit
CodeProject MVP
|
|
|
|
|
Hello, this is my first post about such things and the reason for this is that i have to make some webparts in asp and i've tried everything but i can't make it work. What i need is a webpart that has a listbox with items generated after i get some info from another application and based on the selected index in the listbox a number of texboxes are generated. I then need to get the values from the texboxes after i click on a button. From what i've read on the internet I have to recreate the same tree of controls on every postback before viewstate loads so i called my control creation method in the OnInit event. The problem is that at that moment i can't retrieve the selected index of the listbox in order to know which and how many textboxes to create. I tried to store the selected index in session but the selected index changed event of the listbox fires up after the OnInit method so I always get the selected index in the previous case. I find very odd that the listbox does not remember its selected index on each postback and that I have to store it in Session because the viewstate loading event occurs after the OnInit one and from what I know it's best to recreate the dynamic controls in the OnInit method. So basically the information I need to create something is available only after that "something" needs to be created. I'm obviously looking at all of these wrong but it's my first asp .net project so...
This is some of the code, please advise:
protected override void OnInit(EventArgs e)
{
if (this.Page.Session["index"] != null)
ListBox1.SelectedIndex = (int)this.Page.Session["index"];
makeCtrls(ListBox1.SelectedIndex + 1);
base.OnInit(e);
}
public void makeCtrls(int n)
{
tbList.Clear();
for (int i = 0; i < n; i++)
{
TextBox t = new TextBox();
t.ID = n.ToString() + i.ToString();
t.EnableViewState = true;
this.Controls.Add(t);
tbList.Add(t);
}
}
protected void ListBox1_SelectedIndexChanged(object sender, EventArgs e)
{
makeCtrls(ListBox1.SelectedIndex + 1);
this.Page.Session["index"] = ListBox1.SelectedIndex;
}
|
|
|
|
|
hi
I am getting problem in IE 7 when i am running asp.net 2.0 project in local machine if u set any aspx page set as default and run it automatically taking dot(.) at the end of Url for example http://localhost/mysite/sigin.aspx. . how to remove the dot at the end? and how to set that will not take any page.
Regards
D.V.Mallikarjuna Guptha
|
|
|
|
|
string url = @"http://localhost/mysite/sigin.aspx.";
if (url.EndsWith("."))
{
url = url.Substring(0, url.Length - 1);
}
|
|
|
|
|
All literature I see on creating custom handlers deals with associating an extension with a handler, e.g. if I wanted a handler for Ajax requests, I could implement the IHttHandler interface in an AjaxHandler class.
Now, to have individual instances of AjaxHandlers, e.g. DocAjaxHander, PersonAjaxHandler etc. would I derive those from my base AjaxHandler?
|
|
|
|
|
i am developing a web app and is it better to use db(sql server2000) for storing images or use a folder for storing the images? I want to know also for flash files.
plz help
|
|
|
|
|
Storing them on the file system certainly makes for less strain on your site, it depends on what your requirements are.
Christian Graus
Driven to the arms of OSX by Vista.
|
|
|
|
|
if u store those images in a folder it will very easy. but some complexity also there if somebody delete that folder.
or else u can store images in database that is difficult but more flexible and relable.
so my suggetion is to store in database directly.
use below code to store the images in database.
If fileImgUpload.PostedFile.ContentLength = 0 Then
lblmsg.Visible = True
lblmsg.Text = "Please Browse for the New Image/Photo......."
lblmsg.ForeColor = Drawing.Color.Red
Exit Sub
End If
openAccessConnection()
Dim imageSize As Int64
Dim imageType As String
Dim imageStream As Stream
' Gets the Size of the Image
imageSize = fileImgUpload.PostedFile.ContentLength
' Gets the Image Type
imageType = fileImgUpload.PostedFile.ContentType
' Reads the Image stream
imageStream = fileImgUpload.PostedFile.InputStream
Dim imageContent(imageSize) As Byte
Dim intStatus As Integer
intStatus = imageStream.Read(imageContent, 0, imageSize)
Dim cmd As New OleDbCommand("insert into tblImg(img_title,img_type,img_stream) values(@img_title,@img_type,@img_stream)", myAccessConnection)
cmd.CommandType = CommandType.Text
cmd.Parameters.Add("@img_title", OleDbType.VarChar).Value = txt_title.Text.Replace(",", """")
cmd.Parameters.Add("@img_type", OleDbType.VarChar).Value = imageType
cmd.Parameters.Add("img_stream", OleDbType.LongVarWChar).Value = Convert.ToBase64String(imageContent)
cmd.ExecuteNonQuery()
closeAccessConnection()
txt_title.Text = ""
lblmsg.Visible = True
lblmsg.ForeColor = Drawing.Color.Green
lblmsg.Text = "Photo Uploaded Successfully......"
displayImages()
|
|
|
|
|
Subin Alex wrote: i am developing a web app and is it better to use db(sql server2000) for storing images or use a folder for storing the images?
I would suggest you to store images in folder and store the image path in database.
cheers,
Abhijit
CodeProject MVP
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
