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Have a look[^]
You can set it , in your master pages. If you want to change runtime you need to use HttpHandler. Search Google for that
cheers,
Abhijit
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How do we reset the sessionid,when we click on file --> new window or CNTRL + N
existing sessionid is being used.
Is it possible to issue a new sessionid to the browser in that case ?
i tried resetting the sessionid cookie but nothing happened
Session.Abandon();
Response.Cookies.Add(new HttpCookie("ASP.NET_SessionId", ""));
Even after resetting consecutive postbacks still have the other windows sessionid. 
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This is getting asked constantly. I don't believe there is a solution.
Christian Graus
Driven to the arms of OSX by Vista.
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Member 2437558 wrote: How do we reset the sessionid,when we click on file --> new window or CNTRL + N
The window is opened in the same session, so it should have the same session id.
If you have any data that is page specific, you should not store it in session state, you should make it follow the page.
Despite everything, the person most likely to be fooling you next is yourself.
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hello sir,
i took a link button for logout. but it is not working. i used session.remove("userid") and session.removeAll(). it is being loged out but whenever i go to back page after loged out then previous page is comming. though page_load is not working whenever page comes.
plz give me some solution for that.
thank you .....
happy new year.
yogesh
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The page is being cached by IE, so you need to set the page caching off.
http://aspalliance.com/668[^]
Christian Graus
Driven to the arms of OSX by Vista.
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yogesh_softworld123 wrote: session.remove("userid") and session.removeAll().
Use Session.Abandon to clear the session.
yogesh_softworld123 wrote: page after loged out then previous page is comming. though page_load is not working whenever page comes.
There is a search box on the top of this page. Use that to search this forum and this question is getting asked daily.
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yogesh_softworld123 wrote: i used session.remove("userid") and session.removeAll(). it
If you are using the Session mode as InProc then, procedure will be as:
1. Open global.asax file and searh for "void Session_End(object sender, EventArgs e)"
In this function initialize your sesion variables to default value or NULL value as desired.
2. Use Session.Abandon() to clear the Session, this will call Session_End function of Global.asax.
In case you are using stateserver as session mode,
the above code will not help you.
You need to clear the variables manually in login page load event.
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Amandeep Singh Bhullar wrote: Open global.asax file and searh for "void Session_End(object sender, EventArgs e)"
In this function initialize your sesion variables to default value or NULL value as desired.
Not required. Session.Abandon will clear all session.
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I have faced the problem, that't why i am telling that code in global.asax is required. Otherwise it will not work.
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Hi
I have one gridview control.I have taken one button as Item tamplete,command name is "Delete".
I have created one function:
protected void gvUser_DeleteCommand(object sender,GridViewCommandEventHandler e)
{
Response.Write("hi");
}
where I call this function?I was trying to call on "OnRowDeleted","OnRowCOmmand"
but generates an error "No overload for 'gvUser_DeleteCommand' matches delegate 'System.Web.UI.WebControls.CommandEventHandler'"
Pls if u have any solution,as early as possible reply me.
Thanks
monika
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Ah - you need to read the docs.
monika_vasvani wrote: GridViewCommandEventHandler e)
This will be an eventargs, probably an overload, but it sure isn't the eventhandler that is passed in to the method. That's what the error was telling you.
I'd guess at GridRowCommandEventArgs e, but check MSDN.
Christian Graus
Driven to the arms of OSX by Vista.
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Hello,
I am using ajax tool kit, ListSearchExtender working good with the less records, if have 10000 to 15000 record than it not working.
hang my computer.
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Well, I guess you've found the limitations of the control. The AJAX library in general is very slow, and really only useful for websites written by people who want a quick and dirty way to avoid having to learn AJAX.
Christian Graus
Driven to the arms of OSX by Vista.
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jay.net2005 wrote: if have 10000 to 15000 record than it not working.
How about reducing the number of records? 10000 records in a list seems odd.
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Yeah, I thought that, but I assumed the control was paging it or something.
Christian Graus
Driven to the arms of OSX by Vista.
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AFAIK, no paging is happening. It's a listbox which we have to fill with all data initially. I think AutoComplete[^] extender will be obvious for his choice than listbox.
BTW, his website users are going to have a bad time 
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N a v a n e e t h wrote: BTW, his website users are going to have a bad time
I saw someone once asking about showing 1,000,000 records. Some people have no idea...
Christian Graus
Driven to the arms of OSX by Vista.
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Good day fellow CodeProject.com'ers,
I have an ASP.NET (C#) Base application which I would like to take the result of a custom user control, and use the resulting HTML from the control (or many multiple controls) as the body in an email.
Any ideas?
J
- Artificial intelligence is no match for natural stupidity
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This[^] should do the trick.
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Thanks, I saw your post just after I posted my last one, I will check it out...
J
- Artificial intelligence is no match for natural stupidity
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That's a good link, thank you!
J
- Artificial intelligence is no match for natural stupidity
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After posting this I decided to play a little more, and I think I got it, hope this helps someone...
I created a user control in the folder "Controls" called "WebUserControl.ascx".
I decided if I could write the control programatically to the page, I could then use that variable later for the email section.
Here is the code I came up with... if anyone can better it, please post here:
using System;
using System.Configuration;
using System.Data;
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.Text;
using System.IO;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
System.Text.StringBuilder stringBuilder = new StringBuilder();
StringWriter stringWriter;
HtmlTextWriter htmlTextWriter;
stringWriter = new System.IO.StringWriter(stringBuilder);
htmlTextWriter = new HtmlTextWriter(stringWriter);
Control c1 = LoadControl("Controls/WebUserControl.ascx");
c1.DataBind();
c1.RenderControl(htmlTextWriter);
Response.Write (htmlTextWriter.InnerWriter.ToString());
}
}
J
- Artificial intelligence is no match for natural stupidity
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happy new year all of u...
sir,
iam using dataservice function of type int[] named getunbookedslots(DateTime dt) and the same is used for adding the returned datetime value to RadioButtonList of other .aspx page dynamically...
here is the Code in Page_Load() of page aspx.cs....
DataService myservices = new DataService();
protected void Page_Load(object sender, EventArgs e)
{
string s = "";
DateTime dt = DateTime.Now ;
s = Request.QueryString["monthday"].ToString();
s = s + " " + Request.QueryString["monthdate"].ToString();
RadioButtonList lt = new RadioButtonList();
int[] value = myservices.getunbookedslots(dt);
lt.Items.Add(value.ToString());
cont.Controls.Add(lt);
Response.Write(s);
}
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Use a data bound radiobutton list.
Also, avoid response.write. If you need to set a value, set it in a literal control.
premprakashbhati wrote: string s = "";
This is also stupid. You create a string then kill it. Use string.Empty where needed, and it's not needed here, just set the string to your first value.
premprakashbhati wrote: s = Request.QueryString["monthday"].ToString();
The value that comes back from QueryString IS a string. Also, if there's nothing there, I am not sure if it will come back empty or null, if the latter, this will blow up.
premprakashbhati wrote: DateTime dt = DateTime.Now ;
This is crazy, why create a variable ?
premprakashbhati wrote: RadioButtonList lt = new RadioButtonList();
Don't create controls dynamically if you can avoid it. If you have an arbitrary number of radiobuttonlists, create them with a repeater.
Christian Graus
Driven to the arms of OSX by Vista.
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