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i use .net 2005,when i drag and drop 1 item, and add event into it, i cant see any code of design and delegate of it, but in .net 2003 i easy to find it, any body can help ?
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While we connected server application with all the clients if any of the client was disconnected with the server application how can we identify the disconnected client. The details of disconnected client must be saved in eigther xml or in database.
Prashant
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How are you connecting the clients to the server?
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Everytime that a client login, you must to write the coduser inside a database table called users_connect for example, and create a proccess who read the table every minute for example.
already know whos connect, when the client disconnect you write a time stamp asocciated to the coduser inside the datebase table.
keep Learning and you never will be out of date...
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hi guys! i´m getting crazy about a form with no checkall function,instead u have to check one box at a time.
Question: is there a way to create a code so that everytime this form loads it automatically checks all its checkboxes (note: this forms loads from its server and is in a.s.p) so i can´t change its code coz i´m an end user not the admin.
please excuse me if i told any nonsenese coz i know almost nothing about programming.
tks in advance.
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Not unless you create your own browser.
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If the page dont have the implementation you cant do it.
keep Learning and you never will be out of date...
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Having trouble trying to figure out how to center a login control. The docs say that <div align=center> is deprecated. So trying to center it with css style attributes. It will work in ie6, but not in FireFox. Can anyone offer a css centering scheme that will work here???
=====================================================
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<body style="text-align:center">
<form id="form1" runat="server">
<table border="1" cellpadding="0" cellspacing="0" >
<tr>
<td style="width:600px;text-align:center">
<h1>
Website Headline</h1>
<div style="margin auto;width:550px;background-color:Bisque">
<asp:Login ID="login1" runat="server" BorderWidth="1px" Width="300px" TextLayout="TextOnTop" ></asp:Login>
</div>
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
</td>
</tr>
<tr>
<td style="text-align:left">
More Content would go here
</td>
</tr>
</table>
</form>
</body>
</html>
=====================================================
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You can use
....
it works on firefox.
enjoy.
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Yes, I could use <center> (just as I could use <div align=center>, but the docs say that both of those are deprecated. I'm searching for a ccs solution.
Thanks anyway...
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Have you tried a width of 100%?
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I read some [semi] constant values from a file at application start
-- File: global.asax.cs --
<br />
protected void Application_Start(Object sender, EventArgs e)<br />
{<br />
Application.Set(Name1, value1);<br />
}<br />
<br />
static public string Name1<br />
{<br />
get { return "NAME1"; }<br />
}<br />
Later, when I need to access the value1, I can do something like:
<br />
literal1.Text = Application[VSDonation.Global.Name1].ToString();<br />
This is all working properly. However, I need to modify the value stored as Application["NAME1"] from an administrative page. I'm having much trouble getting this work. Any pointers or ideas?
Thanks.
--G
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just an idea... can you take in the value and store it in a non-static variable, then store that in another application variable? You are dealing with a static variable after all.
Nila
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My problem is modifying/accessing the Application variable from anything other than the Global class.
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Glenn E. Lanier II wrote: I need to modify the value stored as Application["NAME1"] from an administrative page. I'm having much trouble getting this work.
What kind of trouble?
There should be no problem at all to modify the value. The code is exaclty as when you initally set the value.
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If I create a class to write the value (so it can be used once when the application starts up and again when the administrator changes this value), I get:
The type or namespace name 'Application' could not be found (are you missing a using directive or an assembly reference?)
in reference to Application.Set(VSDonation.Global.Name1, sValue);
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Use HttpContext.Current.Application to reference the application object.
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<smacks forehead="">D'oh!
My class that was trying to access the Application object was not derived from System.Web.UI.Page. Once I added that to the declaration, I can access the Application space.
Thanks. Sorry.
--G
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That's not really a good way to do it, as your class is not a page.
Use HttpContext.Current.Application to access the application object.
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Thanks. I've put that in place and it appears to do the trick in a more correct manner.
--G
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Can anyone give me a good reason to not release Debug code for a web site? I hear it's a security risk but since we control the machine I wouldn't think so. If the machine is hacked we have all sorts of issues. I also hear its a performance issue. Any idea on the performance impact? I would rather have the line numbers for exceptions as it makes debugging exceptions eaiser.
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I know, from experience, that debug code is slow... why do you insist on using that?
This is what I do in my web.config so I can see the exceptions only on the server:
<customErrors mode="RemoteOnly" defaultRedirect="error.htm">
</customErrors>
Nila
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