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Hello,
Disconnected(dataset,dataadaper),Coneected(Command,DataReader)
Which is better to use?
And
Please Send samples for How to Use 3-tier Architecture with helper classes for C#.Net
Pinna
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What excatly do u mean by
haripinna wrote: Disconnected(dataset,dataadaper),
and
haripinna wrote: Coneected(Command,DataReader)
I Love T-SQL
"Don't torture yourself,let the life to do it for you."
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I mean which is better to use in Project..
Pinna
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haripinna wrote: Disconnected(dataset,dataadaper),Coneected(Command,DataReader)
Which is better to use?
It depends on the situation you are in.
haripinna wrote: Please Send samples for How to Use 3-tier Architecture with helper classes for C#.Net
Too vague and too large a topic. You need to buy books on the subject. It is not going to be answered in the space of a forum post.
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haripinna wrote: Disconnected(dataset,dataadaper),Coneected(Command,DataReader)
It depends on the specific application type that you are on.
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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hello,
i have this coonectio string in my web.config.
<connectionStrings><br />
<add name="ShoppingConnectionString2" connectionString="Data Source=.\SQLEXPRESS;AttachDbFilename=C:\Inetpub\wwwroot\myonlineshopping01\App_Data\MyOnlineShopping.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True"<br />
providerName="System.Data.SqlClient" />
and my page.aspx.cs is this:
<code>SqlConnection MyConn = new SqlConnection(ConfigurationManager.ConnectionStrings["ShoppingConnectionString2"].ConnectionString);</code>;
but i could not connect to database,
is this codes result of that i can't connect.
thank you,
Hoda
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Saba02 wrote: but i could not connect to database,
*sigh* I'm going to ask some obvious questions that we shouldn't really need to ask. I mean really, do you go to your doctor and say "I'm ill! is my diet the problem?" with out giving any other information?
So, what was the error message? If there was no error message what did it do instead of connecting to the datbase? Have you checked that the connection string is actually correct for the database?
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Saba02 wrote: i can't connect
You ought to be more clear in what you are encountering (the exact error message which you are getting) while attempting to connect to the data source.
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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in the "database installer pacage" window,it is asking to give server name,name of database,user id and password. i'm able to encript the password field using ORCA, but i don't know how to validate the other fields(i don't want the end user to change the database,with out filling all the fields user should not be allowed to go forward)
plz help me out!!!!
regards,
Kranthi.
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Would having some custom actions help you out?
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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hi Vasudevan Deepak Kumar,
how to give custome actions. i'm new to it. can u give step wiese process?
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Hi.,
Can you tell me where the Private variables are stored in ASP.NET ? as they are not stored in ViewState then where are they stored ? Any other kind of hidden type form field in the rendered Html page ? I am having a public property in my server control which will hold the LicenseKey and the LicenseKey will be assigned only in design time, not in runtime. And as ViewState is not secured, I choosed not to store my public property value in ViewState, rather I will use a static private string like this,
private static string _licenseKey;
public string LicenseKey
{
get
{
if (!String.IsNullOrEmpty(MyClass._licenseKey))
return _licenseKey;
else
return String.Empty;
}
set
{
if(value == "Password")
MyClass._licenseKey = value;
}
}
Can you tell me how will it work when the page is rendered, is it a safe and efficient way to store my secured data ?
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bashiwala wrote: Can you tell me where the Private variables are stored in ASP.NET ?
They are stored in memory for the duration of the instance of the class. When the class is no longer referenced they will be removed by the garbage collector.
You also need to know that ASP.NET is a STATELESS system. It does not hold onto state. You have to deal with state information yourself.
bashiwala wrote: Can you tell me how will it work when the page is rendered, is it a safe and efficient way to store my secured data ?
When a page is requested from a browser ASP.NET creates the appropriate page class, processes it and then discards the page. This mean that page classes (such as the one used for processing your ASPX page) exist normally for a fraction of a second before disappearing. ASP.NET does some clever trickery to make it appear that the class lasts longer than it actually does but in fact everytime you get a postback you have a new instance of that page class.
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Thank you Sir! the information you provided helped me greatly.
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imagine a table with a row,two column on master page.
table width is contstant
first cell contains a Header Label
Second cell contains a Greetings Message Label
Greeting Message is contants for each page in web application.
but Header is set at the page load event of each Page inherited from master page.
i wanna lean Greeting message Label to right side of Header Label.
How can i do ?
<!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><title>
Untitled Page
</title></head>
<body>
<form name="form1" method="post" action="Default6.aspx" id="form1">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUJNDcyNzY3Njg2D2QWAgIDD2QWBAIHDw8WAh4EVGV4dAUFZGVubWVkZAIJDw8WAh8ABRo8bWFycXVlZT5XZWxjb21lPC9tYXJxdWVlPmRkZD0SSw5QB1+A6TeCFC/vHSi8dhU8" />
</div>
<div>
<input name="TextBox1" type="text" value="denme" id="TextBox1" style="width:346px;" />
<input type="submit" name="Button2" value="ata" id="Button2" />
<input type="submit" name="Button1" value="Button" id="Button1" />
<table style="width: 700px">
<tr>
<td>
<span id="Label1">denme</span>
</td>
<td >
<span id="Label2"><marquee>Welcome</marquee></span>
</td>
</tr>
</table>
</div>
<div>
<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEWBAKzsMXJAQLs0bLrBgK7q7GGCAKM54rGBmx1oT2fU5q+sOR3MzYH/P3kbq7G" />
</div></form>
</body>
</html>
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how to pass some message like: Total Size>100 MB
from web.config file to test.aspx page
means
I will write some message in web.config somewhere how to I dont know
then I want to access this in div tag or some where in aspx page only.
please tell me how to do it ?
thanks
You get the best out of others when you give the best of yourself.
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The web.config file is not a good route for passing data from one system to another. The web.config file exists to hold onto configuration information that will change infrequently.
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FYI this is one of the repeat offenders.
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Hi,
How to know the country name of the user is visiting the website?
~JJ
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Jagadeesh Jupalli wrote: How to know the country name of the user is visiting the website?
You could use a service that takes the IP address and gives you back information about WHERE that IP address is located. This may be inaccurate for smaller countries. For example my IP address is registered in England while I'm located in Scotland.
Or you could make an assumption based on the locale in the request string.
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Hi Colin Angus Mackay,
Can you specify any web service that takes IP address and gives back information about WHERE that IP address is located. Any links or ref. would be of great help....
Many Thanks,
~JJ
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Thank you very much this is very helpful. 
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by viewing the google analytics of a website you can found that
i also dont know how is that possible in asp.net
rgds
anee
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We have a parent page which has got two usercontrols usercontrol1 and usercontrol2. Initially usercontrol1 will be visible=true and usercontrol2 will be visible=false. On click of a button in usercontrol1, usercontrol2 is made visible. During button click, both the controls page load shows ispostback as true. But after making the usercontrol2 visible, the page loads for the second time(both in parent page and usercontrol2), and the ispostback returns false. Please suggest.
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