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You could try instantiating a System.Net.Mail.MailAddress. The constructor validates the address and throws an exception for illegal addresses.
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Be excellent to each other 
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Why have you deleted the message? 
Apurva Kaushal
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i have a Application. my question is that this application install autometically and press enter key autometically. That time runing only for one process.
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But what's your Problem????
Anand Desai
Developer
Atharva Infotech
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my probleam is that this application is download on site and write site name this application. when install this application then show name of site. now i want that when install this application enter key press automeitcally and run front of my screen. not show application screen
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What type of application that is? Are you trying to install it through ASP.Net?
Apurva Kaushal
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I am new to Asp.Net 2005 programming. I am using Vb.Net for serverside programming and MySql 5.0 for Database.
Right now I am working on one web application. In that login page is there in where the user has to login to view certain no of pages.
In that case logout option is also there. If the user clicks the logout button it clears the Session id which was generated during his login and directed him to the home page. It is working perfectly but I am facing the following problem.
If the user clicks the Back icon in the tool bar of any browser it takes him to the previous pages(that means it is showing the pages without login by the user).
How can i overcome this issue?
Thanks in advance
Regards,
G.Manivannan M.Sc.,[IT],
Programmer,
Bangalore.
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after logout use session abadon() and then use checking session variable value before page load.
i think it will help you.
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Hai,
I had tried out already sessio.abandon(),session.clear(),session.remove()
but it not worked out.
Regards,
G.Manivannan M.Sc.,[IT],
Programmer,
Bangalore.
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Check for session variable on PageLoad Event of all the pages.
When you LogOut the system you are clearing the Session ID. Now when user clickes the "Back" button, PageLoad event will be fired and write at that point
if(Session.ID == null)
Response.Redirect("ErrorPage.aspx");
else {}
This might help i guess. try it.
Anand Desai
Developer
Atharva Infotech
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hi
i am new user of asp.net and now i have a problem i would like to generate pdf file through asp.net using c#. how can i generate pdf file usign asp.net which having data from database. i seracrch on google but i didnt get good results.
thanks in advance
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Hi
i want to use a menu control on web form and want to return some value on click of sub menu items.. depending on the returned value i want to do further rpocessing. is any oen tried some thnglike this .. any smple code avaible .. pls help.
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i wrote this code:
TabPanel[] tabs = new TabPanel[4];
TabContainer tc;
UpdatePanel rsspanel;
UpdateProgress rssprogress;
but it has errors and its error is:namespacename update progress could not be found. i can not find their namespace. dose any body know?
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For AJAX,you need to install the Ajax toolkit which is freely available on internet.Frist install it the VS will show a another icon for making Ajax Enabled website.Actually it makes some entry in config file etc..Which allows to use Updatepanel and other ajx controls.
Cheers!!
Brij
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What determines the boundaries of a Web application?
madhu
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Web.config file determines
Anand Desai
Developer
Atharva Infotech
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You mean something about App domain?
Apurva Kaushal
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When can’t you use ASP.NET to create a Web application?
madhu
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i am storing a bitmap image in a folder through my application and read it.
But when it executes an error occurs "A generic error occurred in GDI+."
why it is occured?
Regards
Arindam
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Hi i am using ajax tabcontainer...,
Its working fine,in that i tried to include my own css for header some back groung images...,
But its not at all considering that...,
I saw some sites they have created some css for that...,
But they did it in during runtime...,
Same thing i am trying to do in static but its not working...,
Help me for tab container css
Thanks & Regards,
NeW OnE,
please don't forget to vote on the post
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iam devolpoing a mail application where iam using iframe for this.now i want to save the text entered in the iframe as a draft .for this iam taking the text of the iframe and iam saving.but the problem is after clicking the button save.the text in the iframe is becoming blank.it is not showing the any text .how to solve this problem
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Sometimes I am copying large blocks of html and pasting them within the same file. Visual studio immediately renames all element ID's to an unused id when there is an id collision. How can I paste without this "functionality" from within Visual Studio exclusively?
Need a C# Consultant? I'm available.
Happiness in intelligent people is the rarest thing I know. -- Ernest Hemingway
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Nevermind. If you go to Tools-Options-Text Editor-HTML-Misc you can do it.
Need a C# Consultant? I'm available.
Happiness in intelligent people is the rarest thing I know. -- Ernest Hemingway
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