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Response.ExpiresAbsolute = DateTime.Now.AddDays(-1D)
Response.Expires = -1500
Response.CacheControl = "no-cache"
If Session("UserName") = "" Then
Response.Redirect("login.aspx")
uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu
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Why are you using an empty string and not null ?
Christian Graus
Driven to the arms of OSX by Vista.
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hi,
in logout click event you have to write code for killing the session. and in global.asax page you have to redirect the page to login page if the session["username"]="".
Or write below code in page load
Response.Buffer = True
Response.ExpiresAbsolute = Now().Subtract(New TimeSpan(1, 0, 0, 0))
Response.Expires = 0
Response.CacheControl = "no-cache"
Pinna
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You can also clear the history 
Cheers!!
Brij
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Hello,
I am working with VS 2.0. i written code for dropdownlist filling using icallback event. when i use this event is working for dropdownlist. and in that page i had one button control when i click on button i am getting below error.
Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.
What may be the reason.
Please Help me...
Thanks
Hari
Pinna
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Cheers!!
Brij
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what is this...give me the answer please
Pinna
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Hi
i have to implement RSS feeds in my web site pages
so i wanna details and way how i implement it
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Do you want to show rssfeed xml at your site?
Cheers!!
Brij
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yes
i want to implement this functionality in my project site
i am new in RSS . and have no knowledge about it
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If u just want to show the rssfeed of any website.Several sites provide rss and they are in standard XML format.You can just read that XML and show it on your website in the format you want to show(Using css etc).
Cheers!!
Brij
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thanx how i show an image
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Are you getting the image from rssfeed?
Cheers!!
Brij
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i am creating a rss.xsl file
in which i specified title,link and description.
i also want to show an image with this
then how i add image tag in .xsl file
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add one more tag content in which specify the img tag like
<content type="html">nrkneil posted a photo:
Cheers!!
Brij
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use like this
<content type="html"><p><a href="http://www.flickr.com/people/neilclark/">nrkneil</a> posted a photo:</p> <p><a href="http://www.flickr.com/photos/neilclark/3092300230/" title="P1000936"><img src="http://farm4.static.flickr.com/3241/3092300230_14817207db_m.jpg" width="180" height="240" alt="P1000936" /></a></p></content>
Cheers!!
Brij
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Hi
I have an application for excel sheet from where i am inserting data to sql server2000 but after reading 48 row in excel sheet it was unable to read further records in excel sheet.can anyone help me in this regards.
thanks in advance
Sujit
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Is it throwing any exception ???
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Check the data at 49th row. May be due to the datatype's error, some times it is unable to run the process.
you must ensure that datatypes of souce and target should be same
G. Satish
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I want to create a public blogging/news site where anyone can register and add blog articles to the site (like cnn's iReport.com).
I could always take dotnetblogengine and modify it to do what I want however I figured I'd check around first to see if anyone knows of one (preferebly free open source, but I'll take commercial softtware as well.
Any ideas?
Thanks.
-Goalie35
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hai good morning everyone,
i am using adrotator in my master page,at the time of the execution the images  change but the total page can be refreshed,but i need to refresh only the image part ie partial page refreshing.how can i set the partial page refreshing to my masterpage,plz give a better solution to me .
thank u.
this site is very useful to us,thanks for providing this site.
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You need to impliment a control using AJAX, or look for one that already exists.
Christian Graus
Driven to the arms of OSX by Vista.
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Use Ajax,put the i adratator control in Updatepanel and update it everytime when image is getting changed
Cheers!!
Brij
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mates,
whats wrong with my code? when i click next button, i have to delete
data from one of the table, then i will show it to the gridview which
is the QueryRes.aspx , meaning other page.
Note: my gridview is already bind to the database.
protected void btnNext_Click(object sender, EventArgs e)
{
StringBuilder sbDel = new StringBuilder();
sbDel.Append("DELETE");
sbDel.Append(" FROM");
sbDel.Append(" WKTABLE");
sbDel.Append(" WHERE CODE = 1020");
OleDbConnection oleCon = new OleDbConnection(mdbcon);
oleCon.Open();
OleDbTransaction oleTran = oleCon.BeginTransaction();
try
{
OleDbCommand cmdDel = new OleDbCommand(sbDel.ToString(), oleCon, oleTran);
cmdDel.ExecuteNonQuery();
oleTran.Commit();
Response.Redirect("QueryRes.aspx"); //this is a gridview page. I will post here the query result above.
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
oleTran.Rollback();
}
finally
{
if(oleCon.State != ConnectionState.Closed)
{
oleCon.Close();
}
}
}
C# コードMicrosoft End User
2000-2008
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