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i have stored excel file in database i have display it in panel control.
my code is
try
{
string val = Session["f"].ToString();
connect = ConfigurationManager.AppSettings["connection"].ToString();
SqlConnection Sqlcon = new SqlConnection(connect);
string ssql = "select contents from reports where modulename='"+val+"'";
Sqlcon.Open();
DataTable dt = new DataTable();
SqlDataAdapter Sqladp = new SqlDataAdapter(ssql, Sqlcon);
Sqladp.Fill(dt);
int count = dt.Rows.Count;
for (int i = 0; i < count; i++)
{
byte[] file = (byte[])dt.Rows[i]["contents"];
// Response.ContentType = "application/ms-excel";
Response.ContentType = "application/xls";
//Response.BinaryWrite(file);
Response.OutputStream.Write(file, 0, file.Length);
//Response.End();
}
Sqlcon.Close();
}
catch (Exception EX)
{
string ERR = EX.Message;
}
finally
{
//Sqlcon.Close();
}
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Have you solved this? How about using Office Interop?
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
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Hello friends,
I have created my first application in .Net 2005 but i am not able to find the .dll file.
Can anybody tell me where the .dll file of the application get saved?
Thanks,
Nagendra.
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It doesn't, by default in VS2005 your pages are compiled the first time someone requests them.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Hi
Right click on project name then select publish website and select the path where you want to create dll file.
Regards
Rahul
People Laugh on me Because i am Different but i Laugh on them
Because they all are same.
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Hi All
I have the following element
<span id="Label2" style="display:inline-block;border-width:1px;border-style:Solid;width:200px;">Label</span>
(Actually this is the output of the ASP.NET Label Server Control)
I get two different outputs when I use IE and when I use FireFox browsers.
Has Anybody seen this.?
Thanks
Josh Coswell
http://riverasp.net
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Odd that an ASP.NET control would not adapt, but different styles from the same css between browsers is common.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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First of all ,thanks for your kind reply...
I ahve a doubt.Is it possible to check the extension and file size of an image uploaded using asp file upload control using custom vallidator.I check the file size using client vallidation .It is work properly,but i want to include extension checking in the same custom vallidator.i will attach the size code below .plz answer for this question.
function LengthVallidation(source,value)
{
if((document.all('Upload_Logo').value.length>1080000))
{
value.IsVallid=false;
return false;
}
else
{
value.IsVallid=true;
return true;
}
}
Means allow only .jpg extension images...
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SreejithAchutan wrote: First of all ,thanks for your kind reply...
You already thanked everybody for their reply... 
“The woods are lovely, dark and deep. But I have promises to keep, and miles to go before I sleep.”
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hello frnds
i am using asp.Net 2.0 n develope a web-site in it, can i give windows Vista effect to my web application ???
what should i do to give better look to my web-site???
thankx in advnace
koolprasad2003 
Be a good listener...Because Opprtunity knoughts softly...N-Joy
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You can skin it any way you like.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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thankx for Reply... 
any example to use scin in asp.Net 2.0, that gives look like vista ???
thankx in advance
koolprasad2003
Be a good listener...Because Opprtunity knoughts softly...N-Joy
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Hi!
I have a data access layer that will be used in a asp.net website. the data access layer users table adapter to get data. I want to know how to make the connection strings dynamic so that in asp.net website just by specifying connection details in web.config i could point to correct database without having recompile while data access layer.
thanks
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my question is "how to change connection string of table adapters dynamically via web.config.
thanks
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I am using a gridview and a textbox in an update panel. My aim is to search and display the items in the gridview based on the value in textbox. When a string is entered into textbox , it searches the fields that matches the string and binds it to the gridview. It is working perfectly without the full page refresh. The problem is that when I type something fast, it loses the focus,  and i needed to click the textbox again with mouse in order to continue. If I do it by keeping intervals between keystrokes, it works. Please help me to keep the focus in the textbox always.
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Hi
I have grid view which contains five rows and one button. By default button’ text is “Add”.
Suppose when I click on button of row two. So I want to change text of button from Add to Remove.
I have written code like this
protected void grdSearchResult_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
((Button)e.Row.FindControl("btnAdd")).Text = "Remove";
}
}
But this code changes all button text. I want to change only particular button which is clicked.
rajesh
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OK, this must be a very very simple question for ASP programmers to answer.
After I have gathered all the information I want from the user and after
the user has clicked on a submit button, how do I make an operating system
style call on the server.
Now, I have already figured out how to create a function call in the ASP
development environment that is called when the user clicks on the submit
button.
So my qesttion is to how to create a system level command through ASP.
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If you're using ASP, this is the ASP.NET forum. They are different.
What do you mean by 'system level command' ?
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Specifically, I am using ASP.NET. Let me explain further. I have just completed
a program that is very simular to the #3 AJAX demo that Joe Strgner has made on
http://asp.net/learn/ajax-videos/ where he gets users to select from a group
of "CascadingDropDown" control extender classes. When the user has selected
from the third drop down control, a label is custom formatted and displays the
group of selected options.
What I want to do is this. After this is done, I want to have a "submit" button
on this page which, when the user presses it, a call is made on the server side
that will include the users selections as parameters.
Something like this, for example:
"CALL SOMEPROGRAM.EXE " selection_1, selection_2
I need to have some information specific to the user included in the submit. We are on an intranet and each user has an alias. How do I snag this information?
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I need to get a file list from network folder in IIS server. I use ASP.NET code for this job.
string[] Files;
Files = Directory.GetFiles("G:\\" + cmbFILE.Text + "\\");
This is the coding. When I tried to test, It showed a error with logon failure: unknown user name or bad password. How can I input userid and password with that coding? IIS and file server within workgroup but not in domain. Please anyone can help me?
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Have you solved this? Look around on MSDN?
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
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I have gone trough some of the demos on asp.net and I wanted to show off my work.
When I run the program through the Microsoft Visual Web Developer 2008, i am able to create a web page called:
http://localhost:56535/DDLists/
how do I present this to users so that they can see this page on their machine?
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You need to copy it onto a computer that is running IIS and that is set up to publish to the web. VWD has a built in web server for local use, IIS is the program that comes with XP Pro and certain editions of Vista, and is used to publish to the web.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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