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Hi Guys
Need help here. I am using asp.net in 2005 with IIS 6.0. During my testing phase i have no problem generating Excel from data. However when the data grow, everytime i generate a large amount of data , the system prompt error or hang there
Any ideas on how to improve the application or resolve the issue?
This is the error msg:
Showing a modal dialog box or form when the application is not running in UserInteractive mode is not a valid operation. Specify the ServiceNotification or DefaultDesktopOnly style to display a notification from a service application.
Thanks A Million Guys
You guys are life saviour!!!!!!
KaKaShi HaTaKe
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I am a new asp.net developer. I am trying to come up with a game which is to be opened in the browser and the client has to play it.
My problem is to move an image on the web form. I had the timer control configured but i am unable to get the location of image to move on the timer tick.
When i have done it in Window forms in VB i have a picture box and i have the location attribute for it which i have used to move.
But in ASP.NET web forms i dont have picture box. Could you guys help me out to get to a solution.
Is there a possibility to write user control of picture box or take it from VB in asp.net
I would really appreciate any advise on how to tackle the problem
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Hello,
how can i set default button of a ASP.NET webpage with C# code?
We set default button of a windows application Form as
this.AcceptButton = btnShow;
i want like this. but for a webpage.
Please reply..
THANK YOU 
Dipak
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In 2.0 and up...
Drop an asp:panel control on your page.
Each panel control has a Default Button Property.
I didn't get any requirements for the signature
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form1.DefaultButton = btnShow;
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simply write defaultbutton="button name" in form tag.
this will work as default button on the page.
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Hi all,
In my application, we are generating an excel file which will have 5000+ records with 50 columns. If i check the LIVE SERVER the file was generated, but since the code took around 15 to 20 minutes to generate the file, the connection between CLIENT and SERVER has got "timed out".
It is displaying "Page cannot be displayed" error is coming.
Can any body help me to keep the Client and Server alive, even if the server took some time to generate the excel file. just like sending response from server at regular intervals..
thanks in advance...
eswar.
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I think you need to be creative. If your server is taking that long, you are probably doing something wrong. I would look into using an export function form Crystal, SQL Reports or another 3rd party company rather than opening an instance of Excel on your server.
But, if you must...
Add the following to the web.config. I think it goes under the system node.
<br />
httpruntime executionTimeout="3600" <br />
<br />
/httpruntime <br />
<br />
Edit added the code formatting. It still didn't display correctly. But you get idea, I hope.
I didn't get any requirements for the signature
modified on Wednesday, January 23, 2008 11:01:26 AM
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hi;
I wanna create new items acording to database .i add them in a panel but cant access data which user select.How can i acces it?i wanna take all data whit 1 button click as well
..create much dropdown
DropDownList Mydrop= new DropDownList();
Mydrop.ID = "Mydrop" + namedatavalue;
...fill whit dataset dropdowns
Mydrop.DataSource = xdataset.Tables["xlol"];
Mydrop.DataTextField ="namefield";
Mydrop.DataValueField = "namevalue";
Mydrop.DataBind();
Mydrop.Width=100;
con.Close();
Mydrop.Items.Insert(0, "--Choose--");
Mydrop.AutoPostBack = true;
dropportfoyekle.SelectedIndexChanged += new EventHandler(deneme_SelectedIndexChanged);
...i try put 1 static dropdown and use its spec but cant work cause them not public
Panel1.Controls.Add(dropportfoyekle);
ty
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Hi i have a string like this:
mickey - mick@gmail.com
now i want to separate those like:
one string = mickey
and another one = mick@gmail.com
how to find that - symbol between that ?,
plz give me some idea
Thanks & Regards,
Mageshh,
please don't forget to vote on the post
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HMagesh wrote: find
indexOf
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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string original = "mickey - mick@gmail.com";
string[] parts = original.Split('-');
string name = parts[0].Trim();
string email = parts[1].Trim();
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
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Buggers. You clearly type quicker. 
We violated nature and our children have to pay the penalty
Don't go near the water children... Johnny Cash - 1974
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string myString = "mickey - mick@gmail.com";
char delimiter = '-';
string[] bits = myString.Split(delimiter);
Console.WriteLine("Name:{0}, Email Address:{1}", bits[0].Trim(), bits[1].Trim());
We violated nature and our children have to pay the penalty
Don't go near the water children... Johnny Cash - 1974
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Hi Guys thank u for ur reply
Thanks & Regards,
Mageshh,
please don't forget to vote on the post
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Hi,
I need to copy some Content in Excel Sheet and send that Matter as a Mail Content in body of that Message.
I used Excel .dll i.e Microsoft Excel 11.0
Is there any way to do this.
Thanks in advance.
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This question has nothing to do with ASP.NET.
Depending on what language you are using, you should post in the C# or VB.NET forums.
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
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Sorry for posting again. My code didn't show in the previous post.
I've got the two following roleManager providers defined in my web.config file. The one "CustomRoleProvider" is the default one that needs to be used by the whole application.
I wrote another role manager provider "ModifiedCustomRoleProvider" that needs to be the roleProvider used by certain pages or need to be used by a certain page, based on the users role.
<code>
<roleManager defaultProvider="CustomRoleProvider" enabled="true">
<providers>
<clear/>
<add name="CustomRoleProvider" type="MyWebPagesStarterKit.Providers.CustomRoleProvider"/>
<add name="ModifiedCustomRoleProvider" type="MyWebPagesStarterKit.Providers.ModifiedCustomRoleProvider"/>
</providers>
</roleManager>
</code>
If the page "useModifiedProvider.aspx" is loaded, it must make use of the "ModifiedCustomRoleProvider" provider for all the calls made to the Roles class.
Can someone please tell me how I can force a certain page to make use of another roleProvider other than the default one specified for the application.
Thanks in advance
JD Stuart
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You may find this article[^] useful.
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
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I've got the two following roleManager providers defined in my web.config file. The one "CustomRoleProvider" is the default one that needs to be used by the whole application.
I wrote another role manager provider "ModifiedCustomRoleProvider" that needs to be the roleProvider used by certain pages or need to be used by a certain page, based on the users role.
<br />
<rolemanager defaultprovider="CustomRoleProvider" enabled="true"><br />
<providers><br />
<clear /><br />
<add name="CustomRoleProvider" type="MyWebPagesStarterKit.Providers.CustomRoleProvider" /><br />
<add name="ModifiedCustomRoleProvider" type="MyWebPagesStarterKit.Providers.ModifiedCustomRoleProvider" /><br />
</providers><br />
</rolemanager><br />
If the page "useModifiedProvider.aspx" is loaded, it must make use of the "ModifiedCustomRoleProvider" provider for all the calls made to the Roles class.
Can someone please tell me how I can force a certain page to make use of another roleProvider other than the default one specified for the application.
Thanks in advance
JD Stuart
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Hi,
I want to create a report in Excel through an ASP.NET application. What is the approach that I need to take. I will be picking up the necessary data from a database server and arranging the data in required cells with proper formatting.
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Use a 3rd party tool. SQL Reporting, Crystal Reports, Aspose or something else.
Trying to program excel on the server is tough and it doesn't scale well.
I didn't get any requirements for the signature
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I had install the vs2003 on win XP, after that configure the IIS server & frontpage extension as said in help files.
When i am creating a web application thru VS2003 it showing the error as:
Visual .Net has detected that the specified web server is not running ASP.Net version 1.1. You will be unable to run asp.net web services or application.
Configuration of my pc is
Win Xp sp2
VS 2003,
.net framework 1.1
.net framework 2.0(this i installed as for MSDN 2005)
Can any one know the what's wrong?
thanks in advance.
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