I need to declare an instance of a custom class and add it to the Application collection as soon as our ASP.NET site starts on the server.
So far, we have it doing it on the first page load of a master page, but that can take a few seconds because this class is a little intensive, so the first user is required to wait a couple seconds while the web server completes its task.So where do I need to go to do this?
I have a page which uploads a file from server A to server B. The user first uploads the file to server A, where it's saved into a diretory, then once the file is safely stored there, I'm transferring it to a second server, server B, using the following code:
[code]....
So, in summary, the only difference I can see between the working case and the non-working case is the server that'ssending the file.
How can I use Html.RadioButtonFor to create radio button which when clicked runs code on the server and controls visibility of certain text box. earlier I used to create <asp:control with autopostback="true"
View 2 RepliesI have built a custom control. when i add this custom control in my page twice or more then the it write only one time of its render contest data.
View 4 RepliesI have created a Web User Control and convert it into Web Custom Control and add it in Tool Box of Visual Studio. When i drag and drop this web custom control from tool box, i want to execute some sql for that web Control. How do i write a code in Web User Control so that it will execute on drag and drop of Web Custom Control prepared from this Web User Control?
View 1 RepliesI have to use inline code for an aspx page and I need to use a custom server control that is defined in the same aspx page but the control does not get processed as a server control. it gets returned as is as static html tag.
View 3 Replieshow can I create stored procedure and write my select statement in it, I know how to create dataset then put type stored procedure and assign it to the sp ... what I want is writing my sp... how can I make it ?
check the following code, this is what I want to write put I don't know where or how !
CREATE STORED PROCEDURE SP_CATEGORY
@CATEGORY VARCHAR(30)
AS
BEGIN
SELECT LATIN_NAME, ENGLISH_NAME, ARABIC_NAME, CATEGORY
FROM FLORA, CATEGORY_LIST
WHERE FLORA.CATEGORY=CATEGORY_LIST.CATEGORY_NAME AND CATEGORY_LIST.CATEGORY_NAME IN (SELECT * FROM SPLITLIST(@CATEGORY, ','))
END
where can I write this code ?!
I have a start date and end date parameters.
i need to throw an error when the user enter a ' start date' which is more than 'end date' and an 'end date' which is less than a 'start date' .
the error should be displayed whent he user click the run button
I Simply drag a button from the toolbar onto a new page with a master page and a title, double click it so that I enter the Button1_Click function and sets a breakpoint and add some random code. The breakpoint nor the code never fires. I've tried this on several different pages and controllers, but with the same results: The page reloads, but no code is run. I Have Tried:
Ive tried with three different webbrowsers with all plugins disabled. I've tried to turn of Causes Validation, - Nothing changes. I've tried to clean and Rebuild the project, - Still nothing. I've tried to create a whole new project, -Does'nt work there either. Other Information: A RadioButtonList OnDatabound Event works, but whenever i try to do a Button or ImageButton click event the code for the event never fires. Ive programmed several webapplications in other versions of visual studio and ASP.NET but I have never encountered this problem before.
Breakpoints work in other parts of the code and the compile settings is set to DEBUG.
* Visual Studio 2010
* ASP.NET 4
* MVC 2.
Am I supposed to file a bug report or does anyone out there have a solution?
i am using sqlserver 2008
in my computer, sql server name is "LOCALHOET-PC" AND SECOND ONE "LOCALHOST-PCSQLEXPRESS"
I have write a code in my software like
SqlConnection conn;
conn = new SqlConnection("Data Source=LOCALHOST-PC;Initial Catalog=n4netsALT;Integrated Security=sspi");
conn.Open();
and it is working working smoothly in my computer
What is the right approach when users (authenticated domain admins) should be able to start batch jobs (usually exe files) from an IIS (7.x) aspx (c#) page? This is an intranet site. The batch jobs have to run on the web server as Domain Admins. The website pool is executed by network service or some similar restricted account in AD.
Approaches I can think of (and their disadvantages):
1. Start exe file with System.Diagnostics.Process.Start with another account. This feature is disabled in IIS 7.x, how do I allow it?
2. Create a sheduled task and call scheduled task-api. This unmanaged dll is giving VS compiler warnings because it's unsafe to call from managed code.
3. I suppose there's a better approach, because the previous suggestions doesn't appear safe or robust.
how can we write a code for displaying a files and folders of server directory using Grid View in asp.net?
View 3 Repliesi need to find out what are the details of the processor the server has. i need to know which kind of processor, type of OS, RAM etc. i've got a reply from one webhosting company: "This is a shared hosting server, it is a dual processor (quad core xeon 2.8) 16Gb ram, mirrored 300GB SAS15k drives"how can i get those details on other servers without the webhosting company telling me?
View 1 RepliesI have made one report when i m opening this report in BI studio and run in debugging mode in BI it its displaying the report corretly, but when i have deployed the reports and run it through url, after selection of parameter and when i it runs then after some time its give me the error of INternet explorer send error report with the option of debug, when i select its open Visual studion debugging error screen to slect debugging engine.
when i select parameter for shorter time period, then the report is opening in url.
But if i give 1 yr time period, then its give me error, but the same duration im not getting error in BI Studio?
I am running Visual Studio 2010 (as Admin), IIS 7 on Windows 7 x64. I am able to run the ASP.NET web site in IIS 7 without debugging just fine, but when I press F5 to debug it, I get: Unable to start debugging on the web server. Could not start ASP.NET debugging. More information may be available by starting the project without debugging. Unfortunately the help link is not helping me much and leads down a heck of a large tree of things. I checked the following:
Security requirements — I don't recall having to do anything special before. The worker process in IIS7 is w3wp.exe. It says that if it's running as ASPNET or NETWORK SERVICE I must have Administrator privileges to debug it. How do I find out if I need to change something here? Web site Property Pages > Start Options > Debuggers > ASP.NET is checked. Use custom server is set to the URL of the site (which works fine without debugging). Debugging is enabled in web.config. Application is using ASP.NET 3.5 (I want to move to 4.0 eventually but I have some migration to deal with). Application pool: Classing .NET AppPool (also tried DefaultAppPool). Surely it shouldn't be that hard to install IIS, VS, create a web site, and start testing it?
Hope this is the correct forum for this question. I am using VWD 2010 an have a web project and get the following error upon execution:
Parser Error Message: Unknown server tag 'custom:AjaxValidator'.
My code is as follows in the .cs file:
[Code]....
[Code]....
I have developed a web application in asp.net with c# with out using master page. I have developed this application in iframe.
The problem is that my application run smoothly but suddenly it stops and do some processing and it run again smoothly.
it stops any where on page load, on button click, on checkbox changed. i can not tell where it stops
it stops only when page post. i can see the processbar on browser's statusbar it stop for long time 40 to 60 seconds and after that i fire same event now process complets within 2 to 5 seconds
Hosting server detail :
1. IIS 6.0
2. Window server 2003.
3. Sql server 2005.
I have a custom control. Some properties throw a custom error message when no value is supplied. The message shows up fine, but also does the code. For example ...
Custom Message Here
... and then in the yellow box the code ...
throw new Exception("Custom Message Here");
How can I hide the code portion?
I'm new to custom server controls and I'm hoping to use them to build various 'modules' for different sites I build to cut down on duplicate code.I'm familiar with custom user controls in which I can create an .ascx & .ascx.vb file which can then be imported into an .aspx page and used freely.However, with custom server controls I cannot find a way of using markup/html code. Is this possible at all or must all code be created programmatically?
View 1 RepliesIf I have a standard HTML textbox
[Code]....
but got a readonly error.
If I have a standard HTML textbox: I can retrieve the value using Request.Form. But how do I go about populating this textbox from the server-side? I tried Request.Form["txtTest"] = "blah"; but got a readonly error.
View 2 RepliesI have a site (URL...) which loads and runs fine locally on the server itself, but when I try to access this externally from outside of the server (and firewall) will not load. In Safari for example, I get the message "Safari could not open the page because the server stopped responding".I have other sites on this server that do load and operate fine so I don't belive this is a Firewall issue. One thing I did notice however is that when the error message appears, it seems like the site is trying to change the protocol from http to https.
I'm trying to debug this to find out what could be happening. I've tried looking into the IIS logs as well as the Event Viewer but I see nothing. I have even tried to turn on Failed Request Tracking but no errors are logged.
, I've researched this quite a bit and I'm just not seeing the problem. The app runs beautifully when living on my pc - the app on my pc connects successfully to the SQL Server 2008 Express Database (which sits on a server - not my pc). However, as soon as I publish this application to the server that the SQL Server 2008 Express Database sits on, I get this error when I try to run the application:
ERROR [42S02][Microsoft][SQL Server Native Client 10.0][SQL Server]Invalid object name 'user'
It's behaving as if it either doesn't know where the table is when the app tries to run on the same server as the database or maybe the app doesn't have permission to hit the database once the app is on the same server as the database. I have connections on my pc and the server defined for this database, I verified that I set up each connection the same. I've also tried connecting using [dbo].[user] and this doesn't remedy the situation either. my connection string is in my web.config and it looks like this:
<add name="directoryConnectionString" connectionString="DSN=directoryProd" providerName="System.Data.Odbc" />
my sql looks like this:
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
connectionstring="<%$ ConnectionStrings:directoryConnectionString%>"
ProviderName="System.Data.Odbc"
SelectCommand="SELECT fName FROM [user]"></asp:SqlDataSource>
when I add a custom usercontrol by code like this:
[Code]....
the compiler doesn't accept it at all...
how to access "custom usercontrol's properties" while the usercontrol itsef has been added programaticly by code.
I have the following Report class that I want to serve as the base class for my pages.
I will have several aspx files MyReport1.aspx, MyReport2.aspx, ... MyReportN.aspx
---------
Report.cs
---------
public class Report : Page
{
protected readonly ListView reportListView; [code]....
