Web Forms :: Open Web Page From Common Code In App_Code?
Jun 22, 2010
I have a function that sends out emails when certain processes are complete. The function works great; however, in our testing lab, I want to be able to see the message that are going out and not have it actually send the messages. Since MsgBox does not work in the web environment, is there a way to open a new page/window from the common code? The page will have the message passed to it for display and I do not want to do a redirect as there are times when more than one email is going out.
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Nov 14, 2010
I am relatively new to asp.net environment.Recently working on a project, i discovered a problemi.e. I had to add using system.io to all file functions in any page. same for using sql functionsi.e. any method for that namespace had to be used in full like By adding the following section in web.config , ALL my pages automatically have access to that namespace
<namespaces>
<add namespace="System.Data"/>
<add namespace="System.Data.SqlClient"/>
<add namespace= "MySql.Data.MySqlClient"/>
<add namespace="System.IO"/>
</namespaces>
[code]...
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Jun 8, 2010
just a quick question -i cant get my class in App_Code to work in my code behind page for simple .net page, some light what doing wrong?
[Code]....
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Mar 6, 2010
Many of the pages of my website have identical code behind files (using VB).How do I set up one code behind file that can be used by all these pages?
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Jan 8, 2010
Supporting an application and I have never seen any link building like this, tried what I know. Whaty I need to do is open this link in a new window.
addLink("Program Help", "Program help.", "tdHelp", "http://sharepoint/JFHQ/JSTAFF/J1/Internal/J13/SAD%20Application%20Help/Home.aspx")
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Feb 12, 2010
I need to implement a "preview" functionality where people make changes to a form, click a button and a pop-up window displays the preview while the original form retains the user's changes in the various <textarea's. Right now, the preview is working, but when they come back to the form, their changes are gone, the page has refreshed. How do I prevent the page from refreshing? I need to go to the server to get the URL to the preview page.
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Nov 25, 2010
How can I modify the attached code to open the linked web page in a new window?
[Code]....
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Feb 24, 2011
I need one common rounding function in asp.net and I will use that function in Java script, Code behind (.vb file) and SQL server (Stored Procedure). Is there any possible solutions in this requirement?
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Feb 14, 2010
I lost my solution files for a project which I've sent to my web host earlier. Now I need to edit and fix some but I don't have the solution files now. I have my project with App_Code.dll. Is there a way to get the whole project back?
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Jan 27, 2011
I have published my site in the production server .
Now i have changed one of the web form code behind file. Now i published the site in local system. And update only App_Code.dll in the production server. But my changes not reflected in the Production server.
If i copy all the published content, its working.
Why i need to copy all the files into production server while changes made in code behid page instead of App_Code.dll?
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Mar 18, 2011
I have following two classes:
public class A : System.Web.UI.WebControls.Button
{
public virtual string X[code]....
As you must be seeing the class A and B have exactly the same code , my question is how can I make a common class for it and use these two classes.
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Feb 12, 2010
I appear to have hit a brick wall whilst attempting to debug some C# code that resides in the App_Code folder.We have an established ASP.NET solution and I've just been brought onto the team. Unfortunately when I run the code [which successfully debugs (to a certain extent)] it does not step into a *.cs file that exists in the App_Code folder.I've found several posts on the subject, none of which seem relevant to me.
Specifically:
Running Win7 Enterprise 32 bit VS2005 8.0.50727.867 (vsvista.050727-8600) http://forums.asp.net/p/958358/3675792.aspx#3675792 mentioned removing the "+optimize" in the web.config file; this doesn't seem to be relevant to me (<compiler language="c#;cs;csharp" extension=".cs" compilerOptions="/d:TRACE"
type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>)
The "App_Code" folder doesn't seem to have any peculiar setting associated with it
I also said that debugging works successfully "to a certain extent". I've set up Visual Studio with the C# developer environment. When I hit F11 I would expect the IDE to begin debugging and for the execution point to stop on the very first line of code (this is what it does in all my other projects in VS2003 & VS2008). However, when I hit F11 it acts like F5, running until it either hits a break point or a run-time error. I'm wondering whether this may be related to it not even hitting break-points in code in my App_Code folder?
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Jan 31, 2010
I have a PlannerShiftView user control in the root folder of my ASP.NET web site. In my App_Code folder, I have a ShiftViewTemplate class that needs to instantiate a PlannerShiftView (for a TemplateField in a GridView). The problem is, the following code doesn't compile because the PlannerShiftView type is not available in what I deem to be the App_Code 'phantom namespace'.
Please can somebody explain to be what is happening here, as well as what to do. I know I can just move the ShiftViewTemplate out of App_Code, going against convention and without explantion, but that is something of a hollow victory.
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Feb 25, 2011
I've been working with MVC for awhile and I'm not sure what works with asp.net.
Is it possible to organize code outside the App_Code directory or into separate projects? How would this be done?
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May 10, 2010
i want to store master pages in a common library. if i make such a library how can i reference masterpagein Page directive in content page
i read following document for creating sub projects but it did not fullfill my requirement
http://weblogs.asp.net/scottgu/archive/2006/08/16/Tip_2F00_Trick_3A00_-Creating-Sub_2D00_Web-Projects-using-the-VS-2005-Web-Application-Project-Option.aspx
http://dotnetkeeda.blogspot.com/2009/04/sharing-master-pages-across-web.html
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Jul 2, 2010
I put common code in the app_code directory. I access classes in the code all the time from aspx.cs files by "using" the name space from the C# file in app_code and then referencing the class. Now I want to access a class from an app_code file a aspx file. How do I do this?
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Aug 26, 2010
My master page looks like:
<head runat="server">
<title>
<asp:ContentPlaceHolder ID="PageTitlePlaceHolder" runat="server" />
</title>
Content pages look like:
<asp:Content ID="TitleContent1"
ContentPlaceHolderID="PageTitlePlaceHolder" runat="Server">
My Page
</asp:Content>
This works by placing the content page specific title on the page ("My Page" in this example). Now I want to add a global prefix to the title in my master page for the site name. So I want:
<head runat="server">
<title>
Example.com:
<asp:ContentPlaceHolder ID="PageTitlePlaceHolder" runat="server" />
</title>
However, when I do this content pages are still rendered without "Example.com" in the tile, it's like it's ignored.
Why is this happening and how can I achieve this?
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Feb 17, 2011
I have an asp.net page that contains an Iframe embedded with some data and a ImageButton. On ImageButton click event (server side) I have Response.Redirct:
Response.Redirect("results.aspx");
This always open the results.aspx in iframe. I want that results.aspx should always open in the parent window. I tried the following till now but none worked:
Response.Redirect("<script language='javascript'>self.parent.location='results.aspx';</script>");
Response.Redirect("javascript:parent.change_parent_url('results.aspx');");
..and also tried the options from [URL]
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Aug 11, 2010
I have a solution I'm working on in VS2010 Professional, using ASP.NET 4.0 with the AJAX Toolkit.This has been working fine, but when I started it up today, I got the runtime exception shown above. This exception occurs on any page with a control from the toolkit.Sometimes when I load a page, I get an exception "Could not load file or assembly 'System.Windows, Version=2.0.5.0, Culture=neutral, ublicKeyToken=7cec85d7bea7798e' or one of its dependencies. The system cannot find the file specified." If I then reload the page (without making any changes), I then get the exception shown in the subject line.I tried dragging an AJAX Toolkit control from the toolbox onto a page, and then deleting it, and that worked - once. The next time I tried the page (or any other), I got the exception again. Dragging a control out didn't help this time.
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Oct 19, 2010
I have a logging class that, well, logs things. I would like to add the ability to automatically have the current page be logged with the messages. Is there a way to get the information I'm looking for?
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Jan 29, 2011
How do you setup a common error page in ASP.NET ?
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Mar 4, 2011
How common usage are Page Methods in ASP.NET 4?I would like an example of how it's used (not a code sample).
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Mar 14, 2010
I am newbie in asp.net . I want to develope a chat app by my own for my website. Registered users can chat one on one. My logic is pretty simple....
I have an string msg="";
When a user submits a textbox, textbox's text is added to msg. and then msg is displayed to both the users who are chatting. Then, next user submits his textbox , his textbox's text is also added to the msg, and then msg is displayed to both users.
My problem is this, how can I implement this in asp.net ? How to maintain a global (common) msg (string) to both the users who are chatting. Can I implement this in asp.net?
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May 5, 2010
I guess I might be missing something easy (or not) here. I have a class in App_Code which do some validations over Session and Request.Url, till here it's working fine. But then I need to get the actual page title. I know it's simple to get it in the page's code behind, but could I get it in a separate class like it is on my scenario?
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May 26, 2010
I am tring to access a custom property on my Master page in a custom PageBase that resides in the App_Code folder. I can get this to work no problem in a web app but im having trouble doing it in the website project.
PageBase:
public abstract class PageBase : ClientSidePageBase
{
public WebMessage Message
{
get
[code]...
The above sample is what is in my web application and works fine but if i try and put this in the App_Code it doesnt pick up the MasterPage class so I cant access the property.
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