I want to move some code from code behind file to web page such as
[Code]....
My question is in the code behind file there is
[Code]....
Do I need to move these stuff into web page?
Also can I declare global variables in the web page?
I have below code in aspx.cs but I need to move this code to the web services which may not be able to share session with UI.
How can I do??
If (Session["Pick1#" + Productid.ToString()] == null)
{
}
else
inventoryList.AddRange((Inventory.ListInventory)Session["Pick1#" + Productid.ToString()]);
I have a project made with inline code. How can I most quickly move inline code to codebehind for each webform? First, how can I add a codebehind page aspx.c or aspx.vb to one that doesn't have one?
View 3 RepliesI'm missing a the code browser when I create pages that have the code not placed in a seperate file. For pages with .asp.vb files I get the browser correctly.
I think it's called a code browser but just in case it's not I mean the dropdown that shows Page Events, Buttons and other controls that can be selected along with their events.
How do I turn on those dropdowns for pages with code behind that uses <script> tags in the actual .aspx page?
Included (Showing page events just under the tab):
Missing
Can the select command of a SqlDataSource be given by code in the code behind file. Also by calling the SqlDataSource.Select can the select statement be executed?
View 3 RepliesI have a page with a Textbox, a Button and a Label control. On Button_Click event , I store the value of Textbox in a variable called S using code behind.
I want to show the value of S in the Lable control using inline code but not using the code behind. ?
I have an ASMX Web Service that has its code entirely in a code-behind file, so that the entire contents of the .asmx file is:
<%@ WebService Language="C#" CodeBehind="~/App_Code/AddressValidation.cs" Class="AddressValidation" %>
On my test machine (Windows XP with IIS 5), I set up a virtual directory just for this ASP.NET 2.0 solution and everything works great. All my code is separated nicely and it just works.However, when we deployed this solution to our Windows Server 2003 development environment, we noticed that the code only compiled when all of the code was dropped directly into the .asmx file, meaning that the solution didn't work with code-behind. We can't figure out why this is happening.
One thing that's different about our setup in our development environment is that instead of creating a separate virual directory just for this solution, we dropped it into an existing directory that runs a classic ASP application. So here we have a folder with an ASP.NET 2.0 application within a directory that contains a classic ASP application. Granted, everything in the ASP.NET 2.0 application works if all of the code is within the .asmx file and not in code-behind, but we'd really like to know why it's not recognizing the code-behind files and compiling it correctly.
How to Use a Variable Defined in Code Behind File on inline code for same page..
View 7 RepliesI have a Asp Application built in VS 2010, it works prefectly on my box , when I moved the code to the dev server, it gives error on a particual web page saying cannot open the database requested by the login, login failed, the other web pages in the application are also suing the same database and they are loading perfectly.
View 4 RepliesSome time ago I converted an old windows application to a web application. This web application works fine as a stand alone app. I was recently informed that my client had a new standard layout and they are using a master page. They sent me the master page.
The web application is quite basic in that it makes a number of calls to a web service to retreive a list of customer, retrieve list of products and allows customer to create an order containing products.
I did the following to get make use of master page:
Copied it to my solution Update the page directive to include the MasterPageFile attribute and set it to point to master pageAdded the relevant content areas to my page Copied my code (control declarations etc) into the relevant content areas.The application compiles correctly and renders as expected. However, it does not behave as expected.
For example, I display a list of customers in a GridView. The user can select a customer by clicking the select button that is present for each row in GridView. I do this once and select a customer the page is posted back and relevant row is selected. I select a different customer and the page it posted back but this time the selected row does not change. It is still shown as the first row i selected.
This functionality works as expected if i remove the master page attribute and content areas.
I'm working to move my simple asp.net website to a three layer architecture. Currently I have Linq queries like the one below in my code-behind files. Basically this code snippet retrieves a collection of customer data from the database and then binds it to a grid control.
I'm wondering if someone can guide me on how to rewrite this in order to move it to my newly-created data access layer. I'm thinking I will turn it into a class (e.g. GetUserBoxesByStatus()) that can be reused throughout the site.
var boxes = from p in sbm.Packages
where p.UserID == CurrentUserId && p.StatusID > 1 && p.StatusID < 3
select new { p.PackageTag, p.PackageName, p.DateReceived, p.DateShipped }; [code]....
Some of the options that I've investigated but have not had success implementing are the following:
DataTable --- returning a DataTable seems like the best solution but it also appears to require a lot of potentially unecessarry code to define a table (isn't the data source already mapped in my Linq 2 Entities dbml?)
IEneuerable --- I think I could pass an IEnumerable list between the layers but after reading many tutorials about Linq I'm still a little lost DTO --- Conceptually I think I understand what a DTO is but I am not clear on how to begin implementing this approach POCO --- Again, the concept seems logical enough but I don't know how to put this into practice
how they would tackle this using one of the above or some other solution.
I have a website that shows images people have uploaded.
[URL]
I want to be able to show a popup window when i move the cursor over an image. It should show information about the user that i take from the database.
I have found a javascript that works, it fades a window in and out. But i cant call it from codebehind.
My default.aspx has this code:
Code:
[code]....
I just finished building a new version of a web app that imports custom-formatted documents. However, now I just found out that I need this web app to also import custom documents from 3 years ago. I have the code from 3 years ago that imports the older docs...
I was wondering if I could put some type of "if then" statement in my code like " If oldVersionofDoc Then...execute the old code located in this .vb file".
I'm looking for a way to make something very similar to this http://blog.jactionscripters.com/2009/05/23/introduction-of-qr-code-reader-library/ on my asp MVC 3 project.It is a QR Code Reader,not generator.I want it to be displayed on a View and serve as an input.Could anybody point me in the right direction to do this?
View 1 RepliesFollowing is the code to insert userName from session and PageName into table to keep record that how many times a user does hit a particular page.
To avoid repitition of code I want to put the code in one class and want to inherit same code in each page.
How to get this task? Please do share with me? Here is the OK code:
[Code]....
i cannot remember the proper code, how to capture the output of a page in the page_load event and possible store it to file c#, asp.net
View 2 RepliesHow can I show code on a webpage like we do here on the forums without it beeing interpreded by my asp.net or javascipt or other ...
View 3 Repliesin my project i want to integrate 2-3 other websites so i got source code of other website but could not found the code for button which is on other website so how i find it if any 1.
View 4 RepliesIs it possible to place .net code inside of a .html webpage?
View 3 RepliesI have created a webpage in Microsoft Expression using a Masterpage.
All my page' are .ASPX
So when I upload the website and try to see it, it only show the code!
It works perfect when i preview the website on my laptop
How can I open a new web page from C# code behind?
View 11 RepliesIa m new in asp.net and i had made a web project in asp.net+vb. how to create restore/backup web page in asp.net +vb so that the databse backup can be made and thereafter it can be restored through the web page.
View 1 Repliesi have a web application which is used for managing a workshop activities. i am willing to make a backup otion so that the database back (SQL) can be made.
View 2 Repliesim wondering if its possible to add a asp button to the code below, the code below adds an image and text from my database to a dynamic div on my asp page:
using System.Data.Odbc;
using System.IO;
public partial class UserProfileWall : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
[Code]....
I am working on a small project of a university.In which i have to show the code snippets of c language & their description on webpages as tutorials.How can i accomplish it in Asp.Net.
View 10 Replies