I'm using Visual Studio 2008. I've added a control on a page but can't reference it in code-behind file. When I looked at the Code-Gen file, I didn't find my new control. It looks like Visual Studio didn't update Code Gen file to include my control. Is there a way to manually re-generate that Code Gen file?
View 1 RepliesI am working solo on an Asp.net/C# project created by someone in the past. I created two new web forms, and then built the prjocect and did the deploy using a TFS team build project. For some strange reason, my Aspx file is not getting copied to the destination DEV server. It does get copied to a temp folder on that server, but in the end, the team build is failing and not copying over the new Aspx file.
So until I figure out how to fix the team build script, is their a way to just copy the Aspx file out to the desired server location? That as well as copying out a dll which is associated with the build file?
I know there is a class called Random but how do I generate random numbers manually? without using Random class.
View 6 RepliesIn ASP.NET MVC Application I would like to document my Views, so that I can generate a documentation (using NDoc). Since Views do not have a code behind the documentation should go somewhere into the View directly. I also do not want to generate code-behind file for each View in the project
Is there a tool/workflow/configuration that would allow me to extract inline documentation comments from aspx files (Views)
[code]....
how to edit data in grid view manually without auto generate in gridview + ajax.
View 4 RepliesI have a website on the IIS but it has only the aspx file. Now I need to add the code behind for some pages. How do I go about this?
I've been trying to add the attribute "codebehind" and "autoeventwireup" on the top of the aspx file but no luck (the page_load event is not being called). Also, if I double click on the button from the design view in Visual Studio, it creates the javascript handle (not the server code).
I have a website on the IIS but it has only the aspx file. Now I need to add the code behind for some pages. How do I go about this? I've been trying to add the attribute "codebehind" and "autoeventwireup" on the top of the aspx file but no luck (the page_load event is not being called). Also, if I double click on the button from the design view in Visual Studio, it creates the javascript handle (not the server code).
View 2 RepliesI have code that populates 2 dropdownlist in a gridview. DropStart And DropEnd I want to add time values depending on a few things here's the routine I cal.
Code:
Public Sub GenerateTime(RowIndex As Integer)
Dim ComboStart As New DropDownList
Dim ComboEnd As New DropDownList
Dim ItemList As ListItem
Dim TimeInterval As Integer
Dim IntervalleCalcul As Integer
Dim NombreIntervalles As Integer
[code]....
now this code is called, and runs fine, it goes in the for loop and I see if I trace it that combostart and comboend both have 96 Items in them as expected. hence it did find the controls in the gridview. but when I exit this sub and continue the code by just running the code in the asp.net page the two corresponding dropdown control don't get the values that did get added in the code behind.
In the RowEditing is when I call this routine.
Code:
Private Sub GridDetails_RowEditing(sender As Object, e As System.Web.UI.WebControls.GridViewEditEventArgs) Handles GridDetails.RowEditing
GridDetails.EditIndex = e.NewEditIndex
GridDetails.DataBind()
GenerateTime(GridDetails.EditIndex)
End Sub
I have a remove hyperlink which is created in a literal and I want it to post some data (a number in a text box). I think this should be possible but when a user clicks the remove link I want to be able to pick up what is in some text boxes. So in short existing click triggers postback, so I can use request.form("txt1")
View 5 Replieshow to generate HTML code from the code behind?
I would like to build a form that generate an html code inside a for loop.
I will let the user enter the photo name and No. of photos
Then I will generate an HTML code like this:
<a href="http://www.mzinj.org/images/gallery/Photo%20(1).jpg" target="_blank"> <img src="http://www.mzinj.org/images/gallery/Photo%20(1).jpg" alt="" width="345" height="247" /> </a> <br /> <a href="http://www.mzinj.org/images/gallery/Photo%20(2).jpg" target="_blank">
<img src="http://www.mzinj.org/images/gallery/Photo%20(2).jpg" alt="" width="345" height="247" /> </a> <br /> <a href="http://www.mzinj.org/images/gallery/Photo%20(3).jpg" target="_blank"> <img src="http://www.mzinj.org/images/gallery/Photo%20(3).jpg" alt=""
width="345" height="247" /> </a> <br />
depending on the No. of the photos the code will be duplicated in the loop
Then I will display the result of the loop in label or in a textarea to let the user copy it any where
The problem is that while compiling my code it considers the HTML code as a part of the behind file and gives errors on the single quote, the double quote and on the parentheses
I would like to manually send an HTTP 40x error code to client from a web method in c# asp.net web service.
Specifically I need to send 400 (Bad request) or 401 (Unauthorized).
I was thinking about the flow to look like:
if (a <= 0)
{
//send HTTP Error 400 - Bad request to client
return;
}
Is it possible? How?
I have some dropdown list boxes that I need to fill with data from a database but I also need the first option to be "Show All"... So I need to combine using a datasource and manually adding an item to the top of the list. I have tried two different ways with no luck:
1. with the appendDataboundItems = true, on aspx page, and below code in codebehind:
//lstClass.Items.Clear();
Is there a way to inherently/manually log the number of times a specific file is accessed in an ASP site. For instance, I've got a few .mp3 files I have on my server and I would like to know how many times each file has been visited.
What's the best way to track this?
I'm working on different windows machines and virtual windows machines on a mac. I have a project wich uses SQL server and AD for autentication.
Right now I have to be connected to VPN so that the asp.net web application can connect to AD using LDAP string to autentivate users, I also have the SQL server on the other side of the VPN connection.
Is there any way to setup my enviroment so that I can work locally without the AD, and on a local SQL server and be able to publish the project without manually changing the web.config file?
I have an application I am trying to write that generates a text file conforming to a file specification, and the file could contain thousands of lines. This part is easy. The more challenging part for me is the user interface. It needs to be a web interface with various options to affect what data gets on the file; this part is no problem. The process for generating the file, though, could take a little time depending on the amount of data , and I would think the web page would time out.
What options do I have for the UI? Could I create some sort of service that the page calls and runs in the background? When the process errors or is finished, I'm thinking there could be an email sent out, or even messages displayed on the page.
not quite sure where I'm going wrong here. I'm trying to manually handle sorting in a Gridview that is populated with the following data source:
[Code]....
[Code]....
[Code]....
At the moment, nothing is happening when I click on the column headings. I ran it in debugging mode in Visual Studio and put a breakpoint on the Sorting event handler. I noticed that the variable dtSortTable is empty even after the TryCast(VacanciesGV.DataSource, DataTable). If I hover over this statement in debugging, it shows the data from the file system, so it does appear to be reading it.
I have an .aspx template to copy from and I need to generate code or to be able to edit the new file – as part of the back office...
View 1 RepliesIf I have following code in my web.config file
<authentication mode="Forms">
<forms name="appNameAuth" path="/" loginUrl="login.aspx" protection="All" timeout="30">
</forms>
do I still have to create "Ticket" manually in code behind to actually create a login ticket as:
[code]....
is there any way via code to generate a PDF document?
View 4 RepliesSome time ago (like 3 or 4 years) I heard about ability to generate JavaScript (client) code based on C#.NET source code. I don't remember details, probably that was for validation purposes only.
View 3 RepliesI have a number of permissions, and based on a set of conditions these permission determine if a user can see certain features. I have written a helper function for this as the logic in the view became quite extensive.
Essentially I'm looking for a function the same as Html.ActionLink that I can access from a class file (Ideally if I can access the Helper that would be great) So I can do somthing like so,
public static string GetAdminLinks()
{
if(PermCheck)
{
return(Html.ActionLink(...));
}
}
is there any possibility to generate qr code in asp.net. QR code must have employeeid as base from sql server database.
View 1 RepliesI want to generate PDF files from Word Documents(.doc, .docx) or excel documents(.xls,.xlsx).
I tried using ITextSharp but with that I am not able to render the images/tables etc of word document into the pdf.
I have to generate a unique customer code like this-
'cbd'+first letter of customer name+incrementer
here
cbd is hard coded means reamain fixed in each customer code first letter of cust_name is like
Bell Companies- B
and incrementer must be four digit number like 0001,0002,0888 etc.
Here incrementer
should start with 0001 for each customer means for EX-
BELL COMPANIES - CBDB0001
then it should increment for customers having name started with B
TEL POWERS- CBDT0001
then it should increment for customers having name started with T
I need to generate a random code using c#.
This code must be fulfill below condition.....
create approximately 8 random characters containing ( A to Z , and 1 to 0 only) .