I have C# code I want to use in both a WinForms app and ASP.NET website. The database connection string differs for each though, so I want to be able to find out which platform it's running on and set the connection string appropriately. Is there an easy/recommended way to do this ?
View 3 Repliesi have a popup that is getting displayed when Save button is clicked. The popup has 2 buttons. Yes and No. No should cancel the popupand yes should take you to function in the code-behind say, btnSave_Click(object sender, Eventargs e). How is it possible.
Below is the code where i am showin the popup.
[code]....
i have doing a video stream project,so i am facing a probrem while i encode the video.
after the user upload the video,i call a funtion continue after the video complately uplaod.
the problem is while the server side encode the video,i make the use have to wait at that page until the video is complately encode. is that any posible to seperate the upload and encode running?is that using
i wish to do is after the user upload the video,it can free using the webpage again .and in the same time the video is undergoing encoding trigger by video competely upload at the server side.
I have trawled the internet - to no avail. Woe is me.I have a .Net website running under a .Net framework 4.0 App Pool.The website references various assemblies that have been compiled for .Net 3.5.I have ensured that identical versions of the dll's and pdb's are in the bin folder of the the 3.5 code that I am trying to debug, and the reference path of the 4.0 web site. I.e. the code that I am trying to debug matched the assemblies that are loaded into the app pool's process.
When I attach the debugger using VS2008 with the solution for the .Net 3.5 code open, the breakpoints that I have set are marked as invalid (i.e. marked with an exclamation mark). When I hit refresh on a browser page that invokes the code that I am trying to debug, VS2008 raises an unmanaged code exception.I have researched In-Process Side-by-Side code execution, which is what is occurring in this instance, and is working very well; but for the life of me I cannot find any information on debugging in this scenario.It is not an option to convert the .Net 3.5 projects to use .Net 4.0, nor is it possible to convert them to use VS2010 and leave them targeting .Net framework 3.5
I have a application in asp.net2.0 with C#. I have migrated my application in .NET 3.5 & I am receiving the below error.
Could not load file or assembly 'Microsoft.Build.Framework' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.
I'm using an <asp:LoginStatus/> element on my MasterPage to show a "logout" link. How do I run code when the user clicks the logout link? I tried putting the code into Session_End() in Global.asax, but that doesn't seem to get called on logout.
View 6 Repliesin my application i am checking that windows media player plugin is available in the mozilla firefox or not.after that, if plugin is not available i have to run the wmpfirefoxplugin.exe through the javascript. or code behind.how to run the exe file through code.
View 1 RepliesI set the line in code for debug and while running it does not stop there. So I use System.Diagnostics.Debugger.Break(). Sometimes it stops and sometimes the debugger shows a blank screen. All use the same inputs.
View 2 RepliesI need to run a javascript function before my code behind runs. my element looks like :
<asp:Button ID="SuperaddsSMSPnl_Button1" runat="server" Text="Smsa" CommandName="smsa"
CommandArgument='<%#Eval("addsid") %>' CssClass="knapp" Style="left: 180px; top: 20px;" />
and in code behind I use
Dim smsbtn As Button = it1.FindControl("SuperaddsSMSPnl_Button1")
smsbtn.Attributes.Add("onclick", "showSign(this); return true;")
to show in progress sign while code behind is doing its job. but I want code behind to run by using commandName
How can we know from the client, whether web service is running or not? I mean through the code
View 1 RepliesI have a website that appears to be "losing" the code behind bin/dll file support while the application is running. I have added an OnError event to the application and am logging it to the event viewer. At first I was getting problems with HTML and other bad input into text boxes. I have used validation and other methods to correct all of this. Now my issue is that the ASPX pages are still served, however I have custom code in the "onLoad" event and it is not being executed. This is in the "onLoad" for the master page so it is affecting the entire site. So far my fix has been to restart the website within IIS. This corrects the problem for anywhere to 24-48 hours and then it occurs again. Last night when this happened I did not recieve any new information in the event viewer log.
View 3 Repliesi need to get my listview there are made on a LinqDataSource to update the db before it running my code i have made in my update botton. how do i force the update to happen ind c# ? my code in my update botton looks like this
protected void UpdateButton_Click(object sender, EventArgs e)
I am trying to load the following JS method:
<script type="text/javascript">
function initialize(lon,lat) {
var myLatlng = new google.maps.LatLng(lon,lan);
var myOptions = {
zoom: 14,
center: myLatlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
var map = new google.maps.Map(document.getElementById("map"), myOptions);
var marker = new google.maps.Marker({
position: myLatlng,
map: map
});
}
</script>
In my code behind in VB.NET I then want to load such as:
initialize(53.349803617967446, -6.260257065296173)
I need to load in code behind since I have to get the longtidude and latidude from DB.
Maybe this belongs in vb script forum, not sure ....
Anyway, I have an application that is running a ftp script. The code works fine but following is happening:
I my code I intend to show an message box when the ftp process is complete. What is happening is that the message box is being shown before the ftp is complete (while the dos window is up). Is there a way to delay continue running code till ftp is complete or wait for a number of seconds?
Here is the code snippet for the ftp process:
[Code]....
An outside vendor did some html work for us, and I'm filling in the actual functionality. I have an issue that I need help with.
He created a simple html page that is opened as a modal pop-up. It contains a form with a few input fields and a submit button. On submitting, an email should be sent using info from the input fields.
I turned his simple html page into a simple aspx page, added runat=server to the form, and added the c# code inside script tags to create and send the email.
It technically works but has a big issue. After the information is submitted and the email is sent, the page (which is supposed to just be a modal pop-up type thing) gets reloaded, but it is now no longer a pop-up. It's reloaded as a standalone page.
So I'm trying to find out if there is a way to get the form to just execute those few lines of c# code on submission without reloading the form. I'm somewhat aware of cgi scripts, but from what I've read, that can be buggy with IIS and all. Plus I'd like to think I could get these few lines of code to run without creating a separate executable.
I've added some validation to a text box which works, only the code behind on the image button executes even if the validation shows a problem. I need some way of testing the validation and blocking the code behind from running. He's my code:
[Code]....
I have a report that takes a couple of minutes to generate.What I am trying to do is display a progress indicatior onscreen (progress bar or spinning circle) while this is running.I was thinking of using javascript to display the progress indicator but am not sure how to get started on this. am using ASP.NET 2008, C#.
View 8 Repliesfunction postForm()
{
$.ajax({ [code]....
the dialog box is opening after running this code which is asking to save file. Why does this box comes afterall?
I am a complete novice so please forgive this simplicity of this question.....I've opened up the default ASP.NET website template in Visual Web Developer 2010 Express and have the following code in my Default.aspx page (I also have a 'site.master' page which contains my Default.aspx page in a placeholder):
<%@ Page Title="Home Page" Language="VB" MasterPageFile="~/Site.Master" AutoEventWireup="false"
CodeFile="Default.aspx.vb" Inherits="_Default" %>
<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent">
[code]...
I have built a basic calendar event using DDay.iCal, when I click "Add to calendar" link I produce an event and then sends this to the client.Basically, my application works like this.
A User logs in.
Selects a specific date.
Books a specific timeslot
Clicks the "Add to calendar" link
Sending the event is done by using Response.Write() which sends the following to the client:
Response.ContentType = "text/calendar";
Response.AddHeader("Content-disposition", "attachment; filename=appointment.ics");
Response.Write(iCalString);
The above works fins but it requires me to first book the event then manually and then click the "Add to calendar" link.I want to merge the steps 3 and 4. But when trying to do so the event booking gets saved to the database but the screen does not get refreshed.Is there a "simple" way to get around this?
I have Requirement to update the label text as we are processing the code (Long running).
Example:
I have Label and button on aspx page.
On button Click Iam calling the AppCode which is going to do long work for me.
I want to update the label text from the appcode (which should reflect in the page then and there.)
I have tryed to pass the text value to the label but it shows the changed text only after the event for the button click is finished.
I tryed using timer but as soon as i click the button the refreshing stops.
I tryed progress template and UpdateProgress without success. (I know we can update at the start and end of proccess using this)
I dont want to use iframe (I know we can do using iframe)
I have a grid view with the delete option enabled. When the user clicks on delete, that entry in the database is deleted. However, each entry in my database corresponds to 2 images on the server. When that entry in the database is deleted, I also want to delete the images. (the images consist of the ID for that database entry plus "right.jpg", and "left.jpg") Is there a simple way to do this? My thoughts are that I need to run some additional code when the user clicks the delete button, but how can I trigger this code?
View 2 Repliesdoes ASP.net(web development) works with Linux platform??
View 2 RepliesNow before I dive too far into this this question, I am aware of nDjango and MonoRail; however, those project seem to be lacking.What I'm wondering is if there is a solution out in the .Net world that has the following features out of a single box like Rails has in Ruby or Django has for Python. I know tools that do pieces but am curious if there's 1 unified solution out there.
Database Versioning/Migrations
ORM or similar code gen
MVC-based
Pre-generated administrative screens
View generation
Theming / styling
(I'm sure I'm forgetting another cornerstone feature)
There's lots of options that cover one or more of these aspects but is there something in .Net that covers all of them?
Just trying to download it from [URL] for the first time. Web Platform Installer says regarding "Frameworks and Runtimes" (and also "Visual Studio Tools"), "All the recommended products from this group are already installed", even though they're not. Did have something called Visual Studio Runtime Redistributable installed which is just a handful of DLL's. I uninstalled it though - made no difference. Also removed entries from registry with "Visual Studio" in them, also made no difference.
View 1 Replies