I'm trying to create a stopwatch in asp.net that displays the time in seconds as the text of a label. But I noticed that the timer control in asp.net only refreshes the whole page at each tick interval. I managed to create a clock in VB.net using the following code:
[code]....
clearanceDate.Text = DateTime.Now.ToString();
The above code is displaying dateTime in 12 Hours clock.I want to convert it into 24 Hours clock.
I'm having some issues trying to create and setup a database to use for a project. I have SQLExpress running in the background, but I figure that's from my old Visual Web Developer 2008 Express. I have MS SQL Server 2008, but it doesn't look like it's installed. I'm guessing I need to manually install it before trying to add databases/tables.
View 1 RepliesSomeone can explain this error?Error Creating Control - headObject reference not set to an instance of an object.
<%@ Page Title="" Language="C#" MasterPageFile="~/Controls/Master1.Master"
AutoEventWireup="true" CodeBehind="GrupoUsuario.aspx.cs" Inherits="GrupoUsuario" %>
<asp:Content ID="Content1" runat="server" contentplaceholderid="head">
</asp:Content>
I Think this is a bug of visual studio 2010 in design view. I'not using any event to manipulate session object in the method OnInt(). The "PlaceHolderTopo" is an placeholder in the web user control Topo.ascx. It's work normaly. I Don't have any code inside the content place holder in the page tha inherits from the master page and get this error.Below is the code of the masterpage:
<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="PrincipalSeguranca.Master.cs" Inherits="PrincipalSeguranca" %>
<%@ Register Src="Topo.ascx" TagName="Topo" TagPrefix="uc1" %>
[code]...
I get the following error which I don't get when I build a simple WCF Data Service in an non MVC project. I added the following to my global.asax:
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The type 'MvcWebApp.WcfDataServiceTwitter', provided as the Service attribute value in the ServiceHost directive, or provided in the configuration element system.serviceModel/serviceHostingEnvironment/serviceActivations could not be found.
i'm trying to create a stacked bar chart on a vb web form using vs2010.My data source returns:
Error in Functionality Awaiting on Supplier
1IMT IssuesmActive6
IMT Issues,Awaiting on Supplier
2,IMT Issues,Awaiting on User 4
IMT Issues Closed 120
Login / Password Active
But I can't get this into a stacked chart. I know I must have to do quite a bit of work declaring what the series are and soforth, or having a different dataset but can't find any documentation on it.A link to some documentation or an example of a stacked chart from an sql datasource would be much appreciated.
I can't believe I'm having so much trouble finding this information. I'm endeavouring to learn about creating model classes with Linq to SQL. By default VS2010 wants to use SQL Express, but our organisation has several database servers for development so I'd rather use one of those. PLEASE can somebody tell me how I can configure VS2010 to do that, as all I get is 'A network-related or instance-specific error occurred while establishing a connection to SQL Server ... Verify that the instance name is correct'. Yeah, thanks Microsoft. Actually telling me how to verify the instance name would be a really good move here.
View 1 RepliesI have created a class library called "API" with following code.
[Code]....
And I have created a Asp.Net web application and added the above project reference to implement clock API. My Web page has the code like below.
I would like to put a clock on webpage which should show time and a timer for a particular interval.
I tried unsuccessfully searching web for flash one's.
I am trying to have a time clock on my page, I want it to start from 0:00 and then start going up, my plan was to have an AJAX timer and a updatepanel with a label inside of it which would refresh every minute and update the time, how can I get the code in VB.NET to start from 0:00 and increase by 1 minute?
View 6 RepliesI have to create one page where i have to display clock which shows IST,EST and CST.It should change the timing dynamically
View 2 RepliesI want to add a running clock on my aspx form. which after certain period of time like 30 minutes or something. After 30 minutes the form should automatically submitted.
View 5 RepliesI'm creating an online Clock-in/out tool. An employee may have to leave work for a bit and return at a later time in the same day. This would cause multiple entries for the same date. I need to be able to show the daily total for each date. I have not been able to get SQL to total up the times and only display the date once. The image below shows some data in my table and the outcome that I am trying to achieve. The first table has 2 rows highlighted. They have the same date. The second table shows how I would like it to add the two rows and display them as one.
View 10 RepliesI am a newbie C# programmer and would like to display a running clock on my Asp.net web page such as the one used in this demo.
View 2 RepliesI want to display a digital clock in master page, i have done this, using Timer control & updatepanel. when Timer_tick event happens, my content page gets reloaded, this is due to updatepanel in content page. Here i dont want to reload the page. Is there any other way to do this.
View 4 RepliesI have a situation where I need to display the time in 24hr clock mode rather than 12hr mode. Is there a way to do this?
I need it to just display the the Hours & Mins e.g. 13:42. AM or PM is optional.
i am develpping a alarm application when user minimized this it should be minimized appear near the system clock,local area connection icon(as hidden icon).
View 3 RepliesI created timecard for a website and I would like to automatically clock out the user everytime when user logout or close the website. Is there a control for that? And if yes, where do i have to put he code at?? I think it should be in the code behind of master page... and on the Page_Load function
View 1 Replieshow to suppress the "AM" in the gridview (template Bind("RideTimeMin", "{0:t}")? Don't tell me to use military time because the function is not "time on a clock"; it's how much time is allowed for a task (in this case the min/max hours & minutes that horses have to complete a 20 mile trail; e.g. 05:00, 05:27, etc). I'm currently accomplishing this in the "ondatabound" function by "..RTmin.Replace("AM","")". I have looked and looked at all the websites that talk about datetime formatting but have yet to find a way to do it upfront in the gridview bind statement.
View 6 RepliesI struggling trying to insert the value I select from a "DropDownList1" country list into a TextBox inside a FormView1. I have tried the following but It wont insert the text:I also tested on a textbox1 outside the FormView1 and it works but just after clicking Cancel or Inser in the formView1.
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We just switched to VS2010 and seems like the forms authentication is behaving differently.
Our setup is that we have a default page (default.aspx) so that if you link to the root folder of the site, rather than a specific page, you get switched to default.aspx.
In addition, we have a working forms authentication system set up so that if you try to go to any of the pages you get redirected to a login.aspx page.
The login page can either redirect you to the forms authentication default page (default.aspx) or to the requested URL.
I'm not the one that configured this originally, but it looks like we are getting the originally requested URL from the authentication redirect, since Page.Request.Url = "http://.../Login.aspx/ReturnURL=<requestedpage>"
The problem is that this is failing to work when the original url is the root folder. In VS2008, <requestedpage> would be "/rootfolder/default.aspx", whereas now (in VS2010) we're getting "/rootfolder/". In other words, the site redirect used to be happening before the authentication check, and now it seems to be happening afterwards.
This is a problem because when we are checking to see if we need to redirect to something other than the default page, we check to see if the return URL is empty or matches the authentication defaultURL (which is also "default.aspx". If it matches, we go straight to the default page. If it doesn't we do some processing and then do the redirect. The extra processing is producing strange results when the browser is redirected to the rootfolder and therefore to the default page.
For now, I'm able to additionally test for Request + "default.aspx" (which resolved to the authenticaiton defaultURL), but this feels clunky and I can see headaches in the future if we ever need to rename default.aspx.
P.S. It has occurred to me that it's possible that something changed in web.config or another setup file when we did our conversion to VS2010. I can't find it, but that doesn't mean it's not there.
my layout tool bar in vs 2010 is disabled. how can enable may layout toolbar.
View 3 RepliesI noticed the calendarextender nor the validators work in my updatepanel.google told me that some dude made some custom validators in 2007.has there been an update on this (I use ajax 3.0).
View 4 RepliesI cannot get my reports to work when combined with a master page.
I have a webpage with a reportviewer that has always worked in VS2008 framework3.5. However, When I rebuild this for vs2010 it looks like this:
<%@ Page Title="" Language="VB" MasterPageFile="~/TopMenu.master" AutoEventWireup="false" CodeFile="TestControl2.aspx.vb" Inherits="TestControl2" %>
[Code]....
My problem is that I cannot get my reports to work on my site embedded with the normal menus within a master page.
It seems there is some problem with the scriptmanager and master pages but after a whole day of mucking about I thought why my reportviewer and reports won't work with master pages; I also have loads of reports and if they don't work I have real problem.
Imports System.Collections.ObjectModel Imports System.Management.Automation
Imports System.Management.Automation.Runspaces Imports System.Text
Imports System.IO
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click
If DropDownList1.Text = "ABCD" Then
Label1.Text = " ServerB" End If
[code]....
I have an ASP.NET site I built for our users to map a network printer. When I test it, it maps the printer without any probelms. When I publish it to IIS, it acts like it's going to run, but never tries to map it. I have checked all the permissions, I have tried it as a web app and a web site, I have tried to publish both and I have tried to copy and paste the folders in the root folder. I have added references to the Microsoft.Powershell.XXXX. I have changed it from "CodeBehind" to "CodeFile" and I have changed the "AutoEventWireup" to "true". There are no errors in the event log and none on screen. It clears the fields, like it should at the end of the code and that's it.