using visual studio 2008 and asp.net 3.5 and DB2. my project will give some of the records to the DataAccess layer to add the data into datbase. Untill the process end i have to wait(it's a big operation) for a long period, what i expect is, i'll hand over the data to DAL and my application will continue further works, how to do that?
View 14 Repliesi have a,
1) textbox - used for search staffs in school
2) dropdownlist - used to search for department
i need a validation that when both fields are empty, a error message of some sort will appear both of the field can search independently.
suppose i have three gridview on my page one after another and will display three different info like books detail,moview details and games detail. i want that when page will be displayed then my three different gridview will populate at a time idependly and when three busy indicator will be shown for three different gridview. which one will be polated first then busy indicator for that grid will be invisible. i want to do it using MS-ajax.
View 2 RepliesThis is a very simple ASP.NET master page example. The master page displays 4 hyperlinks and has two ContentPlaceholder controls. The first two links are to content pages that will display in ContentPlaceHolder1, the second two links are to content pages that will display in ContentPlaceHolder2.
<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site1.master.cs" Inherits="ProofOfConcept.Site1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h1>
Demo site
</h1>
[code]...
Can these two properties of a dropdown list in ASP.NET be used independently?
I wanted to retrieve a null value when the user selects some text; I couldn't as it retrieves the Text property whenever the Value is null. Eg:
l1 = new ListItem("Cat", null);
Console.WriteLine(l1.Value);
The output is
Cat
In another situation, when both the properties have different strings, I get the string in the Value property when I use the Text property. Eg:
l2 = new ListItem("Cat", "Mouse");
DropDownList ddl = new DropDownList();
ddl.Items.Add(li);
ddl.SelectedIndex = 0;
Console.WriteLine(ddl.SelectedValue);
Console.WriteLine(ddl.Text);
The output is
Mouse
Mouse
I have a near full functioning form.
I simply need to edit each row independantly. However upon applying the Edit, Update Cancel I get the following.
I suspect this is because I am using the GUI and this will require some code per column?
Error[HttpException (0x80004005): The GridView 'GridView1' fired event RowEditing which wasn't handled.] System.Web.UI.WebControls.GridView.OnRowEditing(GridViewEditEventArgs e) +1610245 System.Web.UI.WebControls.GridView.HandleEdit(Int32 rowIndex) +43 System.Web.UI.WebControls.GridView.HandleEvent(EventArgs e, Boolean causesValidation, String validationGroup) +611 System.Web.UI.WebControls.GridView.RaisePostBackEvent(String eventArgument) +205
[Code] ....
I have a page with 2 separate UpdatePanels which are supposed to load and post back independently. But I can't get the UpdateProgress templates to show on page load.
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> runat="server">
<script
protected void Page_Init(object sender, EventArgs e)
[Code]....
Is there a way to combine the LINQ queries together and have access to both of the results independently?
[Code]....
If I need to build a silverlight application and have it work under my asp.net application!
Does that mean I have to create two different vs projects?
One for silverlight the other my asp.net application? Or I can have one in 1? What do I do?
This question actually refers to a classic ASP page I'm working on, but I'm assuming that app variables work the same in both ASP and ASP.NET Let's say we have a bunch of websites, owned by different people. The sites are all different, but the common theme is they are car enthusiast websites. Each of these websites has their own unique index page (of course), but also "common" pages, which are pages shared by all the websites.
One of the common pages, checks for the value of an application variable, which may or may not exist. For example, lets call this page luxurycars.asp, which is a simple page that shows the top 10 luxury cars of this year. This common luxury car page will pull and use the app variable like so:
[CODE]
Dim SiteOwner
SiteOwner = Application("OwnerName")
Response.Write("This site is managed by " & SiteOwner)
[/CODE]
This app variable is set uniquely in each clients index.asp page like so:
[CODE]
Application("OwnerName") = "John Doe"
[/CODE]
Will this work? I just started learning classic ASP (for my job), and I'm reading that application variables are universal and only one copy of the variable will exist. So does this mean if John Doe sets Application("OwnerName") to "John Doe" in HIS index.asp page, will everyone that visits the common luxury car page see John Doe's name? Regardless of whether they got to that page via John Doe's page or someone elses? And if so would using a Session variable instead solve this problem? Sorry if this sounds confusing, let me know if I need to re-word it or give more detail...
I'm starting to think about and develop an architecture for a big web application, and I wanted to get suggestions and/or recommendations on which technologies and/or frameworks to use.The application will be an Intranet-based web site using Windows authentication, running on IIS and using ASP.NET. It'll need to be structured as a main web application with sub-web applications. Essentially, the entire scope is a composite browser-based, Intranet application that is composed of discrete, functionally complete modules or sub-applications.
View 2 RepliesWill linq to sql work in an asp.net 2.0 web applicationJust realized the server doesnt' support asp.net 3.5 (no control over it
View 3 RepliesPlease give an example how I can integrate HTML code of offline caching in my ASP.Net application?
View 2 Repliesi use visual studio 2010, SQL express 2008 on win server 2008
after running the wizard of security (created single user, set permissions like deny anonymous and allow the created user) and pressing F5 --> the site works just fine.
when i move the folder to IIS 7 and "convert to application" the login page appears but it wont accept the password i provided.
i was told that only Stackoverflow geniuses will answer this question.
i am using .Net 4, manged pipleine mode --> inegrated
IIS settings:
Anonymous Auth. --> Enabled
Forms Auth. --> Enabled
ASP.Net Impersonation, Basic Auth, Digest Auth, Windows Auth--> Disabled
web.config
<configuration>
<connectionStrings>
<add name="ApplicationServices" connectionString="data source=.SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true" providerName="System.Data.SqlClient"/>
[Code]....
the username exists in aspnet_Users table and the username "encrypted" in aspnet_Membership table
I have the following simple code:
<asp:UpdatePanel runat="server">
<ContentTemplate>
<asp:LinkButton runat="server" Text="Refresh"></asp:LinkButton>
</ContentTemplate>
</asp:UpdatePanel>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Label ID="LinkButton1" runat="server" Text="<%# DateTime.Now.ToString() %>"></asp:Label>
</ContentTemplate>
</asp:UpdatePanel>
And in the master page there is a ToolkitScriptManager. but the update panel does not work never similar to they do not exist.
Note: I use .Net 4.0.
Edit: I removed the ToolKitScriptManager and added ScriptManager and the problem still exists. Seems the Ajax functionality is disabled in my application but I do not know how.
I have a Website on IIS 7.5 configured as shown below.
ParentWebSite
---ChildWebApp
ParentWebSite is an Asp.Net 4.0 Website project.
ChildWebApp is an Asp.Net 4.0 Web Application.
When I access the following url it works fine.
http://ParentWebSite/
When I access the childWebApplication using the following Url.
http://ParentWebSite/ChildWebApp
It gives a compilation error showing one namespace (ParentWebSite.BLL) not found. But that namespace is used only in ParentWebSite and not at all referred in the ChildWebApp.
My question why is my ChildWebApp dependent on the ParentWebSite dll?
Is not the ChildWebApp when deployed as above independent of the ParentWebSite when both are using there own App Pool?
I am working on word report in ASP.NET application.
In my application i do permit the user to dynamically generate the word document, so whatever changes user has made in word document.
i want back this changes in word document with that specifc user.
so how can i attach the event in word document?
what user close the opened word application then my code should execute to read the word file .
I have a stored procedure that should return an output parameter. When I run the Stored proc in SQL management studio I receive the expected return value. I cannot get this stored procedure to work from my application. I keep getting an error when I tryto build.Error: Argument 10: cannot convert from 'ref System.Guid' to 'ref System.Guid?'
[Code]....
In IIS application pool I have set 2 in maximum worker process in process model, will application object, session object and cache object will be shared by the all worker process or will all worker process have different application object, session object and cache object.
View 1 RepliesI have to render text into GDI(not GDI+) and save as image in C#.NET web application not windows application, SO for that I have chosen TextRenderer.DrawText(), to render the text into GDI, But I am getting an red lined highlight below the TextRenderer with message if mouse over "The name 'TextRenderer' does not exist in the current context" . here my code is:
Bitmap Bit = new Bitmap(1000,500);
Graphics g = Graphics.FromImage(Bit);
g.Clear(Color.Red);
TextRenderer.DrawText(graphics, myText, new Font("Ariel", 50, FontStyle.Regular), new Point(20, 20), Color.Black, Color.Gold);
Bit.Save(pathToSaveImg + "image.png", ImageFormat.Png);
Bit.Dispose();
I need to retrieve the user data from the different web application. In the web.config I can specifydifferent profiles, but I cannot figure out how can I use it in the application. This is what I did:
<profile defaultProvider="i90PartnerProfileProvider">
<providers>
<clear/>
[code]...
I'm building a new code library and would like to use .Net 4 as my target framework as all my new apps will use .net 4. My legacy web apps use .Net 3.5. I want to use this code library for all of my apps. At this point, I see only 2 options Compile the dll for each framework I need, changing the target framework each time Create separate projects with differing target frameworks. Is there any way around this so my code library is a single compile? Didn't know if there was something built into 4 to allow something like this.
View 1 RepliesI have placed an app_Offline.htm in the root of my IIS7 application. This works for calls to pages on the root, but not for calls to pages in a subfolder of the application.
How comes? And how to make it work also for subfolders?
I have an app that works fine . I build up a new iis box and the settings is similar to the existing iis box. however, my application is not working anymore. althought I created similiar environment, but not working,I get access denied from the Database for some pages and other pages it hit the database. is there anything I can do to make it work.
View 4 RepliesI have an application build using asp.net in sharepoint platform, however the paging and sorting features in gridview failed to function properly in Offline Explorer (Metaproduct) environment, an offline browsing software.
View 1 Replies