How To Create A Screen Sharing App

Apr 17, 2010

I want to creat a simple screensharing application in .Net but have no idea about how to get started.

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How To Create A Desktop Sharing Application

Feb 2, 2011

how can we create a desktop sharing application in asp.net? can we use silverlight for this?

or any third party tool that we can use?

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How To Use Facebook Sharing And Tweet Sharing Tools

Dec 1, 2010

I see on the bottom of blog pages a sharing buttons (Twitter and Facebook), where if clicked the link behind (which is normally the blog page url) the fshare button takes the clicker to the blog site facebook page respectively.

How does one do this in asp.net 2 , does one one use the <%# %> in the url part of these share buttons, are there any examples of how this is done?

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Html - How To Create Multi Screen Resolution Sites

Nov 19, 2010

how do i create website which supports various screen resolution & Multi browser support (i.e 1024*768 ) and others using asp.net...

i have developed website in asp.net (vb) my monitor resoultion is 1024*768 but when i try to access my site in other monitor having the resolution more than 1024*768 then the controls are unmanaged .... in the webpage...

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Web Forms :: Create Image (screen Cap) Of Specific A Tags Contents?

May 4, 2010

I am trying to get the pixel color of a mouse click event. (meaning when the user clicks on the page I need to identify what color he just clicked on.) I believe the best way to go about this is to create a screen cap of the browser contents then use image.GetPixel sending the x,y locations. The only part of this that I am having issues with is creating the screen cap at "click-time." It would be easiest for calculations if i could get a screen cap of the entire contents of the browser, but I could also work with being able to screen cap a specific div element by ID.

I have experimented with this using an actual image on the page and i can get the correct values however, the page will not be an image so i need to create the screen cap...

If you have any information about how to do this or have a better way to get the color of the pixel clicked on by a user.

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Crystal Reports :: How To Bypass View Screen And Just Display Print Preview Screen Instead

Apr 29, 2010

I have question regarding printer option page which pop up when i click on print button on crystalreportviewer and when i click okay on that pop up page it displays print preview of the report.

Is there any way to skip that pop up window(Printer Option) and just display (PDF)print preview screen instead?

(I am not exporting report to pdf, just want to display printview screen and when the user click on print button it will print out the page)

I have tried following code but i am getting error:

"Object reference not set to an instance of an object."

[code]....

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SQL Reporting :: Reportviewer 2010 Is Coming With Blank Screen / Data Exists On The Page But Not Showing On The Screen

Mar 24, 2011

I have upgraded web application from VS.2008 to vs 2010. I was using previously ReportViewer 2008 control in a page and replaced with 2010 ReportViewer Control.

I have installed the ReportViewer Redistributable also in my local pc as well as in the server. Also as per the new requirement I have placed the Scriptmanager in the web page where the reportviewer control located.

While running the page, the reportviewer run the report and is not showing the data on the screen. It shows the blank screen. But If I export the data to execl or world it is showing the data. Also the page numbers in the reportviewer showing the total pages available in the navigation bar. I am sure the report is running and bringing the data to the screen but not showing it.

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MVC :: Storing Information In Parent Screen ViewData From Child Screen?

Jan 18, 2010

The below is the exact scenario, One form will be there and when user click on "Edit" hyper link other window will open to get more details. In that new window also I have a grid or a table which has other hyperlink which lead to open other window and in that window I will enter few details and save it....

[code]....

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MVC :: Login Page In App Hosted On IIS 7 Integrated Mode - Its Never Getting Redirected To The Home Screen Or Invalid Login Screen

May 19, 2010

I have created my first MVC application. I am using forms authenticataion. I have created a custom action filter MyAppAuthorizationFilter which inherits from AuthorizeFilter. Inside this filter I'm authenticating the user credentials by checking them against a database table (by overriding OnAuthorize method). If the user is not authenticated, I am redirecting the users to a login page (which is view of LoginController). I am using this filter agaginst my main controller so that all actions in this filter will execute only if the user is authenticated.

I do not have any problem when I use the asp.net development server (shipped with Visual Studio). But when I deploy the app to our IIS7 server, I can see the login screen when I access the default url, but after entering the credentials (both correct and incorrect) and posting back the Login page, it stays on the Login page (clears the pwd, but not the username). Its never getting redirected to the home screen or invalid login screen.

IIS 7 server has .net framework 3.5SP1, but no MVC. So I deployed the System.Web.Mvc dll in the bin folder.

Here's my Code (I've omitted the views and models as they are not needed here):

[MyAppAuthorizationFilter]
public class MainController : Controller
{
//
// GET: / [code]......

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Web Forms :: How To Use Tag At Bottom Of Screen Instead Of Top Of Screen

Oct 4, 2010

I am using the below code where I put this tag on a .aspx page:

"<a name="tips"></a>"

Now if I from another page run the code in the hyperlink to navigate to this page2 where I have the above tag. The page will scroll down to this tag automatically where this tag will be at the TOP of the screen.

My question now is if it is instead possible to scroll to the position where you have this tag at the BOTTOM of the screen instead ?

[Code]....

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Take A Screen Capture Of A Particular Area Of The Screen?

Mar 17, 2010

Is it possible to take a screen capture of a particular area of a web-page from the web-page's own ASP.NET code?

I need to display 6 images that are stacked on top of one another using CSS, and I'd like to offer the user the ability to right-click save-as if possible by stacking the screen capture on top top of the original image stack.

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C# - How To Open Screen On Full Screen

Dec 14, 2010

how i can open my asp.net program on full screen (like i press F11)

Through C# code ?

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C# - Resource Sharing In Asp Mvc

Jan 6, 2011

I have 2 asp.net mvc2 projects in a solution. One is normal site for visitors use and the other one is admin back-end which is going to be separated by sub-domains like [URL] and [URL] The scenario is like admin will add a new item(e.g product) with image and [URL] will use that image to display product. Both application are sharing one db. so there is no problem to get the item details that is coming from the db. but for item image that has been uploaded in admin directory([URL]- any idea how to get it from general domain [URL]to display? Also what is the best way of separating the resources like image files or even css or js files across sites and how to access them?

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Creating / Using / Sharing Assembly?

Nov 1, 2010

Any Simple and Short Example asp.net Assembly (Creating ,using ,Sharing ) assembly

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MVC :: Sharing A Folder Between Projects?

Jun 22, 2010

I have 2 projects, where they both can upload attachments into a directory.

The problem is how do you get the projects to be able to access each others attachments or even save these attachments in the same folder...

At the moment my ProjectA saves uploads into its "uploads" folder... But when you are running ProjectB it doesnt have the same uploads folder (if that makes sense)

e.g.

ProjectA uploads folder: localhost:50732uploads
ProjectB uploads folder: localhost:50331uploads

I want these projects to be able to view attachments that the "other" project has uploaded.

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Sharing Bin Folders Between Different Projects?

Jul 16, 2010

it's possible for multiple projects to reference/share the same bin folder?

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Sharing Data Between Two Web Applications?

Oct 14, 2010

I have a web application (MainApplication) where many of the pages contain a custom Web Control that looks for some content in a cache. If it can't find any data within the cache, then it goes out to a database for the content. After retrieving the content, the Control displays the content on the page.

There is a web application (CMS) in a subdirectory within the aforementioned web application. Users use this CMS to update the content pulled in by the MainApplication.

When a user updates some content using the CMS, I need the CMS to clear the relevant portion of the cache used by the MainApplication. The problem is that, as two different web applications, they can't simply interact with the same static cache object.

The ideal solution would be to somehow share an instance of a cache object between both web applications.

Failing that, what would be the best (performance-wise) way of communicating between the two web applications? Obviously, writing/reading to a database would defeat the purpose. I was thinking about a flat file?

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MVC :: Sharing The Same Users DB For Several Applications DB

Feb 14, 2011

I begin with MVC and this technology is very efficient !

I would like to create several applications mapped with a common applicaton Users Accounts. The aim is to isolate logical parts. The problem is always the same : how to communicate easily between users db and appli db ? Do I continue to use my poor View mechanism from SQL Server (db1.Users.UserId inner join db2.Users.UserId) or is it a better way with super MVC?

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Sharing Columns Between GridViews?

Sep 17, 2010

Is there a way to define a <Columns> outside of a GridView in my .aspx file such that I can use those <Columns> in multiple GridViews in the same page? I have two GridViews that will have the same DataSource type, just with different content, and I'd rather not repeat all my customized TemplateFields in each. This seems simple enough, it's just I'm new to ASP.NET. Coming from WPF, it feels like I should be able to define my <Columns> in some parent "Resources" area, define its TargetType, give it a key, and then reference that key wherever I want those <Columns> to appear.

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How To Stop IE8 Session Sharing

May 2, 2010

I'd like to stop IE8 from sharing my sessions in one of two ways (or both if possible):

Through configuring the browser to always do this (so I can force my users to configure their browsers in this way). Through code in my web application.

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Data Sharing - .NET - Using Another App's App_data?

Feb 4, 2010

If there is a self contained web app, let's use the Screw Turn Wiki as an example, that utilizes the App_Data to store the MDF, is there any way another web app, living in the same domain, can also use that MDF?

Example IIS Setup:

http://wiki.domain.com | c:webwiki | port 80
http://www.domain.com | c:website | port 80

My WWW web app would like to pull some data from the WIKI app. Without moving the MDF to a full fledged SQL Server is there a way to do this? Also note, the WIKI app is an installed app so I don't have access to its source.

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Sharing A Common DAL Between WPF, Silverlight, And .NET?

Oct 5, 2010

What is the best method/technology to sharing the same data access layer between WPF, Silverlight, and ASP.NET? I am using ADO.NET Entity framework, and was thinking of a creating a DAL using the Repository pattern.Then using the RIA Services as a dummy middle man to connect Silverlight and ASP.NET. Is this a solid plan or are there other better solutions out there?

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Enabling / Disabling File Sharing?

Jul 7, 2010

how to disable/enable file sharing as well as the script for the enabling/disabling Printer sharing.

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Sharing Session Between Webservice And Application

Apr 23, 2010

I have an asp.net application and webservices (asmx) that reside in the same application but not in the same folder of the aspx files. I aslo have a winform application that uses the webservices. I have marked the webservice methods with [WebMethod(EnableSession = true)] but I am not able to share the same session values that are on the application in the webservices. The winform application has access to the sessionID from the application and I am using the following code

Uri uri = new Uri(ServerServiceUrl);
_cookieContainer = new CookieContainer();
_cookieContainer.Add(new Cookie("ASP.NET_SessionId", SessionID, "/", uri.Host));

My question is: Is there something that I am missing or doing wrong that I cannot access the application sessioin from the webservices?

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Sharing Authentication On Different Apps On Different Sub - Domains

Jan 19, 2011

I have 2 applications. One on asp.net webforms [URL] which should provide authentication, user logs in and I can use the cookie to authenticate on my asp.net mvc app located at [URL]. All I'd like to do is able to access the cookie so I can get the userId that was stored in it using the FormsAuthentication.

They use normal authentication provided by microsoft;

<authentication mode="Forms">
<forms domain="test.com" loginUrl="Default.aspx" protection="All" path="/" requireSSL="false" timeout="45" name=".ASPXAUTH" slidingExpiration="true" defaultUrl="Default.aspx" cookieless="UseDeviceProfile" enableCrossAppRedirects="false"/>
</authentication>

This cookie should be accessible to any submain on [URL] right?

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