I understand the concepts of windows workflow...But unable to understand how to implement it...Can anyone tell me some good sites which explains Workflow with coding???
View 1 RepliesI read some blog that If we host workflow foundation in asp.net, there will be issues with workflow persistence, is this correct? and what is the better idea to host workflow foundation on asp.net or on windows service?
View 1 Replieshow can I integrate ADO.Net Entity Data Model with windows workflow.
View 1 RepliesI have a http module at root level which resolves to the virtual directory which is a .net application on some conditions as below.
I need the have the httpmodule at root level only for some requirements.
application.Context.RewritePath("/virtualdirecotry/root/pages/sample/sample.aspx", String.Empty, "");
the sample.aspx page uses a master page as below
<%@ Page Language="C#" MasterPageFile="~/Root/Pages/Master/Site.Master"
as it uses the relative path the http module is unable to understand the path and throwing following error
The file '/Root/Pages/Master/Site.Master' does not exist.
error occurred during the parsing of a resource required to service this request. review the following specific parse error details and modify your source file appropriately.
I know this is not the right place to post this question but I dont know where to go. My question is this.I have a statemachine workflow, this workflow works fine until a new requirement is came. The new requirement is to add a new state and event driven but this event driven is fired if the document library item is updated where the workfow is embedded. Is this posible? if so what event activity should I place?
View 7 RepliesThe client wants to see a graphical representation of the workflow. In addition (let's say it is a workflow for processing orders), the client wants to see at what point in the workflow any given order is, indicated on the graphical workflow representation by a highlighted node or some visual queue.
All of this must be available via a web interface.
Was hoping somebody had some bright ideas for how to achieve this without writing extensive custom controls.
Does Workflow Foundation 4 offer anything itself that would assist toward this end?
I am new to workflow and just know some of its features. I want to do a project in WF. It will be a web based intranet application where user will be able to define workflow dynamically through web interface.Duration for completing a task can be many days.With these requirments I am not sure will use of WF helpful in quick development or it will increase work ?Please advice me should I try to learn WF for this project or should do it with C# and asp.net
View 1 RepliesI don't understand how to use this feature called "Build deployment package" in VS 2010. I go to my properties and go to package/publish web and setup it up. I click "Create deployment package as zip"
I then build the deployment package and get a zip file.
When I look into and start drilling down in the folders I find I get a path like this
[Code]....
I don't understand why it makes all these folders and on top of it why is it my path to where my soultion sits. I don't like the fact that now everyone can look in the zip and see my accoutn name, where the file was sitting, that I am using subversion.
Then it makes it so confusing to when a error happens. I deployed it on my IIS windows 2008 server and ran it and I had a error show up. It pointed to the file where the error occured and the path was point to my desktop.For the longest time I could not understand why it was pointing to my windows 7 machine desktop when it was running on a windows 2008 server located in a different country.
It was not until I found out with the zip path it made sense. But that is confusing when it is pointing to paths that don't exist on that computer.
How can I change this?
I am getting the error "A field initializer cannot reference the nonstatic field", While My code is as below:
Object selectedItem = PageVariables.slectedItemData;
MyClass selectedItems = (MyClass)selectedItem;
But the same thing works if assign the value at the constructor or in a different method , like below:
public partial class MusicPlayer : Page
{
Object selectedItem = PageVariables.slectedItemData;
[code]...
I am just trying to understand what is the difference, Why it is looking for a static varaible declaration(in 1st case) while doesn't look for it while in a constructor or a different method
I have limitations to host Windows Services in my web hosting provider. But i need run small task frequently.
Do we have any other framework/api which provides similar infrastructure like "Windows Services" from ASP.NET?
I'm working on an ASP.NET MVC web application that will be deployed across multiple load-balanced servers. With this setup, a user might have one request served by server A and the next request will be served by ServerB or ServerC. We don't want to store Session Data in the database, as we're trying to minimise database hits where ever possible. As such, we need to have the HttpSession managed and stored on another server. My understanding is that this is possible by using a Windows Service that will manage this for me, but I'm unfamiliar with how to implement this. Can somebody point me at some good documentation on how to do this? Or any pitfalls or other points to take into consideration?
View 3 RepliesI have one webserver alone in the network and all the users authenticate in another server. I'm trying to implement windows authentication in a application in the webserver, but every time that the page loads a login window appears exactly that the windows client was authenticated in the order server. Is It necessary both server stay in the same domain? Is there another way? Finally, I need to get the user id in the windows client, but webserver and domain server don't communicated between itself.
View 1 RepliesI want to implement client certificate in IIS 7.5 in windows 7. As per my knowladge I need to setup server certificate first for IIS. But I could not figure out how to do that.
View 2 RepliesHow to implement keyboard enabled menu in mvc application like in regular windows application:
Horizontal menu bar containing menu pads.
Left / right arrow should select previous / next menu if menu is open
Up Down arrow moves to previous next menu item
Enter selects menu
Where to find source code for this ?
Our solutions requires validating users against a custom database. This also includes roles which dictates what he user can do in the system. What is the best way to implement implement security, is it to use Windows Identity Foundation or the default Membership Provider and Role Provider that comes with .net?
View 2 RepliesRecently I moved my developing environment (Visual Studio 2005) on Windows 7. I followed the steps for migrating from IIS6 to IIS7, but when I try to start debug my web project I receive the error message:
"Unable to start debugging on web server. Debugging failed because integrated Windows authentication is not enabled."
In my project's web.config I have
<httpModules><add
name="WindowsAuthentication"
type="System.Web.Security.WindowsAuthenticationModule"
/></httpModules>
What else should I do?
I have an Ajax enabled web app created with Visual Studio 2005 - .Net framework 2.0. I publish this to a Windows 2003 server and everything works fine.
I now need to publish to a Windows 2008 server with IIS 7.0. Whereas before I used to publish to http:// .... (because the site on the 2003 server was Frontpage server extension enabled} I can't see how to do this in IIS 7.0 so I have published to a share on the server at \servernamewebsites ameofwebsite
When I try to run the site I get this:
Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
My operating system is Vista SP1 and vs.net 2008, I created windows application project but when I publish it , it display error
Failed to connect to 'http://localhost/project' with the following error: Unable to create the Web site 'http://localhost/project'. The Web server does not appear to have FrontPage Server Extensions installed.
I m trying to install ASP.NET 2.0 Ajx Extensions 1.0 on Windows 7.But i not able to complete setup. i m getting the error as
"Microsoft ASP.NET 2.0 Extensions 1.0 Setup Wizard ended prematurely because of an error.Your system has not been modified."
I tried installing Administrator privilages...
I am trying to install vs 2008 on a 64 bit windows 7.
when it completes about 10% of the installation it gives me a list of error messages telling that setup has failed.I searched in microsoft communities and on the net,
I have got this error
Unable to connect to the remote server
when I call the web service from the windows service. But I can visit this web service through IE and I also wrote another console application to call the web service and it works fine, too.
The exception infomation is below:
A socket operation was attempted to an unreachable network 127.0.0.1:8888
Here is my code:
WebImageSVC webSvc = new WebImageSVC();
ConfigManager.LoadConfigManager();
webSvc.Url = ConfigManager.WebSvcAddress;
webSvc.Proxy = null;
webSvc.CanUpload(0, "");
I try many methods, like turn off the firewall and anti-virus software, set the web services proxy property to null. but still cannot solve this issue.
I added he wmp.dll to my tool box. I am trying to add the windows media player on to my form and i am not able to drag it. Why am i havign problem in dragging the control on to the form?
View 4 RepliesI'm trying to deploy a segment of our site to a new server, and I'm getting the following error when I try to pull up any ASP.Net page...
"401 - Unauthorized: Access is denied due to invalid credentials.You do not have permission to view this directory or page using the credentials that you supplied."What permissions should I be checking?
I have an intranet site that i set up to windows authentication. It works fine most of the time but some departments wont be able to access the site and will be asked to enter user name and password.I checked their Active Directory account and the only difference i could see was that the organizational unit parameter was different than the rest of the users.
View 5 RepliesI used to develop web application in the XP with Visual Studio 2005.Now I have moved to the Windows 7 environment. The .Net web application works fine in browser, but I have problems to open the project in the VS2005 SP1. I have already installedService Pack 1 for Vista and Update to support Web Application Projects updates. I surelly have IIS running on my Windows 7. I'm running VS2005 as adminI get error from VS that "Unable to read project file 'abc.vbproj'. The Web Application Project ABC is configured to use IIS Web Sites, you must install all of the following Windows components.- Internet Information Services- IIS 6 Metabase and IIS 6 Configuration Compatibility- ASP.NETIn addition, you must run Visual Studio in the context of an administrator account etc.
View 2 Replies