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Hi everyone,
m trying to understand design patterns .. which one to use when .. most popular ones .. most used in normal projects .. and some good examples ... im tired of vegetables and doctor examples ..
any help would be appreciated
and preferably with code Big Grin
I am also in need of a big project where I can see all the things working together .. that will help a lot in understanding .. if any one can share .. that would be a great help
Thanks
Vishwjeet
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No-one is going to mail you a 'big project'. Your best bet for what you want is to look through the articles here on code project, or perhaps stuff like dot net nuke.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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a small one will do .. but i need some insight on .. what are the most popular design patterns being used for some typical applications nowadays.
like an application for having a custom form for data entry
then reporting using rdlc or maybe a gridview
then having data modification forms .. a very normal application .. but with crucial data
the tutorials on net just tell me what a design pattern is and how to use it
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i am trying to create an application using ModalPopupExtender.But getting a run time error - 'Microsoft JScript runtime error: 'AjaxControlToolkit' is undefined'.
I am using VS 2008,.net 3.5 .Help me to solve this.
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What do YOU think this error may mean ? What have you done to try to make sure you DON'T get this error ? Do you have the AJAX toolkit installed ?
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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yes I have installed Ajax toolkit.actually I downloaded a program and did exactly the same but still getting the above error.The program works fine in VS 2005.Later I changed to VS 2008[but my program was created in VS 2005] and downloaded the ajaxtoolkit for .net 3.5.Then got this error.
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Hi all,
Is it possible to change the formview mode from insert to readonly or from readonly to insert from Raisecallbackevent(asynchronous postback] in asp.net!!!
with __doPostback event of hidden button, I am able to do it. But I want to do this asynchronously. Please help
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Just put a transparent div over all the controls.
When callback is raised and the control comes to the client side javascript,
create an absolute position div with opacity set to almost 0. Stretch it to the whole screen.
The page will look like readonly.
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with formview div layers does not help. The insert template has to be loaded when we are changing to insert mode. How do I make the Raisecallback event to load formview in different modes?
I have this formview inside a usercontrol with gridview. and the parent page has other controls which should be editable.
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Actually ,my requirement is ,there is a tree view having context menu.By whcih We can add new node,delete and edit nodes.When user select Add new ,then a window should open,having textbox and add button.by which we can enter name of new node and add it.
I got context menu having Add,edit,delete option and when user select add new a window does open having textbox and add button.Problem is that i want to enter that new node as a child node of selected node in to databse.For this i require name of selected node.i want to get node name and context menu on right click on tree view parelally.
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use event.srcElement to get the element where it is clicked. The pass through querystring in window.open.
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I am tryin to add the AJAX toolkit, so I have downloaded the toolkit from asp.net website for MVS2005, When I am attempting to add the .dll file or want to sample files then a error mesage
as bellows " could not load file or assembly Sytm.wb.extension,version =1.0.61025.0,culture=neutrl,publickeytoken=31bf3856ad364e35 or one of its dependencies. the sytem can not find the specified"
If you give me answer then I will be highly oblige.
Thanking you
Prakash Halder
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Is the .NET Framework v 1.0 installed on the system? The execption message tells you what the problem is.
only two letters away from being an asset
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You need to install ASP.NET AJAX server extensions. This will add necessary assemblies to GAC.
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Hi all,
I have set a breakpoint in the page_Load event of the Statrtup page of the website.But is is not hitting while runnong the project.What may the reason,Can anybody suggest me the reason and how can i solve it.
THank in advance.
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Seems like your dev (Visual Studio) is not connected to the correct process. When you start debugging within your Visual Studio, use the browser window that opens. Do you use the embedded ASP.NET development server or the IIS to execute your website?
Regards
Sebastian
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In addition to that, does the application has debug=true?
Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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i just had the same problem this morning. tried couple of hours solving it. compilation debug = true, autoeventwireup = true...etc..etc.. nothing worked. i restart my pc, reset devsetting of visual studio, and all other things that comes up to my mind. still no luck. i am using windows vista.
the solution?
go to start menu, find the visual studio 2005, right click then click properties. in compatibility tab, check "Run this program as an administrator"
that's it, i was going crazy this morning but the solution turned out to be really simple. hope this helps
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You need to Restart Terminal Services, as Debugging uses Terminal Service.. This seem to you weird, but its the fact.
Go to Run - > services.msc
Right click on Terminal Service -> Restart (or Start).
Now Run your application. I think it will fix the problem.![Rose | [Rose]](https://www.codeproject.com/script/Forums/Images/rose.gif)
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Hi all,
can any one tell me what is the difference between Response.Redirect permanent and server.Transfer.
In google i tried out but i found difference between Response.Redirect permanent and Response.Redirect but not with server.Transfer.
fttyhtrhyfytrytrysetyetytesystryrty
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Here [^]you go.
Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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Hi friend,
i am asking difference between Response.redirectpermanent and server.transfer not Response.redirect and server.transfer
fttyhtrhyfytrytrysetyetytesystryrty
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Well, Response.RedirectPermanent performs same redirect as Response.Redirect() but it uses response code 301 instead of 302. A 301 HTTP status code is a standard code in an HTTP response. It indicates that a permanent redirect exists, and it provides the redirect location.
Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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Response.RedirectParmanent is an extension function introduced in .NET 4.0.
The main motive of it is to indicate the Response Code to the Search Engine that the page is moved permanently. The Response.Redirect generates Response code as 302 whereas RedirectParmanent returns 301.
Thus say you have a page, and which is included to search engine for a long time, if you use Response.Redirect() it will not change this effect to the search engine(taking this a temporary change), while if you use Response.RedirectParmanent() it will take it as permanent.
In case of Server.Transfer() the actual response is actually been updated. There is no effect to the search engine, and search engine will think the output is coming from the same page that is called upon. Let us give an example :
Say you have 2 pages (Page 1 and Page 2) where Page1 redirects to Page2
In case of
1. Response.Redirect() : Search Engine will take this redirection as Temporary(Status 301) and always keep Page1 in its cache.
2. Response.RedirectParmanent() : Search Engine will take this a permanent redirection(Status 302) and will remove Page1 from its database and include Page2 for better performance on search.
3. Server.Transfer() : Search Engine will be unaware of any redirection been took place (Status 200) and will keep Page1 to its database. It will think Page1 is producing the output response of Page2.
When to use:
Response.Redirect is perfect when your page is temporarily changed and will be changed to original within a short span of time.
Response.RedirectParmanent() when you are thinking of deleting the Page1 totally after the search engines changes its cache.
Server.Transfer() when you are thinking of keeping the page for ever, and to let search engine unaware of this redirection.
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nice one. 
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