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what's the basic diff b/w out and ref in c# as both don't need new storage location
Soniagupta1@yahoo.co.in
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Within the method, you must assign a value to an 'out' but not to a 'ref'. This also implies that an 'out' does not have to be initialised before being passed to the method as the method 'will' change it, whereas a 'ref' isn't guaranteed to be changed so it has to be initialised.
"More functions should disregard input values and just return 12. It would make life easier." - comment posted on WTF
"This time yesterday, I still had 24 hours to meet the deadline I've just missed today."
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ref is a pointer to an object initialized before passed to e certain method, and an out parameter is initialized within the method being called. But you're right, they're both pointers.
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Is this really the right forum for this question.
Sonia - I notice that you spend a lot of time you post questions that could easily be answered from a bit of research in Google, or by buying a book or two. Would this not be a better use of your time?
Deja View - the feeling that you've seen this post before.
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Hi There,
Friends I am trying to Use Datepicker inside GridView.
I had Datepicker from EssentialObjects, i even have the AjaxtoolKit Calendar Extender, which i tried to Use inside the GridView.
<EditItemTemplate>
<asp:TextBox runat="server" ID="From1DataPicker" Text='<%# Eval("DateFrom1") %>' />
<asp:ImageButton runat="Server" ID="Image1" ImageUrl="~/images/Calendar_scheduleHS.png" AlternateText="Click to show calendar" /><br />
<ajaxToolkit:CalendarExtender ID="calendarButtonExtender" runat="server" TargetControlID="From1DataPicker" PopupButtonID="Image1" />
</EditItemTemplate>
My Problem is When i Click the ImageButton to select a Date in the Edit Template Inside the GridView. The Image of the Calender is kind of Distorted and is Visible at some other Position.
Any Help would be appreciated. Thanks
Cheers
Menon
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I have an Asp.net page i'm programing under .Net 2.0 I need to refresh the page from within
BiG RaLpH
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put this line between head tag in .aspx page
<meta http-equiv="refresh" content="20" />
Page will be refresh within 20 sec
bEST rEGARD
pATHAN
please don't forget to vote on the post that helped you.
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Hi all,
I have an UltraWebGrid in my page wih data. I would like to print the image of grid. I know the window.print() will give the print, but i need the image of grid only. How will i solve this...? any clues...?
Thanks for your time.
Sebastian
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If you have questions about a specific product, then you should use the support forum for that product to ask the question. Try Infragistics for this.
Deja View - the feeling that you've seen this post before.
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Hi, I am a student and i am studying in B.C.A . I am in the last semester. In our last sems we must do a project or a thesis. But i have decided that i will do a project. I have little bit knowledge on C# and Asp.net. I want to build a website using Asp.net as my final project where user can send sms from this website to any mobile number. But i don't know to make it possible what should i need to learn . Would u please help me so that i can make it possible. Thanks in advance.
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Basically, you need to find a service that does SMS. Your website will not handle this, because it cannot ( it has no way of talking to the mobile phone network ). Your site will therefore be trivial and probably won't score highly.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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I understand now what i need , I think it is not possible by me. Would u like to give me advice so that i can think another way , I mean give me idea about my final project.
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Shahriat Hossain wrote: I want to build a website using Asp.net as my final project where user can send sms from this website to any mobile number.
Sounds good concept. But it's tough to find any free services that offer SMS facility
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hi Shahriat,
Your thingking is good but you have to required SMS Getway for sending SMS using Web Application (ASP.NET C#) or Desktop application.
Cheer
Pavan Pareta
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Hi Shahriat,
you should be reply proper message board, not in my Profile.
you can develop a PPC(Pocket PC) Enterprises application.
cheer
Pavan Pareta
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I need to develop one webservice that will be published globally and will be sold based upon membership.
Any Client who has certain username and password can access this service.
Web service is developed in .Net
Client can be any (might be in .Net or anything platform)
Which security mechanism to use for this?
Ashwani
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Ashwani_kumar wrote: Which security mechanism to use for this?
Already you are using one with user name and password. Then what's the problem ? No product/webservice can be made very secure. What will happen if client shares user credentials with other one ? Will they able to access your service ?
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how to using ajax in .net 2003
send me any example or link
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Imran Khan Pathan wrote: visit Asp.net Ajax
AjaxControlToolKit Controls
Your suggestion won't work.
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Because it's .NET 2003, right ?
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Christian Graus wrote: Because it's .NET 2003, right ?
YES
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Yes.you are right but He will just know what is an Ajax and how will Ajax use in asp.net by my referring URLs.
please don't forget to vote on the post that helped you.
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Imran Khan Pathan wrote: Yes.you are right but He will just know what is an Ajax
That is not AJAX. it's an implementation of AJAX by microsoft. If he has to start with learning AJAX I recommend http://www.w3schools.com/ajax/default.asp[^]
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Bagwan wrote: how to using ajax in .net 2003
It's just javascript. Check documentations for using XMLHttp in javascript.,
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