I know but i wonder how did Trillian or some websites like Meebo do this? Regards

Sorry but i dont understand your answer clearly. I meant that I'd like to know how IM clients process login information of user like Trillian did. (e.g how to login to YM chat server and retrieve friend list of that user etc...)

Hello all, I'd like to write an IM client like Trillian, but i have no idea how to process login information. Could anyone tell me how to send username and password of user to chat server (like YM chat server)? Thanks

Hello guys, i'd like to implement the undo and redo function(like Undo and Redo in MS Word) by combination Command and Memento design pattern. I've found a quite useful article about this but it did not mention Memento.Can anyone tell me how to combine these two design pattern?I've also searched around but these articles are either about Command or Memento not both of them. Thank you

Hi everyone I've tried to write a very simple mail client using ASP.NET 2.0 but i have a problem.I installed a free SMTP server tool on my computer (laptop) and it worked if i use Internet connection at my company.However i can not send any email at home.I use another ISP at home.I dont understand whether ISP concern?i turned off the free SMTP server and use SMTP virtual server of IIS then it did not generate any error but i can not received any email even in bulk.By the way can anyone tell me how to use SMTP server of Gmail?Thanks in advanced

Hi everyone Could anyone tell me how to get the selected text (not all text) in textarea.For example in textarea i type "Hello everyone have a nice day" .I use mouse to select just the word "day".I would like to get the value of the selected text (in this case "day").How to get it?Thanks for reading.

Hi, i have to globalize a web site in ASP.NET.But i have some problems.If it's (the site)in English everything is ok but when i change to another language (Vietnamese)some texts in website do not fit the cell of the table.For example in the menu i have a text "Contact us",if i change it to Vietnamese it will be "Lien he voi chung toi" .It's a long text and not enough space for next texts .If so it has to be redesigned to fit the text.How to overcome this problem?Thanks for reading.

thanks for ur reply.I've tried ur code but nothing happened however it does not generate any error.It did not print the text of the label.Is there others way?thanks for reading

I want to retrieve the text of that label but it does not print the text so i say it didnt work.The syntax is correct but the result is not.Thanks for your reply

Hi,i can not change this statement in VB.NET to C#.Could everyone helpme? Dim strCompanyName as String strCompanyName = CType(dgItem.FindControl("lblCompanyName"), Label).Text with "dgItem" is DataGridItem and "lblCompanyName" is the id of a label (server control).I've tried this Label lb=(Label)dgItem.FindControl("lblCompanyName"); Response.Write(lb.Text); but it did not work.Thanks for all replies.

thanks for all replies.I want to reassign the function of the keyboard.For example when i press A on the keyboard it will print B or something else on the screen.This what i mean "set" (reassign)ASCII code.Can anyone help me?Thanks again

How could i get (and then set) ASCII code of a character?For example when i pass a character A i want to get the ASCII code of it.If i change the ASCII code of a character does its function will change?I change the ASCII code of character A to B.Does character A change to B?Thanks for reading

I have seen a program which could change the function of the keyboard.For example when you press letter A on the keyboard it will print B to the screen.Can i write a program like that using C#?Thanks for reading

i've read that article.I found a error message like i got "Unable to start debugging on the web server.Server side-error occurred on sending debug HTTP request." As mentioned in that article,there are two reasons for that error: 1.The web application does not have an application name.(My app has one.I've checked it) 2."If you are using the NTFS file format, make sure that "aspnet" has proper privilege on "wwwroot" or your folder for virtual directory to access and write on the folders." But i dont know how to give aspnet privilege on wwwroot.I use NTFS. Last time i used FAT32 and i found an ASPNET account in User Accounts of Windows (i did not do anything just see that).So how to add ASPNET account to User Accounts? Thanks for reading

Hi everyone, When i start debug a very simple web form i received the error message "Error while trying to run project: Unable to start debugging on the web server". I'm using Windows XP SP2 .NET Framework v1.1 .I also set the debug mode in Web.config to true but i still get error?Please tell me how to resolve or some articles about this.Thanks very much

hi everyone I downloaded an Html Editor.Now i'd like to add this control into Toolbox so that i can drag and drop (like textbox or button) to my aspx page.How to do this?I've added the .dll files into my project.Tnx for reading.

I wrote a function (print a welcome message) for onchange event of textarea but it just fire when i left the textarea not while i'm typing and it forward to another screen in which just have welcome message.How to resolve this problem?Thnx for reading

Hello everyone I have a simple web form with a textarea and a label.I'd like that when i type or delete a character in textarea the label will display the current number of characters in textarea.I've used Textbox server control (multiple line).I used the TextChanged event of the textbox but it just fired when i leave the textbox(i think it submits to the server at that time) not while i'm typing.How can i fire this event in client (means that it fire whenever there is a change in textarea)?Thanks for reading

No one help me?I think it's not a difficult matter.Please help me!

It worked but the event just fire when i left the textbox but I'd like it fire when i type the text.Can Ajax resolve this problem?Thanks for reading