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Noops yaar. i m stuck with this becuse i m stuck in this and is unable to think the way i should proceed. if u can help. i have to implement this and it is very urgent..
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You can use StreamReader.ReadLine to read information in the file line by line and String.Split to seperate the records.
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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Hi,
I am Ravindra,developing a chat messenger using C#.net.
I want to implement personal chatting between two persons .
If anybody knows
please send me the algorithm,how to implement this private chatting
thanks in advance...............
Ravindra
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Hi Ravindra
Here in Codeproject one article is there on chat massenger !!!
Go through and you will get the whole idea.
<marquee>nishu
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A Dropdownlist contains four items. I have two chances to select item using mouse or through up/down arrow keys. If I select an item and click the mouse button it is redirecting to specific page. its working fine. but I want to implement second one. If I select item using arrowkey and hit the enterkey need to fire an event, and redirect to specified page.
I am using APS.NET 2.0 and C#. If any one give solution/ sample code its nice.
Thanks,
Hosanna.
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Set Proprety AutoPostBack to True and in event SelectedIndexChange write ur code.
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Hi I already written that code.but it is giving problem.If user is using only arrow keys(up/down) to select item with out using mouse click it is alway postback for first item. There is no chance to select other items.
My requirement is user can select any item and then hit the enter key then only the event has to fire. pls give solution for this.
Thanks,
Hosanna
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when u fill dropdownlist set in !Page.IsPostBack.
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I have a Sales Table with the following fields:
CustCode, ProdCode, Units, Price, Value
I fetch this data in a datatable with all fields.
now I want to make a dataview on that datatable with the following fields
ProdCode, Sum(Units) as units, Price, Sum(Value) As Value
means it contains data on product level.
is it possible to make a dataview with this grouping functionality.
Bye
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If you need to use a public message board for your personal mail correspondance, at least include a line that explains why...
---
b { font-weight: normal; }
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Looks like he should have asked in the SQL forum, and you need to learn how to hit the 'reply' button.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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At run time, In crystal viewer, I can export a report as pdf file easily.But I do not want to do it by user. And do not want to use crystal viewer.
I would like to make a conversion of a crystal report file to pdf file behind User interface. When a user want to view report, I only want to display the stored data in pdf file.How could I do it in C#?
Hopefully,
May Thu San
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hi,
Simple dont show the form to the user just export the report pdf file into %temp% folder and show the pdf file to the user.
good luck
Where there is a will,there is a way.
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hi i'm new to C# and currently working on a windows project that connects to a web service that returns an xml string.
eg
<name>PaulaM
<title>Mrs
<initials>N/A
<surname>Smith
<telephone>0215512955
<cellno>
<physaddr1>BOX 29 Emerlo
my problem is i must get the data from the xml string and save it into a database.i searched on google to find a good article or samples that does that but have not succeeded.could any of you recommend an artilcle or an example of how i can solve my problem.
thank you
regards paula
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First of all in case your posting XML fragments you should either check the "Ignore HTML tags in this message (good for code snippets)" box beneath the message window or replace opening brackets with <.
Now to your question. To retrieve information from your XML fragment use the XmlDocument class. Take a look at its MSDN topic and you should find much information how to use it along with some examples. After you have the info build a datbase query and execute it.
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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See here[^] maybe it is some helpful to you
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I would like to make a conversion of a crystal report file to pdf (adobe acrobat reader) file. How could I do it in C#?
Hopefully,
May Thu San
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Easiest way - there are printer drivers that print to PDF. Then, you just print your report.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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use crviewer control export or expoertodisk...option...
ReportDocument.ExportToDisk( ExportFormatType.PortableDocFormat, FileName);
Where there is a will,there is a way.
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HI
I have written a function(ReadByte)that read a file in class library.
and make a add refrence to window application.
i place a button control and a progressBar on the form and
at the button click event i call ReadByte function
now i want that progressBar should be progressed as file is reading .
How can i do this
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If you're reading one byte at a time, your progress bar will work, at the cost of the operation being slow.
You can call Application.DoEvents to make your form repaint, or put the byte reading code in another thread to your UI.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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sir
i want to know how the progress bar will progress while it is in window appl.
how can i kow how many bytes are read.
is there any ParameterizedThread function or like this in c#1.1
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i think the easy way is fire event from reading loop and catch in the progressbar form and change the indicator according to that.
i customised the EventArgs with TotBytes and TotRead.
it is working for me.
good luck
Where there is a will,there is a way.
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