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Hello,
I try to get the SUM out of the values of an Excel.range
like: range2[1,1] = SUM(range1);
Thanks
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how to serialize a folder
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Please clarify. Do you want to package the contents of a folder (including files and files under subfolders) as a binary file?
Option A: You can Zip them using SharpZipLib
Option B:
Instantiate an object of type Hashtable.
Recursively traverse through the directory and subdirectories.
Read the file contents and push it as the value in the hashtable using file name as the key.
Implement your custom serialization for hashtable.
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Does anyone know where a Form saves its previous window location and size when it is maximized? When the From is subsequently restored from its maximized state to its "normal" state, it must somehow retrieve these numbers, but how? I like to be able to retrieve this information so I can save it.
Any clues would be appriciated.
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why dont u take the current size of the form before maximizing. u can do the same through wndproc and save it
Els
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I want to store the application window position (including these "pre-maximized settings") ONLY when the application is shutting down so that I can show it the same way the next time the application is started.
But you're right, I could store and update the information every time the window is resized or moved except when it is maximized. I was just wondering if the framework of System.Windows.Form does this somehow for me.
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Hi,
i faced such a problem.
I have a web site (ASP.NET C# built with code-behind approach) with a number (more than 300) web-controls. Now i have to document all of this mass.
Is there any tool that will do following (just for example)
In the very beginning of the file puts:
///...
before every single class:
//<remarks> This is class <c>CLASSNAME and it does blah-blah....
Before each mehtod
///<remarks> This is method <m>MethodName thad does blahblah
//it has params <param />ParamName
Thanks for advice.
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Check out GhostDoc http://www.roland-weigelt.de/ghostdoc/[^] .GhostDoc is a free add-in for Visual Studio that automatically generates XML
documentation comments. Either by using existing documentation inherited
from base classes or implemented interfaces, or by deducing comments from
name and type of e.g. methods, properties or parameters.
DevIntelligence.com - My blog for .Net Developers
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Hi,
Can anyone tell me how can i configure application to Interact with multiple objects using .Net Remoting.
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You need to just do a remote config entry for each object you will be accessing. Then at the client side you will create a single channel and connect to each object as needed using the name you defined in your config.
There are 10 kinds of people in the world.
Those that read binary...
...and those who don't.
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Hi,
do u have any example for related to it
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Hi everybody!!!
I have a TextBox in which user write a float number. Decimal separator is the dot ".".
I have to save the Text of the textbox into a numeric variable... i chosen a double variable.
But when I call Convert.ToDouble(myString) method and myString is, for example 1.5, the number written in the variable is 15. How can I solve this problem?
thank you
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You have to specify the correct CultureInfo or NumberFormatInfo object when you convert the number. Now you are using the default culture, and that obviously uses a comma for decimal separator as it ignores the period.
---
b { font-weight: normal; }
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ok, but with the comma I had the same problem...now I try with the culture info
thankyou
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I found the problem, thanks for your help
Alessio
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Hello all!
I am using a C# program and would like to backup and restore database (SQL Server 2000) from the source code. Can anyone provide some help. I look for msdn but not found.
Thanks All,
Tran Dung
Tran Dung
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We have got the implementation to get excel document from the datatable.
But want to format the cells and rows that datatable in the excel document. How?
Sriharsha R
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Hi Shrihari,
You need to use Cell or Range object in Excel Object Model which you can do by creating automation clients for excel by adding reference of Excel Type liabrary to your project.
Use the Liabrary to Create and modify the ExcelSheets according to your need.
With warm regards,
KEDAR
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Thank you very much..
I got the perfect idea.
But we are using Excel 2000 and hence we were not able to use that code.
Thank u....
Regards
Sriharsha R
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Hi all,
After hours of googling without much success i decided to post a note on CP.
Basically, What I’m after is a textbox control which mimics / acts the same as the outlook To: Text box.
How it skips names/Addresses which it knows and wont allow you to edit the text of a known address, etc.
Iv searched around and have still come up empty handed.
If anyone could provide any insight into how to do this, point me in the right direction, help out, or even suggest items. Frankly I’m at a loss of how they have actually coded such a control, let alone in C#.
Once again, ANYTHING on this subject is helpful and will be much appreciated.
Thanks in Advanced,
Daniel
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Hi,
I am running a program as windows servie in Windows Server 2003. My service is running perfect till 1400 - 1500 threads. But after 1500 threads it hangs and OS is also hangs.
Can any buddy tell me maximum number of threads in windows 2003 service.
Or tell me any fix for it. So I can run around 3000 threads in service.
Ankit Singhal
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As far as I know, the number of threads you can run is limited by the power of your hardware...
Q:What does the derived class in C# tell to it's parent?
A:All your base are belong to us!
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The number of threads is usually limited by your applications stack space. Each thread will suck up a little of your application stack until you run out of room.
The number of threads you can start before this happens depends on how much other stuff you have loaded into your stack. Usually around 2000 for a program that only starts threads.
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How can i play live stream from nework with Media player? In my project i have to transmit a stream in RTP. How i check this stream in Media player?
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We have a big response-time issue getting xml data from a webservice and loading it into the CE SQL database (like 1/2 hour for 8K records)
I'm looking for suggestions on how we can improve this --- the load itself seems to be about 15 minutes.
The process is as follows:
The CE application asks for items the signed in person ownes
The webservice gets them and formats them into a string that is really XML
The string is passed via SOAP to the handheld and loaded into XML
The XML is then used to populate the database.
My first concern is the webservice-generated code which does the following
object[] blah = GetData();
return (string) blah[0];
Would this be more efficient if we just built an XML object and passed it as such? (Seems we'd bypass the convert to string and load to XMLDocument)
Would an alternative improve the connection? (remoting)
We are doing a VPN tunnel from the CE client into the intranet and then into the web service.
Thanks for any input -- Michael
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