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Hey that is cool.
Thanks Mark.
- Harini
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Wow! Thanx a lot, Mark.
Never known there is this trick in C# 2.0.
By the way, is there any way to convert from non-nullable to nullable?
Say... I need to assign a value to a variable for web service.
In my provided example, the variable for a web service is of bool type.
How can i convert it to "bool?" ?
Thank you very much.
KiT
-- Never wait for a chance to come, Believe in your own potential and go get it! --
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The non-nullable bool have two posible values either True or false only. I think It's imposible that your web services will return a null value if does this will generate an error object not set to instance. Back to your question. Yes, you can, just cast it.
bool? myvar = (bool?)MyWebServiceMethodBool();
Note: MyWebServiceMethodBool() will only return True or false because the data type of this method is non-nullable boolean the only posible value this method will return is either true or false.
the new myvar variable can have three value (true,false and null)
regards,
Mark
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I see.
Thank you very much.
You're the man. 
KiT
Never wait for a chance to come, Believe in your own potential and go get it!
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Wow! I have given score 5 out of 5 for this.
Harini
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hi all,
I am using a webbrowser control in my application.I have a menu which can open or save files displayed in the browser.I am able to open all office documents and text files in the browser.
Also i am able to edit the office documents and make changes and also able to save them.But when i open a text file in the browser, i am not able to edit the text in the browser.
Can anybody suggest me how to do this?
Thanks in advance.
Regards
Anuradha
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Hi,
I think that you can't edit a simple txt file in the browser because the browser only shows its content. When you open office documents, the browser opens the files inside the browser with the properly app, but in the case of the txt file only reads its content and shows it.
An alternative solution is that you add a button that open a dialog form that let the user edit the text in a richtextbox...
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hi,
Thanks for the response.I think you are right. The normal browser opens all the text files as well as the office documents in a separate file and makes them editable.
Maybe i should try for that.
Thanks for your help anyway..
Thanks in advance.
Regards
Anuradha
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hi,
Thanks for the response.I think you are right. The normal browser opens all the text files as well as the office documents in a separate file and makes them editable.
Maybe i should try for that.
Thanks for your help anyway..
Thanks in advance.
Regards
Anuradha
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I am looking for a C# WPF carousel project, but so far I was not able to find any that works.
The effect must be similar to those that can be done with flash or to this screen shot:
http://www.zapsolution.com/preview/carousel.jpg[^]
Thank you
Patrice Terrier
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I'm looking for some good starting points for creating a call center utilizing VOIP.
Basically, I need to somehow accept incoming phone calls, present the customer with a brief automated message, and then transfer them to an available rep.
The catch however is the reps are not all within the same location. The reps answer phone calls from their home computer.
I was originally looking into TAPI 3.0 but since I'm looking to transfer calls via VOIP, I don't think this is a viable option.
Does anyone know of some good tutorials on this or know of some (modifiable) software that can handle this?
Thanks.
-Goalie35
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I am having trouble getting a regular expression to match a dollar value. The string I'm using is:
\b\$35,000\b
If I remove the \$ then it matches the 35,000 string, so I am guessing I must be doing something wrong.
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I think this will match US currency for you.
^\$(?:\d{1,3}(?:\,\d{3})*|(?:\d+))(?:\.\d{2})?$
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hi,
For my project i created a window control in Dot.Net. This control is having RichTextBox. I am using this control in web page. The problem i am facing is that all the formatting of richtextbox gets cleared when it got focus.
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Hi
What do you mean by window control?? Insert your sample code if possible.
- Harini
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Hi,
Thnks for the concern. Window control means and ActiveX control which haves a richtextbox. I put this activeX in web page which causes the problem. But it is not happening in desktop application.
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anyone know of a one-stop-shop, definitive guide to programatically creating and manipulating
excel (office 2003) documents in c#?
would be greatly appreciated.
Thanks! Cheers!
I am a SysAdmin, I battle my own daemons.
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hi
how i can convert RMS database to XML File or SQL Server or any type of database ?
and ho i can connect my application witt RMS Files ?
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I'm interested in determining the current state of a process.
The process is launched by my application, and the program run in the new process is a particularly warty legacy app.
Successful runs are fine, but if there is an error in the app, it stops and displays a message box about the error, and everything grinds to a halt.
Is there any way to determine if the process has become idle so that I can kill it?
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Hi
I want to pass the culture information of the web page to a web service. How shall I do this.
I tried setting the calling web page's culture to Spanish and accessed the current thread's UI culture in web service. Culture information is english (en-US), when accessed from web service. How shall I proceed to pass the exact culture information (spanish) to the web service.
TIA
Ananth
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Do you mean the language that the user prefers as set in the browser, or the culture settings used on the server when creating the web page?
Are you calling the web service from the server creating the page or from the page in the browser?
A SOAP call doesn't contain any culture information, but if it's called from the browser, the http header may contain the language preference of the user. If you want to use a culture in the web service based on a setting from wherever it's called, you can send the culture string (e.g. "en-US") to the web service, and create a CultureInfo object using the string.
---
single minded; short sighted; long gone;
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clarifications to your...
Do you mean the language that the user prefers as set in the browser, or the culture settings used on the server when creating the web page? Actually the application would detect the culture settings automatically and upon which the content of the page would be displayed.
Are you calling the web service from the server creating the page or from the page in the browser? The webservice may reside on the same server where the page is created.
I tried viewing the HTTP header information in the service. I am not able to find that the culture information is being passed. Would the culture information be present in the header? Am i missing anything?
Regarding your idea of passing the culture information to the service and build CultureInfo object in the service...idea is good. But there are lots of methods which are present in the service so it would be a problem in changing the method signature everywhere. Would there be anyother solution?
I am still searching to get a solution.
Thanks for your participation.
Ananth
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Amazing. You managed to avoid to answer both my questions. I still don't know what culture setting it is that you want you application to detect, and I still don't know from where you call the web service.
---
single minded; short sighted; long gone;
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