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Hi, Experts
In my c#.net 3.5 windows application i have a .hlp file.
how can i open that .HLP file through .net
Please help me.
Thanks In Advance
--Naren
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Help.ShowHelp(this,path of file);
using this i got
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I remember seeing an advert on one of the Code Project newsletters for a web site that offers online programming exercises.
I'm looking for something that isn't beginners stuff - something that goes beyond the basics and covers some more advanced features of .NET like reflection, remoting and also perhaps covers things like object oriented patterns (preferrably in C#).
Does anyone know of anything like this out there? I'm not interested as much in tutorials as I am in actual exercises that you can do yourself. Thanks.
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Hello everyone,
Ok, I've got a HWnd (the HWND was returned from an ActiveX control). I pass the HWND to a .NET control. I try to pass the HWND using Control.FromHandle() function and I get a null in response.
Why?
I want to make a .NET control become a child of the ActiveX control (this is so I can cover it, if you really want a full explanation, see below), so if there is another way of doing this, please let me know.
Thanks,
Adrian
--
Full Explanation:
Using a language called LabVIEW 7.0. Doesn't allow for .NET controls, but does allow for .NET objects. Want to put control on a front panel of a LabVIEW window. LabVIEW doesn't expose the window handles, so created an AX control which is to return the handle of the AX control so that I can paste the .NET control on top of it. What a work around eh?
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>SMACK!<
"Bumping" a post does you no good around here and will actually decrease your chances of getting any kind of useful answer.
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adrianh wrote: I pass the HWND to a .NET control.
How?? Using what?? Your statement makes no sense without specific information.
adrianh wrote: I try to pass the HWND using Control.FromHandle() function and I get a null in response.
Control.FromHandle will only work with controls based on the .NET Framework's Control class. It will NOT work with Win32 handles. You cannot write a control in native Win32 and force the Control class on top of it.
Your best solution would be to contact LABView support and see if they have a .NET compatible library that does what you need, or if they even have a workaround for this.
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As I am using a Stored Procedure named 'HP_FindToken'
I want to get the value of @Token ,@FileNO,@SpOPNO
Is it possible to give any message box or any popup for finding what values are coming at the time of running without using output parameter.
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There isn't a MessageBox command in SQL, but you can use the PRINT command in SQL Server to write some values that you're interested in 
I are troll
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Hello,
I'm having a very big problem with the serialport class and I need some help to solve this.
we're using multiple serialports in a generic list since we need to connect to multiple devices.
This is what our basic code looks like...
List<serialport> ports = new List<serialport>();
private void button1_Click(object sender, EventArgs e)
{
ports.Add(new SerialPort("COM6"));
ports.Add(new SerialPort ("COM7"));
ports.Add(new SerialPort("COM8"));
foreach (SerialPort port in ports)
{
port.Open();
}
}
Now,after the button is clicked,...if one of the devices(mobile phone in our case) is switched off or if its cable is disconnected from the USB port,there is an immediate massive memory leakage.
Please help us with a solution.
I have noticed a similar thread here...
http://www.experts-exchange.com/Prog..._23315204.html
and a couple of bug reports in Microsoft Connect.
But,right now I need some IMMEDIATE URGENT solution....Would really appreciate if someone helps.
Thanks so much
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I have never seen a memory leak while using serial ports.
What are the exact symptoms?
Can we see code for your asynchronous handlers (DataReceived, ErrorReceived, PinChanged)?
Are you logging (or at least counting) them? Noticed anything peculiar?
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what is the best and fast way to import and export data from a flat file to a database in dot net with sql server 2005. Should we have to write our own code or is there any service to do this. [other than using DTS (SQL 2000 only) / SSIS ]. Kindly copy some reference URL.
________________
IMQ
We can have facts without thinking but we cannot have thinking without facts.
****************
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Depending on the format of the flat file you could set up a Bulk load query in SQL.
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Hi (:
Im currently developing an application in C# that requires chat/support discussion features.
I have all of the back-end networking sorted out, But im stuck when it comes to the UI. . .
I cant find a nice and efficient method for displaying the chat session/logs to the users.
Ive tried using just a textbox.. but it looks primitive, Ive tried using Chat Controls i have found online, but they wouldn't work. . . and i have tried using HTML rendering controls from here on CP, but when the message stack builds up the rendering slows the whole UI.
Could someone, maybe who has tackled a similar situation, offer some advice as to how i could go about both professionally and efficiently displaying chat sessions in my UI?
Thanks for your time in reading,
Andy.
modified on Saturday, April 18, 2009 8:53 PM
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hi,
i have a question i want to put a search string in eax.it's now like this
mov dword ptr [eax],002A2E2Ah this is *.* but i want to put something like this *.asm in it to search for, but i can't get it to work.
thanks
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Hi, I have a question too: What has your question to do with this forum?
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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I want to be able to put an entry in my app.config so that, regardless of the user running the app, it will still point to their "My Documents" folder. The user's PCs are very locked down, and all they have access to is that folder, but obviously that folder is in a different location on every PC. Is there a way to use an environment variable or something, so that it always points at "My Documents" for the current user, wherever that is?
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<blockquote class="FQ"><div class="FQA">orinoco77 wrote:</div>Is there a way to use an environment variable or something, so that it always points at "My Documents" for the current user</blockquote>
Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments)
Mark Salsbery
Microsoft MVP - Visual C++
![Java | [Coffee]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/coffee.gif)
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Hmm... not what I was actually after, but much better in fact. That will work nicely. Thank you.
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It's the "proper" way.
Mark Salsbery
Microsoft MVP - Visual C++
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and it does in fact work a treat. One for the file, I think.
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Hi every body
I am a junior in programming by C#.net now i need your help about how i can find some codes for my Simple project (Certificate of appreciation ) .
Terms of the draft on the third point on how to write the image and HowI saw the picture after writing on it .How do I stored or printed .
I thank you all in advance.
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Is Google broken where you are?
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
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oh  I need help and I know my English is So So.
Please Helpe me "How I can write on Pictur " Use C# .
Thanks again .
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