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Hi,
I would enjoy playing a short custom sound with C# (like a beep) when the mouse moves over a button for example, like Ineternet Explorer does.
Would anybody help me ? Thanks.
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Use managed DirectX or use P/Invoke to call the play sound method in the Win32 API.
The graveyards are filled with indispensible men.
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Hi all.
I'm trying to set the IP of my NIC's. I have found nice examples showing how to get the IP through the WMI, but how can I set it?
All hints are appreciated.
Regards,
Christian Sternell
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As far as I know, you can't without going through the natice API, and configuring it with no DHCP, and then setting a static ip address.
"Je pense, donc je mange." - Rene Descartes 1689 - Just before his mother put his tea on the table.
Shameless Plug - Distributed Database Transactions in .NET using COM+
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Thanks for the answer, Giles.
That was a little discouraging, but I'll see what I can do about it.
If anyone out there has a piece of code for this - please post if for me.
Regards,
Christian Sternell
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I'm pretty sure I had a friend do it in C++ once using WMI (NetworkConfiguration class). If you can do it in C++, I would assume you could wrap it in C#.
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Can I compile my c# application under MacOS-X? 
Bye, Roberto Ferro
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Yes and no.
If your application contains no GUI then you can most likely compile the appliaction for Mac OS-X. However you'll need a different version of the .NET Framework to compile your code. Check out www.go-mono.com[^]
If your application contains any GUI code then it will be much less likely to work with Mono
Jared
jparsons@jparsons.org
www.prism.gatech.edu/~gte477n
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jparsons wrote:
Check out www.go-mono.com[^]
Mono only runs on windows and GNU Linux!!!
Get Portable.NET, runs on anything 
leppie::AllocCPArticle("Zee blog");
Seen on my Campus BBS: Linux is free...coz no-one wants to pay for it.
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Probably 2 choices , Mono by Ximian, or Rotor, which is a shared source implementation by Microsoft that compiles on Windows XP and Free/Open/Net BSD Unix's.
Mono on Linux makes use of Wine to do the GUI bit, though I have no idea about Rotor.
"Je pense, donc je mange." - Rene Descartes 1689 - Just before his mother put his tea on the table.
Shameless Plug - Distributed Database Transactions in .NET using COM+
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The application created with Portable .NET runs under OSX, but the compiler runs only under Linux. Is it true?
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My datagrid is binded to a table in database but I don't want that all column shown in datagrid.How can I do it?
Mazy
No sig. available now.
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Uncheck 'Auto generate columns' and then manualy add bound columns using the property builder.
HTH
Ryan
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Hi
I want to create a custom edit box, but because it is not allowed to overwrite
its OnPaint() method I cannot derive my class from edit box class and I have to write it from scratch, but the problem is how I can make a custom control
editable.
Thanks in advance
S
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Hi,
I have the following question:
May I have areas with different opacity on a form (I read about the transparency key but it makes the areas completely transparent and need some opacity, not transparency)
Because when you specify the opacity for a form - let's say 0.5 (50%) all the controls have the same transparency level.
Also I don't want to use API calls like UpdateLayeredWindow, SelecteObject, DeleteObject, GetWindowDC, etc.
Thanks in advance,
Georgi
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how could be saved PrinterSettings: first time the user make his choises, after that I want to use the same settings (page size, orientation, ...)
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I have a dataset which fill with two tables whith two oledbdataadapter and create oledbcommandbuilder for each dataadapter. Now when I want to update my dataset tables with oledbdataadapter.update() I can only update first table and insertcommand,updatecommand and deletecommand for second oledbdataadapter is null. According to MSDN oledbcommandbuilder only create those command for a single table in dataset,so how can I update second one? I set insertcommand for dataadapter manually but nothing happend when I call oledbdataadapter.update() for second table. Any idea?
Mazy
No sig. available now.
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If I inherit a class B from class A virtually, like this:
class B : virtual A{
};
then I presume, instance of B will contain a vbptr. My question is, where this vbptr will point to, or in other words, what is assigned to vbptr ?
Will it be pointing to the base class object A / to a virtual table ??
Can anyone tell me how vbptrs are implemented under the scenes.
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Answer from a non-guru: Classes in C# can not inherit from other classes using the keyword "virtual". Virtual can only be used for methods and properties, which in turn will create a vtable (or similar construct) behind the scenes.
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Does anybody can help me???
While working my programm throw an Exception which i couldn't catch. The details are following:
System.NullReferenceException: Object reference not set to an instance of an object.
at System.Windows.Forms.ChildWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
after pushing Continue all working as well as erlier...
Was anybody cross with it???
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I've had the same exception, and I think is something related with threads, but can't find a solution... 
Free your mind...
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I have tried in vain to try to navigate through a word table using C# and try to retrieve the style associated with each cell in the table.
I am writing a program that searches each table in a Huge word document for cells of a particular style: "Table: Recording List", but no matter what I try I cannot isolate the cell style.
Any help would be appreciated.
Thanks
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