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Hi,
If I have class named "setting_dataTableAdapter" and I want to instantiate this class with a variable settingsAdapter and declare the variable as static, will it be a problem in runtime ? I needed to do that because, this settingsAdapter variable should be a global variable so that all methods can access and at the same time I have static methods who can take only static variables so I had to adopt the following code.
static setting_dataTableAdapter settingsAdapter = new setting_dataTableAdapter();
Please let me know your opinion.
Thanks.
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i think you are missing public keyword...
try the below.
public static setting_dataTableAdapter settingsAdapter = new setting_dataTableAdapter();
Where there is a will,there is a way.
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Say I copy a line of text from a website in Internet Explorer, and then I paste it to a textbox in my C# program, now when I do this the program automatically pastes the http address of the site onto another textbox in the program. How would I do this? Specifically, how would I get a copy of the address string (from IE or from Firefox if possible)? What is the class to use?
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hi
i use vs2005 and i have form that has some controls like textbox and label and ... . i want to print my form with controls . how to do ??
thanks
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I want to use read system BIOS serial number from my C# application , any Ideas . I got an answer suggesting the use of Win32_bios wmi class , any one used it before , where can i find this class , any particular DLL ?
unitecSoft
We will Either Find A Way , OR Make One .
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unitecsoft wrote: I want to use read system BIOS serial number from my C# application
I have actually done that with QBASIC running on Windows NT 4.0. I used the Peek statement. As for C# and pointers you cannot read farther than where your application's allocated memory ends. I dont know of any API that would allow you to read anything from the BIOS, but you could write a driver and then use C# to interface with it's API
=====Brain melting code=====
static int Sqrt(int x){ if (x<0) throw new ArgumentOutOfRangeException(); int temp, y=0, b=0x8000, bshft=15, v=x; do { if (v>=(temp=(y<<1)+b<<bshft--)) { y+=b; v-=temp; } } while ((b>>=1)>0); return y; :omg:
====TSI TLFL EEOOLHTG=====
^^^^^^^^^^^^^^^^^
Decode that and you will win.;P
============Hint===========
cout << "33 20 57 4F 52 44 53 62 63 6B 77 6F 72 64 73";
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System.Management.ManagementClass("Win32_BIOS");
--EricDV Sig---------
Some problems are so complex that you have to be highly intelligent and well informed just to be undecided about them.
- Laurence J. Peters
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See here[^] maybe it is some helpful to you
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How do I convert the following unmanaged C++ structures in C# (which I will be using in PInvoke calls)?
typedef struct
{
unsigned char Camera;
unsigned char DecoderId;
} VIDEO_SEQ_CMD;
typedef struct
{
int CompressionMode;
VIDEO_SEQ_CMD VideoSequence[64];
} USER_CONFIG_DATA;
I think the following works for the first struct. I'm not sure how to handle the array in the second struct.
[StructLayout(LayoutKind.Explicit, CharSet = CharSet.Ansi)]
public struct VideoSeqCmd
{
[FieldOffset(0), MarshalAs(UnmanagedType.U1)]
public byte Camera;
[FieldOffset(1), MarshalAs(UnmanagedType.U1)]
public byte DecoderId;
}
Thanks!
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See this...
<br />
[StructLayout(LayoutKind.Explicit, CharSet = CharSet.Ansi)]<br />
public struct UsserConfigData<br />
{<br />
[FieldOffset(0), MarshalAs(UnmanagedType.I4)]<br />
public int CompressionMode;<br />
[FieldOffset(1), MarshalAs(UnmanagedType.ByValArray, SizeConst=16, ArraySubType=UnmanagedType.Struct)]<br />
VideoSeqCmd [] VideoSequence;<br />
}<br />
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hi
can you provide me some link for any good artcle using code snippets
or some tips for them
thanks
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Here in code project itself you can get a lot. You can get that Here[^]
Best Regards,
Apurva Kaushal
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See www.codeproject.com or www.codeguru.com
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I'm trying to set the desktop location of my program to a certain location on the overall desktop (between all monitors). It comes up in the right location, but only on the monitor from which it was launched. I want it to come up at location (0,0) of the left-most monitor, not (0,0) on the monitor it was launched from.
How do I do that (regardless of how the user has set up their monitor locations)?
I'm trying to do my own screensaver that spreads itself across all monitors, not just duplicates itself on each. I tried to maximize it, but it maximizes only on one monitor, not all of them...
-Daniel
Typing too fast fro my owngood
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Take a look at the Screen class, this has a PrimaryScreen property as well as a Screens property which may be of some help to you.
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Yeah, I started with that. Not working right.
I'll keep on it. I was just hoping that someone knew of a better way...
-Daniel
Typing too fast fro my owngood
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Sorry it wasn't much help, I'll investigate if I get the chance.
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This link may or may not be of help:
http://www.realtimesoft.com/multimon/programming/basics.asp
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You need to iterate over the Screens collection and find out which screen has the leftmost position. Take a look at the screensaver I wrote with James T Johnson, it's a CP article, and it ran multimonitor. I'm writing an app now that runs on as many monitors as are running, the Screens collection has never let me down.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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Before I start searching, can you provide a keyword or URL for me? (for the article)
-Daniel
Typing too fast fro my owngood
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Christian, you rock. You've saved me a lot of hassle (considering I'm trying to develope a multimonitor screensaver without the advantage of testing it on multiple monitors of my own, having to rely on the patience of a friend of mine).
Once again, you rock. Thank you for sharing your knowledge. May future generations of C# geeks sing your praise.
-Daniel
Typing too fast fro my owngood
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*grin* I'm glad you found it useful.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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