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i tried with that
but it retrives bytes (in ascii)
rzvme
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rzvme wrote: but it retrives bytes
I know. That's why I also pointed you to the BitArray class.
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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rzvme wrote: (in ascii)
ASCII has nothing to do with it. It returns the bytes in whatever format they are on the hard drive.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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i don't want bytes i want bits(0 and 1)
rzvme
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I know that, although I don't see why. My point is that what you said is wrong, ASCII has nothing to do with it.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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You can use the && operator to pull out each bit.
myByte && 1
myByte && 2
myByte && 4
etc
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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how exactly do i use this??
rzvme
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Nothing reads bits. You need to take each byte and strip off the bits to get the bit you want. If your value is 10001101, then 10001101 & 1 = 1, 10001101 & 10 = 0, 10001101 & 100 = 1, etc.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Hi all!
I've written an application and its setup project with Visual Studio 2005 C#, and everything is working fine. To work properly, I need to reboot the system after the installation is complete, and I don't know how to add this action to the setup process. Could any of you give me a clue?
Thanks ;o)
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I'm wondering how I can pass the instance of the MainForm in my application.
The situation is this in my MainForm:
...
frmToolbox = new frmToolbox(**MainForm**);
...
However, I don't seem to find a way to pass the form around (this doesn't work)
Can anyone help? Thank you very much
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Declare a constructor for the frmToolBox that takes an instance of the main form
public FormToolBox(FormMain formMain) and then create an instance of the tool box form as follows
frmToolbox = new frmToolbox(this);
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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Thanks for replying however this isn't the problem, I've thought that myself. The problem is:
Stefan Troschtz wrote: frmToolbox = new frmToolbox(this);
This does NOT work as I experienced yesterday. I can't pass the MainForm around in the MainForm code using 'this' 
Problem not solved 
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I do not get your problem. What exactly do you mean by "does not work"? Where exactly are you creating the frmToolBox instance?
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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Hello,
Am I wrong, or are you trying to use "this" in the "static void Main"?
This will not work, you have to do it in the Mainforms cunstructor.
All the best,
Martin
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You are right, I didn't initialize that object in the constructor
Now that I did, indeed it takes 'this' as a reference, however all of my other methods are souped up since now toolbox doesn't exist enymore as a class parameter.
--> The name 'toolbox' does not exist in the current context.
Stuck again. I'm just stupid I guess..
Sigh 
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Hello,
motojojo wrote: I'm just stupid I guess..
Give yourselfe a little more time.
motojojo wrote: I didn't initialize that object in the constructor
Ok, good so far!
motojojo wrote: Now that I did, indeed it takes 'this' as a reference, however all of my other methods are souped up since now toolbox doesn't exist enymore as a class parameter.
The "trick" is that you declare the variable outside the constructor and initialze inside.
private SomeClass mySomeClass;
public MainClass()
{
InitializeComponets();
mySomeClass = new SomeClass(this);
}
Hope it helps!
All the best,
Martin
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Martin# wrote: private SomeClass mySomeClass;public MainClass(){ InitializeComponets(); mySomeClass = new SomeClass(this);}
I've added another constructor to my Toolbox which takes no parameter so now I have
Toolbox(Mainform mainform){ ... }
and
Toolbox(){}
however, this results in an infinite loop...
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I've said too much. Appearantly it does work (I made an error)
thank you guys
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Hello,
Glad it works now!
But why do you need this second constructor?
All the best,
Martin
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I think, you need to show us some more code, cause otherwise otherwise there is too much guessing in helping you. What are you doing inside the constructors? Where exactly are creating the mainform and toolbox instances?
Finally, nevertheless a guess. Probably you're creating a new instance of the main form inside the tool box constructor. That is not necessary. Simply assign the instance passed in to the declared field.
class ToolBox
{
private MainForm mainForm;
public ToolBox(MainForm mainForm)
{
this.mainForm = mainForm;
..
}
}
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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Perhaps you need to do better at asking questions. If you're inside your mainform, and not inside a static function, this will work. There Application object also has a collection of open forms, which you can also iterate through and look for your mainform. But, when someone tells you how to do something,
motojojo wrote: This does NOT work
is useless. Tell us WHY it won't work, what the error is, and then we can perhaps tell you what's going on, without having to guess. Odds are high it's in a static function, and if you bothered to read the error message, you'd understand why it's not working.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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hi,
I am creating a editor in RichtextBox.
can anyone say me how to add color to a Background of cursor.
as soon as scroll the cursor the selected line color should change.
like E,g:Ultra Edit-32
pls help me
Thanku
prasad
-- modified at 4:58 Thursday 22nd February, 2007
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You are asking about the cursor, but your concern is about scrolling behavior.
To add a background color to a cursor, you build the cursor. To use the cursor, it has to be installed on the target system and you have to set the cursor in some event and reset to the default cursor in some other event. Needless to say, because of the installation issue, your intended usage of the cursor is impractical.
As for the scrolling behavior, that's a design issue you handle through your control. Usually, you would select or focus the line so that it will be re-drawn in a focused state.
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hi,
Thank you for u r reply.
If I scroll the cursor through using keyboard Up/Down key as the cursor moves Up/Down the current line of the cursor background should channge.
Thank You
Prasad
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