C / C++ / MFC

Re: Unique hardware ID number (c++)

30-Aug-07 2:31

WalderMort wrote:
Take a screwdriver, take away the side of your PC's case and look inside ( may need a torch for the last step ).

Mmmm...what a comedian! I wish I could follow your advice but unfortunately I have a laptop and no torch is necessary.
Therefore we all hand it back to you, so you can make better use of it.

Harry Potter, could you please not waste our bytes, bandwidth and time?

Hmmm | :|

David Crow30-Aug-07 3:15

David Crow

30-Aug-07 3:15

Take a look at the WMI classes.

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Create Registry Key using C++

J_E_D_I30-Aug-07 0:28

30-Aug-07 0:28

I couldn't find any class on how to create my own registry key and set its value using C++.
Any help would be greatly appreciated.

KarstenK30-Aug-07 0:38

30-Aug-07 0:38

Have you used the big "Search" Box? Mad | :mad:

Greetings from Germany

J_E_D_I30-Aug-07 0:42

30-Aug-07 0:42

Yes. None of what I've found applies to c++.... Unsure | :~

jhwurmbach30-Aug-07 0:47

jhwurmbach

30-Aug-07 0:47

Hmm - "registry C++" returns any amount of codeproject articles.

Though I speak with the tongues of men and of angels, and have not money, I am become as a sounding brass, or a tinkling cymbal.
George Orwell, "Keep the Aspidistra Flying", Opening words

J_E_D_I30-Aug-07 1:23

30-Aug-07 1:23

...none of which gives an explanantion on how to create a key and assign it a value if you are coding in Visual C++ (win32 console application), I am afraid! Confused | :confused:

jhwurmbach30-Aug-07 1:29

jhwurmbach

30-Aug-07 1:29

Are you perchance confused about computer language names? Unsure | :~

Are you asking for C-Sharp? (written as C#) Or for C? Confused | :confused:

This one[^] and the one KarstenK provided are C++.

Though I speak with the tongues of men and of angels, and have not money, I am become as a sounding brass, or a tinkling cymbal.
George Orwell, "Keep the Aspidistra Flying", Opening words

KarstenK30-Aug-07 0:49

30-Aug-07 0:49

I found a really tuff killer sample: http://www.codeproject.com/system/CRegistry.asp Sleepy | :zzz:

Greetings from Germany

J_E_D_I30-Aug-07 1:20

30-Aug-07 1:20

It can't be used in c++ though.. Unsure | :~

KarstenK30-Aug-07 1:30

30-Aug-07 1:30

What is the version of C++ and your compiler? Please with details?

Greetings from Germany

J_E_D_I30-Aug-07 1:37

30-Aug-07 1:37

I am using Visual Studio 2005. My project has been developed starting from a VisualC++ / Win32 Console Application template.

KarstenK30-Aug-07 1:43

30-Aug-07 1:43

And why the hell you cant use the code? What have you done and what doesnt work?

Greetings from Germany

Problem while switching from debugging mode to release mode

David Crow30-Aug-07 3:19

David Crow

30-Aug-07 3:19

J_E_D_I wrote:
It can't be used in c++ though..

Have you entertained the notion that it might be the user rather than the tool (that is not working)?

Why have you overlooked the registry API?

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Sangeetha_J30-Aug-07 0:18

Re: Problem while switching from debugging mode to release mode

30-Aug-07 0:18

Hi,

My project is working correctly in debug mode. My project is to draw a diagram after importing the corresponding files. And while i select some colors and select an item in the footprintlist in the dialog bar, the corresponding will be reflected in the drawing. this is going on fine in debug mode. But in release mode the drawing is as such. But after selecting the colors, and giving redraw, the primitives are getting drawn in some other location. How to solve this?

With Regards,
Sangeetha.

Naveen30-Aug-07 0:22

Re: Problem while switching from debugging mode to release mode

30-Aug-07 0:22

May be you have left some variables uninitialized. why dont you try debugging...

nave

[OpenedFileFinder]

Sangeetha_J30-Aug-07 0:37

Re: Problem while switching from debugging mode to release mode

30-Aug-07 0:37

Hi Naveen,

I learnt one article to debug even in release mode. i tried it. While am debugging and then seeing the output it is correct in release mode also. But without debugging in release mode, the output is not as expected. But its different.
And i tried your suggestion also. The same problem still exists.

With Regards,
Sangeetha.

Naveen30-Aug-07 0:41

Re: Problem while switching from debugging mode to release mode

30-Aug-07 0:41

I hardly doubt this is because of some uninitialized varaiables. Are you using CRect or some thing like that? Paste the code. I will try to find.

nave

[OpenedFileFinder]

Sangeetha_J30-Aug-07 1:32

Re: Problem while switching from debugging mode to release mode

30-Aug-07 1:32

<br />
void CDocumentationView::BottomLayerView()<br />
{<br />
        float div = 1000;<br />
	float X1 = 0.000, Y1 = 0.000, X2 = 0.000, Y2 = 0.0;<br />
	float XCen = 0.0, YCen = 0.0, wid = 0.0, hei = 0.0, dia = 0.0, rad = 0.0;	<br />
	BYTE Red = 0, Green = 0, Blue = 0;<br />
<br />
	int size = FootPrintArray.GetSize();<br />
	<br />
	for(int inc = 0; inc < size; inc++)<br />
	{<br />
<br />
		FootPrint* foot = (FootPrint*) FootPrintArray.GetAt(inc);<br />
<br />
		if(foot -> color != 0)<br />
		{<br />
<br />
			m_color = foot -> color;<br />
<br />
			Red = ((BYTE*)(&m_color))[0];<br />
			Green = ((BYTE*)(&m_color))[1];<br />
			Blue = ((BYTE*)(&m_color))[2];		<br />
		<br />
			int no = foot -> RefDes.GetSize();	<br />
			CString temppinno = "\0";<br />
			float XStart = 0.0, YStart = 0.0;<br />
			int pinnos = 0;<br />
<br />
			glColor3ub(Red, Green, Blue);<br />
<br />
			for(int incval = 0; incval < no; incval++)<br />
			{<br />
<br />
				CColoringComp* component = (CColoringComp*) foot -> RefDes.GetAt(incval);<br />
<br />
				int pinno = component -> PinArray.GetSize();<br />
<br />
				for(int incval1 = 0; incval1 < pinno; incval1++)<br />
				{<br />
<br />
					CPinDetails* pin = (CPinDetails*) component -> PinArray.GetAt(incval1);<br />
<br />
					int  graphicno = pin -> GraphicData.GetSize();<br />
<br />
					for(int incval2 = 0; incval2 < graphicno; incval2++)<br />
					{<br />
<br />
						if(pin -> Mirror == "YES")<br />
						{<br />
						<br />
							CGraphic* graphicdata = (CGraphic*) pin -> GraphicData.GetAt(incval2);<br />
<br />
							if(graphicdata -> number <= 255)<br />
							{						<br />
<br />
								XCen = graphicdata -> Data1;<br />
<br />
								if(Mirrored)<br />
									XCen = -(graphicdata -> Data1);<br />
<br />
								YCen = graphicdata -> Data2;<br />
								wid = graphicdata -> Data3;<br />
								hei = graphicdata -> Data4;<br />
								dia = graphicdata -> Data3;<br />
<br />
								if(INCH == true)<br />
								{<br />
<br />
									XCen = (GLfloat) (XCen / 1000.00);									<br />
									YCen = (GLfloat) (YCen / 1000.00);<br />
									wid = (GLfloat) (wid / 1000.00);<br />
									hei = (GLfloat) (hei / 1000.00);<br />
									dia = (GLfloat) (dia/1000.00);<br />
<br />
								}<br />
								else if(MILLIMETER == TRUE)<br />
								{<br />
									<br />
									XCen = (GLfloat) (XCen / 1000.00);<br />
									YCen = (GLfloat) (YCen / 1000.00);<br />
									wid = (GLfloat) (wid / 1000.00);<br />
									hei = (GLfloat) (hei / 1000.00);<br />
									dia = (GLfloat) (dia/1000.00);<br />
<br />
									wid = (GLfloat) (wid * 25.4);<br />
									hei = (GLfloat) (hei * 25.4);<br />
									dia = (GLfloat) (dia * 25.4);							<br />
									XCen = (GLfloat) (XCen * 25.4);<br />
									YCen = (GLfloat) (YCen * 25.4);								<br />
<br />
								}<br />
								<br />
								if( (graphicdata -> Name.Find("RECTANGLE", 0) != -1)  ||  (graphicdata -> Name.Find("SQUARE", 0) != -1) || (graphicdata -> Name.Find("OBLONG", 0) != -1) )<br />
								{<br />
<br />
									X1 = (float) (XCen - (wid / 2));<br />
									Y1 = (float) (YCen - (hei / 2));<br />
									X2 = (float) (XCen + (wid / 2));<br />
									Y2 = (float) (YCen + (hei / 2));								<br />
														<br />
										glColor3ub(Red,Green,Blue);<br />
										glRectf(X1, Y1, X2, Y2);<br />
										glFlush();					<br />
<br />
									if(graphicdata -> Name.Find("OBLONG", 0) != -1)<br />
									{<br />
<br />
										rad = hei / 2;						<br />
												<br />
										glBegin(GL_TRIANGLE_FAN);<br />
				 <br />
											for(long ang = 0 ; ang <= 360 ; ang += 10)<br />
											{<br />
											<br />
												glVertex2d(X1 + rad * sin(ang * PI / 180), YCen + rad * cos(ang * PI / 180));<br />
											<br />
											}<br />
<br />
										glEnd();<br />
										glFlush();													<br />
													<br />
										glBegin(GL_TRIANGLE_FAN);<br />
				 <br />
											for(ang = 0 ; ang <= 360 ; ang += 10)<br />
											{<br />
											<br />
												glVertex2d(X2 + rad * sin(ang * PI / 180), YCen + rad * cos(ang * PI / 180));<br />
											<br />
											}<br />
<br />
										glEnd();<br />
										glFlush();<br />
<br />
									}<br />
<br />
								}<br />
								else if(graphicdata -> Name.Find("CIRCLE", 0) != -1)<br />
								{<br />
<br />
									rad = dia / 2;											<br />
									<br />
									glBegin(GL_TRIANGLE_FAN);<br />
			 <br />
									for(long ang = 0 ; ang <= 360 ; ang += 10)<br />
									{<br />
									<br />
										glVertex2d(XCen + rad * sin(ang * PI / 180), YCen + rad * cos(ang * PI / 180));<br />
									<br />
									}<br />
<br />
									glEnd();<br />
									glFlush();								<br />
<br />
								}							<br />
								else if(graphicdata -> Name.Find("OCTAGON", 0) != -1)<br />
								{<br />
<br />
									glBegin(GL_TRIANGLE_FAN);								<br />
<br />
										for(i = 0; i <= 360; i += (360 / 8))<br />
										{<br />
<br />
											GLfloat ang = (GLfloat) (i * M_PI);<br />
											glVertex2f((float) (XCen + cos(ang) * rad), (float) (YCen + sin(ang) * rad));<br />
<br />
										}<br />
<br />
									glEnd();<br />
<br />
									glBegin(GL_LINE_LOOP);<br />
<br />
										for(i = 0; i <= 360; i += (360 / 8))<br />
										{<br />
<br />
											GLfloat ang = (GLfloat) (i * M_PI);<br />
											glVertex2f((float) (XCen + cos(ang) * rad), (float) (YCen + sin(ang) * rad));<br />
<br />
										}<br />
<br />
									glEnd();<br />
<br />
									glFlush();<br />
<br />
								}<br />
								<br />
							}	<br />
							else if(graphicdata -> number == 256)<br />
							{<br />
<br />
								X1 = graphicdata -> Data1;<br />
<br />
								if(Mirrored)<br />
									X1 = -(graphicdata -> Data1);<br />
<br />
								Y1 = graphicdata -> Data2;<br />
								X2 = graphicdata -> Data3;<br />
<br />
								if(Mirrored)<br />
									X2 = -(graphicdata -> Data3);<br />
<br />
								Y2 = graphicdata -> Data4;<br />
								XCen = graphicdata -> Data5;<br />
<br />
								if(Mirrored)<br />
									XCen = -(graphicdata -> Data5);<br />
<br />
								YCen = graphicdata -> Data6;<br />
								rad = graphicdata -> Data7;<br />
								wid = graphicdata -> Data8;<br />
<br />
								if(INCH == true)<br />
								{<br />
<br />
									X1 = (GLfloat) (X1 / 1000.00);<br />
									Y1 = (GLfloat) (Y1 / 1000.00);<br />
									X2 = (GLfloat) (X2 / 1000.00);<br />
									Y2 = (GLfloat) (Y2 / 1000.00);									<br />
									XCen = (GLfloat) (XCen / 1000.00);<br />
									YCen = (GLfloat) (YCen / 1000.00);<br />
									rad = (GLfloat) (rad / 1000.00);<br />
									wid = (GLfloat) (wid / 1000.00);<br />
<br />
								}<br />
								else if(MILLIMETER == TRUE)<br />
								{<br />
									<br />
									X1 = (GLfloat) (X1 / 1000.00);<br />
									Y1 = (GLfloat) (Y1 / 1000.00);<br />
									X2 = (GLfloat) (X2 / 1000.00);<br />
									Y2 = (GLfloat) (Y2 / 1000.00);									<br />
									XCen = (GLfloat) (XCen / 1000.00);<br />
									YCen = (GLfloat) (YCen / 1000.00);<br />
									rad = (GLfloat) (rad / 1000.00);<br />
									wid = (GLfloat) (wid / 1000.00);<br />
<br />
									X1 = (GLfloat) (X1 * 25.4);<br />
									Y1 = (GLfloat) (Y1 * 25.4);<br />
									X2 = (GLfloat) (X2 * 25.4);<br />
									Y2 = (GLfloat) (Y2 * 25.4);									<br />
									XCen = (GLfloat) (XCen * 25.4);<br />
									YCen = (GLfloat) (YCen * 25.4);<br />
									rad = (GLfloat) (rad * 25.4);<br />
									wid = (GLfloat) (wid * 25.4);<br />
<br />
								}																	<br />
								<br />
								if( (graphicdata -> Data10 == "SHAPE" || graphicdata -> Data10 == "POLYGON")  &&  pinnos == 0 )<br />
								{<br />
<br />
									pinnos = 1;<br />
<br />
									XStart = X1;<br />
									YStart = Y1;<br />
<br />
									glBegin(GL_POLYGON);<br />
										DrawArc(X1, Y1, X2, Y2, XCen, YCen, rad, wid, graphicdata -> Data9);<br />
<br />
								}	<br />
								else if(pinnos == 1)<br />
								{<br />
<br />
									DrawArc(X1, Y1, X2, Y2, XCen, YCen, rad, wid, graphicdata -> Data9);<br />
<br />
									if(X2 == XStart  &&  Y2 == YStart)<br />
									{<br />
<br />
										glEnd();<br />
										glFlush();<br />
<br />
										pinnos = 0;<br />
<br />
									}								<br />
<br />
								}<br />
							<br />
								temppinno = pin -> PinNumber;								<br />
<br />
							}<br />
							else if(graphicdata -> number == 257)<br />
							{<br />
<br />
								X1 = graphicdata -> Data1;<br />
<br />
								if(Mirrored)<br />
									X1 = -(graphicdata -> Data1);<br />
<br />
								Y1 = graphicdata -> Data2;<br />
								X2 = graphicdata -> Data3;<br />
<br />
								if(Mirrored)<br />
									X2 = -(graphicdata -> Data3);<br />
<br />
								Y2 = graphicdata -> Data4;<br />
<br />
								if(INCH == true)<br />
								{<br />
<br />
									X1 = (GLfloat) (X1 / 1000.00);<br />
									Y1 = (GLfloat) (Y1 / 1000.00);<br />
									X2 = (GLfloat) (X2 / 1000.00);<br />
									Y2 = (GLfloat) (Y2 / 1000.00);								<br />
<br />
								}<br />
								else if(MILLIMETER == TRUE)<br />
								{<br />
									<br />
									X1 = (GLfloat) (X1 / 1000.00);<br />
									Y1 = (GLfloat) (Y1 / 1000.00);<br />
									X2 = (GLfloat) (X2 / 1000.00);<br />
									Y2 = (GLfloat) (Y2 / 1000.00);<br />
<br />
									X1 = (GLfloat) (X1 * 25.4);<br />
									Y1 = (GLfloat) (Y1 * 25.4);<br />
									X2 = (GLfloat) (X2 * 25.4);<br />
									<br />
									Y2 = (GLfloat) (Y2 * 25.4);								<br />
<br />
								}															<br />
								<br />
								if( (graphicdata -> Data10 == "SHAPE" || graphicdata -> Data10 == "POLYGON")  &&  pinnos == 0 )<br />
								{<br />
<br />
									pinnos = 1;<br />
<br />
									XStart = X1;<br />
									YStart = Y1;<br />
<br />
									glBegin(GL_POLYGON);								<br />
<br />
										glVertex2d(X1, Y1);<br />
										glVertex2d(X2, Y2);									<br />
<br />
								}	<br />
								else if(pinnos == 1)<br />
								{							<br />
<br />
									glVertex2d(X1, Y1);<br />
									glVertex2d(X2, Y2);<br />
								<br />
<br />
									if(X2 == XStart  &&  Y2 == YStart)<br />
									{<br />
<br />
										glEnd();<br />
										glFlush();<br />
<br />
										pinnos = 0;<br />
<br />
									}								<br />
<br />
								}<br />
							<br />
								temppinno = pin -> PinNumber;<br />
<br />
							}<br />
							else if(graphicdata -> number == 259)<br />
							{<br />
<br />
								X1 = graphicdata -> Data1;<br />
<br />
								if(Mirrored)<br />
									X1 = -(graphicdata -> Data1);<br />
<br />
								Y1 = graphicdata -> Data2;<br />
								X2 = graphicdata -> Data3;<br />
<br />
								if(Mirrored)<br />
									X2 = -(graphicdata -> Data3);<br />
<br />
								Y2 = graphicdata -> Data4;<br />
<br />
								if(INCH == true)<br />
								{<br />
<br />
									X1 = (float) (X1 / 1000.00);<br />
									Y1 = (float) (Y1 / 1000.00);<br />
									X2 = (float) (X2 / 1000.00);<br />
									Y2 = (float) (Y2 / 1000.00);<br />
<br />
								}<br />
								else if(MILLIMETER == TRUE)<br />
								{<br />
<br />
									X1 = (float) (X1 / 1000.00);<br />
									Y1 = (float) (Y1 / 1000.00);<br />
									X2 = (float) (X2 / 1000.00);<br />
									Y2 = (float) (Y2 / 1000.00);<br />
<br />
									X1 = (float) (X1 * 25.4);<br />
									Y1 = (float) (Y1 * 25.4);<br />
									X2 = (float) (X2 * 25.4);<br />
									Y2 = (float) (Y2 * 25.4);<br />
<br />
								}<br />
<br />
								wid = (float) (X2 - X1);<br />
<br />
								if(wid < 0)<br />
									wid = -(wid);<br />
<br />
								hei = (float) (Y2 - Y1);<br />
<br />
								if(hei < 0)<br />
									hei = -(hei);	<br />
								<br />
								XCen = X1 + (wid / 2.0f);<br />
								YCen = Y1 + (hei / 2.0f);<br />
<br />
								if(graphicdata -> Data5 == 1)<br />
								{								<br />
							<br />
									glColor3ub(Red,Green,Blue);<br />
									glRectf(X1, Y1, X2, Y2);<br />
									glFlush();<br />
<br />
								}<br />
								else if(graphicdata -> Data5 == 0)<br />
								{<br />
								<br />
									glColor3ub(Red,Green,Blue);<br />
<br />
									glBegin(GL_LINE_LOOP);<br />
										<br />
										glVertex2d(X1, Y1);<br />
										glVertex2d(X1, Y2);<br />
										glVertex2d(X2, Y2);<br />
										glVertex2d(X2, Y1);<br />
<br />
									glFlush();<br />
<br />
								}<br />
<br />
							}<br />
<br />
						}<br />
<br />
					}<br />
<br />
				}						<br />
<br />
			}<br />
<br />
		}<br />
			<br />
	}		<br />
<br />
}<br />

With Regards,
Sangeetha.

Naveen30-Aug-07 2:13

Re: Problem while switching from debugging mode to release mode

30-Aug-07 2:13

nave

[OpenedFileFinder]

Sangeetha_J30-Aug-07 2:20

Re: Problem while switching from debugging mode to release mode

30-Aug-07 2:20

Hi Naveen,

What happened? Is my code confusing?

With Regards,
Sangeetha.

Naveen30-Aug-07 2:43

Re: Problem while switching from debugging mode to release mode

30-Aug-07 2:43

Sorry thats a lot of code.. also i havent used opengl yet.Is your whole drawing moving to some other place or only some perticular drawings.

Other way to debug is using the OutputDebugString() function. you can watch the output using the DebugView[^]. So what am telling is that output your x and y coordinates to the debug view and check whether it is correct or not.

nave

[OpenedFileFinder]

Sangeetha_J30-Aug-07 2:59