C / C++ / MFC

Re: Problem in designing report !

12-Jan-02 1:20

i use crystal reports from vc++ all the time (god help me) and i'm sure i could help but i don't quite understand the question properly enough ... can u rephrase it maybe?

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"every year we invent better idiot proof systems and every year they invent better idiots ... and the linux zealots still aren't being sterilized"

Hadi Rezaee13-Jan-02 21:37

Hadi Rezaee

13-Jan-02 21:37

Hi lauren,
Look at the number 1 in the OPEARTE,
If 1 was in first column from OPERATE, then report must show information for the number which is in second column !

If 1 was in second column from OPERATE, then report must show information for the number which is in first column !

Understand ?!

My month article: Game programming by DirectX by Lan Mader.
Please visit in: www.geocities.com/hadi_rezaie/index.html

Hadi Rezaie

Very Urgent!!!

12-Jan-02 0:34

Hi,

How can I Convert a COleVarient type to a CString or char* ?

SSn

Re: Very Urgent!!!

l a u r e n12-Jan-02 1:13

Run an Oracle script Using VC++

12-Jan-02 1:13

check out colevariant.changetype();

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"every year we invent better idiot proof systems and every year they invent better idiots ... and the linux zealots still aren't being sterilized"

roysivan12-Jan-02 0:29

roysivan

12-Jan-02 0:29

How can I run an oracle script which is stored in file using VC++
Smile | :)

Re: Run an Oracle script Using VC++

l a u r e n12-Jan-02 1:15

12-Jan-02 1:15

using sql7 i spawn a process to run the osql utility which a command line sql query thingy ... pass it the filename as a command line argumant and voila!

i would assume oracle has something similar

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"every year we invent better idiot proof systems and every year they invent better idiots ... and the linux zealots still aren't being sterilized"

very Urgent

11-Jan-02 22:20

Hi,

I used this code to get the no of tables in a database.
But I am not getting the table count.Plese check this code

{

CDaoDatabase db;
db.Open ("D:\\San\\data.mdb");
int p=db.IsOpen ();
int x=db.GetTableDefCount();

char n[10];
sprintf(n,"%d",x);

AfxMessageBox(n);

CDaoTableDefInfo ptr;
db.GetTableDefInfo(0,ptr,AFX_DAO_PRIMARY_INFO );

CString str;
str=ptr.m_strSrcTableName ;

AfxMessageBox(str);
}

Nish Nishant11-Jan-02 22:29

11-Jan-02 22:29

What do you mean by saying you are not getting the table count? Do you mean to say you get zero always? Or that you get some kinda error?

Nish

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11-Jan-02 22:43

I am alwys getting an integet value 5 .When I checked like this I am getting the the value of m_StrName as MSysACEs.

{

db.GetTableDefInfo(0,ptr,AFX_DAO_PRIMARY_INFO );
CString str;
str=ptr.m_strName ;
}
AfxMessageBox(str);

SSN

Christian Graus12-Jan-02 1:21

12-Jan-02 1:21

The above code can work only of str is also defined higher up. The one you define to ptr.m_strname is going out of scope before the AfxMessageBox call.

By the way, has it occured to you that naming every post 'very urgent' is both unimaginative and annoying ?

Christian

I have come to clean zee pooollll. - Michael Martin Dec 30, 2001

Sonork ID 100.10002:MeanManOzI live in Bob's HungOut now

Nish Nishant12-Jan-02 3:02

Re: RECT Problem..[edited]

12-Jan-02 3:02

Christian Graus wrote:
By the way, has it occured to you that naming every post 'very urgent' is both unimaginative and annoying

Well, I donno abt him, but I bet its annoyed everyone else here Smile | :)

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

RECT Problem..

Neha11-Jan-02 21:18

Neha

11-Jan-02 21:18

Hi,
I have 2 objects derived from RECT
as RECT normal_rect;
RECT zoomed_rect;
There is an image displayed in normal_rect area.
same image in zoomed state will be displayed in zoomed_rect area.If i resize the zoomed_rect.it should be reflected in the normal image.
I would like to know is there way to map between 2 RECTs?

Regards
Neha

Nish Nishant11-Jan-02 21:45

11-Jan-02 21:45

zoomed_rect.left=NORMAL_RECT.left*ratio
zoomed_rect.top=NORMAL_RECT.top*ratio
zoomed_rect.right=NORMAL_RECT.right*ratio
zoomed_rect.bottom=NORMAL_RECT.bottom*ratio

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

Re: RECT Problem..

Christian Graus12-Jan-02 1:22

12-Jan-02 1:22

Do you really mean *= ?

Christian

I have come to clean zee pooollll. - Michael Martin Dec 30, 2001

Sonork ID 100.10002:MeanManOzI live in Bob's HungOut now

Re: RECT Problem..

Nish Nishant12-Jan-02 2:58

Setting background color of a checkbox

12-Jan-02 2:58

OOps!!!!

Thanks.
I'll go edit it now

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

Bobby Ward11-Jan-02 20:52

Bobby Ward

11-Jan-02 20:52

How would you go about setting a background brush of a checkbox button?

WM_CTLCOLORBTN doesn't work with checkboxes and i can't seem to find any other way beside drawing a checkbox myself. Frown | :(

Nish Nishant11-Jan-02 21:34

11-Jan-02 21:34

Override OnCtlColor and do this inside that :-

HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
	
	if(pWnd->GetDlgCtrlID()==IDC_CHECK1)
	{
		pDC->SetBkColor(RGB(255,0,0));
	}
	// TODO: Return a different brush if the default is not desired
	return hbr;

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

Bobby Ward12-Jan-02 1:10

Bobby Ward

12-Jan-02 1:10

.....without using MFC.

l a u r e n12-Jan-02 1:16

12-Jan-02 1:16

mfc just traps the wm_ctlcolor message afaik so do the same thing in that handler i would assume

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"every year we invent better idiot proof systems and every year they invent better idiots ... and the linux zealots still aren't being sterilized"

Bobby Ward12-Jan-02 11:29

Bobby Ward

12-Jan-02 11:29

There is no wm_ctlcolor message. There's WM_CTLCOLORBUTTON, WM_CTLCOLOREDIT, WM_CTLSOLORSTATIC.......

Christian Graus12-Jan-02 11:39

Save device context to file

12-Jan-02 11:39

WM_CTLCOLOR has the value 0x0019.

Christian

I have come to clean zee pooollll. - Michael Martin Dec 30, 2001

Sonork ID 100.10002:MeanManOzI live in Bob's HungOut now

11-Jan-02 20:28

I'm still trying to learn this whole device context stuff in windows.

Here is my Visual C++ 6.0 problem with an MFC application: I've got some DC that has some stuff drawn to it, and I want to output said DC (or actually just a portion of it) to a .bmp file. How in the world would I do this?

Re: Save device context to file

Christian Graus12-Jan-02 1:23