C / C++ / MFC Discussion Boards

Re: my homework-amicable numbers

David Crow9-Mar-07 3:10

David Crow

9-Mar-07 3:10

sugaragga wrote:
Please help me...

Exactly which part do you need help with? What code do you have in place so far? What doesn't work?

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

"Judge not by the eye but by the heart." - Native American Proverb

Re: my homework-amicable numbers

sugaragga12-Mar-07 23:39

sugaragga

12-Mar-07 23:39

how can I insert these informations:
"Number of amicable number less than 1000 is 1."
"Number of amicable number less than 10000 is 5."

like this:

"220 and 284 are amicable numbers.
Number of amicable number less than 1000 is 1.
1184 and 1210 are amicable numbers.
2620 and 2924 are amicable numbers.
5020 and 5564 are amicable numbers.
6232 and 6368 are amicable numbers.
Number of amicable number less than 10000 is 5."
.
I can only write these numbers like:
220 284
1184 1210
2620 2924
5020 5564
6232 6368
....
....

Please help me Cry | :((

MSHFlexGrid not getting displayed when run on non vc++ 7.0 platform.

praveen kumar agarwal9-Mar-07 0:14

praveen kumar agarwal

9-Mar-07 0:14

I Have developed a project thru Vc++ 7.0. I have used a ocx MSHFlexgrid. Incase i have to upload my project into clients machine where Vc++ 7.0 is not present, then the MSHFlexGrid does not get displayed. Can u provide some solution to this.. if so please email it on praveena@navayuga.co.in /or can u guide me for the same..
Thks
Praveen a.
praveena@navayuga.co.in

Re: MSHFlexGrid not getting displayed when run on non vc++ 7.0 platform.

KaЯl9-Mar-07 3:53

KaЯl

9-Mar-07 3:53

Is the ocx registered on the client machines?

change tab text color

jeepoo9-Mar-07 0:04

jeepoo

9-Mar-07 0:04

how to change tab text color in tab control.give samples plz.

Re: change tab text color

vimarsh puneet9-Mar-07 0:35

vimarsh puneet

9-Mar-07 0:35

you need to make an owner draw tab control

http://www.codeproject.com/tabctrl/customtab.asp

if u didnt understand the code let me know

Re: change tab text color

prathuraj9-Mar-07 0:49

prathuraj

9-Mar-07 0:49

i want to give color to tab caption for each tab in that control.like,if a tab control have two tabs like tab1 and tab2.am want to change tab1 & tab2 to colored one.how to do this.

Re: change tab text color

vimarsh puneet11-Mar-07 20:12

vimarsh puneet

11-Mar-07 20:12

see this code

void CEnTabCtrl::DrawItem(LPDRAWITEMSTRUCT lpdis)
{
TC_ITEM tci;
CDC* pDC = CDC::FromHandle(lpdis->hDC);
HIMAGELIST hilTabs = (HIMAGELIST)TabCtrl_GetImageList(GetSafeHwnd());

BOOL bSelected = (lpdis->itemID == (UINT)GetCurSel());
BOOL bColor = (s_dwCustomLook & ETC_COLOR);

CRect rItem(lpdis->rcItem);

if (bSelected)
rItem.bottom -= 1;
else
rItem.bottom += 2;

// tab
// blend from back color to COLOR_3DFACE if 16 bit mode or better
COLORREF crFrom = GetTabColor(bSelected);

if (s_dwCustomLook & ETC_GRADIENT && pDC->GetDeviceCaps(BITSPIXEL) >= 16)
{
COLORREF crTo = bSelected ? ::GetSysColor(COLOR_3DFACE) : Darker(!bColor || m_crBack == -1 ? ::GetSysColor(COLOR_3DFACE) : m_crBack, 0.7f);

int nROrg = GetRValue(crFrom);
int nGOrg = GetGValue(crFrom);
int nBOrg = GetBValue(crFrom);
int nRDiff = GetRValue(crTo) - nROrg;
int nGDiff = GetGValue(crTo) - nGOrg;
int nBDiff = GetBValue(crTo) - nBOrg;

int nHeight = rItem.Height();

for (int nLine = 0; nLine < nHeight; nLine += 2)
{
int nRed = nROrg + (nLine * nRDiff) / nHeight;
int nGreen = nGOrg + (nLine * nGDiff) / nHeight;
int nBlue = nBOrg + (nLine * nBDiff) / nHeight;

pDC->FillSolidRect(CRect(rItem.left, rItem.top + nLine, rItem.right, rItem.top + nLine + 2),
RGB(nRed, nGreen, nBlue));
}
}
else // simple solid fill
pDC->FillSolidRect(rItem, crFrom);

// text & icon
rItem.left += PADDING;
rItem.top += PADDING + (bSelected ? 1 : 0);

pDC->SetBkMode(TRANSPARENT);

CString sTemp;
tci.mask = TCIF_TEXT | TCIF_IMAGE;
tci.pszText = sTemp.GetBuffer(100);
tci.cchTextMax = 99;
GetItem(lpdis->itemID, &tci);
sTemp.ReleaseBuffer();

// icon
if (hilTabs)
{
ImageList_Draw(hilTabs, tci.iImage, *pDC, rItem.left, rItem.top, ILD_TRANSPARENT);
rItem.left += 16 + PADDING;
}

// text
rItem.right -= PADDING;
FormatText(sTemp, pDC, rItem.Width());
COLORREF col;
col=RGB(255,0,0);
pDC->SetTextColor(col);
pDC->DrawText(sTemp, rItem, DT_NOPREFIX | DT_CENTER);
}

how to highlight a Selected text in the editor

SakthiSurya8-Mar-07 23:51

SakthiSurya

8-Mar-07 23:51

Hi,

I am designing an editor in C#. for example in searching for a text(Find)

when the searching text is found it should be highlighted.One more think,

i want to implement line number functionality in my editor.i dont know how

to do .

Please if any one knows help me.

With Thanks
Sakthi

Re: how to highlight a Selected text in the editor

Hamid_RT9-Mar-07 1:11

Hamid_RT

9-Mar-07 1:11

Your code is C++ or C#?

WhiteSky

Re: how to highlight a Selected text in the editor

David Crow9-Mar-07 3:12

David Crow

9-Mar-07 3:12

SakthiSurya wrote:
I am designing an editor in C#.

Wouldn't you think your question would be better suited here?

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

"Judge not by the eye but by the heart." - Native American Proverb

Re: how to highlight a Selected text in the editor

Joan M9-Mar-07 7:09

Joan M

9-Mar-07 7:09

Only a thought: can you use a predesigned editor? you can always attach the scintilla DLL inside your project and then you would have a lot of power without almost effort inside your app.

Hope this helps.

Add item in the list at last.

amitmistry_petlad 8-Mar-07 23:26

amitmistry_petlad

8-Mar-07 23:26

My Listview control is working fine but it add item at first position in the listview(other shift below)I want it to add the item at last.
fot that what should I do?

Amit

Re: Add item in the list at last.

prasad_som8-Mar-07 23:31

prasad_som

8-Mar-07 23:31

You need to provide index of item to add. Can you show code you are using ?

Prasad
Notifier using ATL | Operator new[],delete[][^]

Re: Add item in the list at last.

amitmistry_petlad 9-Mar-07 0:10

amitmistry_petlad

9-Mar-07 0:10

Sure master!
but if i use the listview count and then according the last count i add one in the count and then try to put in the listview is it ok ?

Amit

Re: Add item in the list at last.

_AnsHUMAN_ 8-Mar-07 23:39

_AnsHUMAN_

8-Mar-07 23:39

You can do something like this as per your needs...

LV_ITEM lvitem;
int nIndex = -1;
lvitem.mask = LVIF_TEXT;
lvitem.iItem = i;	    // i is a static variable
lvitem.pszText = "";
lvitem.iSubItem = 0;
lvitem.state = 0;
nIndex=m_ListCtrl .InsertItem(&lvitem);
i++;   // static variable to add the item at the specified position
CString str;
str.Format("%d",i);
m_ListCtrl.SetItemText (nIndex,0,str);   // Set the item text here

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: Add item in the list at last.

David Crow9-Mar-07 3:13

David Crow

9-Mar-07 3:13

amitmistry_petlad wrote:
...but it add item at first position in the listview...

Only because you have 0 hardcoded as the item number.

Are you adding items in a for/while loop?

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

"Judge not by the eye but by the heart." - Native American Proverb

Re: Add item in the list at last.

vibindia9-Mar-07 3:48

vibindia

9-Mar-07 3:48

hi
The number that u have used for inserting in the listview might be overlapped.
Check it.
Better test by testing inserting 10 items as

for(int iListIndex=0; i<10; i++)
{
//code to insert in listview;
}

Smile | :)

VIBIN

"Fool's run away,where angle's fear to tread"

[Message Deleted]

Enter the Dragon8-Mar-07 23:22

Enter the Dragon

8-Mar-07 23:22

[Message Deleted]

Re: vIJJI

_AnsHUMAN_ 8-Mar-07 23:24

_AnsHUMAN_

8-Mar-07 23:24

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: vIJJI

Rajesh R Subramanian8-Mar-07 23:30

Rajesh R Subramanian

8-Mar-07 23:30

CLICK HERE

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Re: vIJJI

toxcct9-Mar-07 1:06

toxcct

9-Mar-07 1:06

and here enters the blast Cool | :cool:

[VisualCalc][Binary Guide updated! ][CommDialogs new! ] | [Forums Guidelines]

Re: vIJJI

Rajesh R Subramanian9-Mar-07 1:11

Rajesh R Subramanian

9-Mar-07 1:11

Some idiot did not like it but Suspicious | :suss:

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Re: vIJJI

Wes Aday9-Mar-07 4:15

Wes Aday

9-Mar-07 4:15

brahmma wrote:
Some idiot did not like it

Well, you got my 5! Laugh | :laugh:

Why is common sense not common?

Never argue with an idiot. They will drag you down to their level where they are an expert.

Sometimes it takes a lot of work to be lazy

Re: vIJJI

Rajesh R Subramanian9-Mar-07 4:19

Rajesh R Subramanian

9-Mar-07 4:19

Thank you very much Wes Aday. I am very glad that you liked it.

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