|
Write a C++ program to implement this pointer object
Define Class customer containing
Code , Name , Billtotal and member function
Accept()
print()
In the main function declare two or multiple object of the above class
and find out which object contains highest billtotal and print that object
at end , use function prototype given below
customer Highbilltotal( customer &)
Implement object passing as referene and returning object
|
|
|
|
|
|
joyalfernandes wrote: Write a C++ program to implement this pointer object
1. i never talked to you that bad, so change your language please.
2. here at codeproject, people aren't paid for their help, so no one owe you anything.
3. Homework are bad seen here. if you have some homework to do, it's because you have to learn how things are done, so don't ask people to do it for you, this is child thinking.
Think about your problem first, and only then, ask for specific questions if you can do it yourself.
TOXCCT >>> GEII power
[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]
|
|
|
|
|
|
Ya man, the people here are very helpful if you have a specific problem... why not try and tackle it first and come back if you run into major obstacles.
Btw this is pretty impressive 
Birthday Tuesday 20th October, 1987
Location India
Occupation Software Components, Web design, Science and Engineering, Systems engineering
Interests C++, WTL, Win32, Managed C++, C#, ASP, ASP.NET, VB6, VB.NET, J#, Javascript, Perl, SysAdmin, Database
|
|
|
|
|
|
|
This will help :
HBRUSH CtestMFCDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
if(nCtlColor== CTLCOLOR_EDIT )
hbr=CreateSolidBrush(RGB(0,100,0));
return hbr;
}
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
|
|
|
|
|
THANKS A LOT
Please mail me
|
|
|
|
|
<imho>
We should use the reflect message =WM_CTLCOLOR on CMyEdit more OOPs Oriented.
Regards,
FarPointer
Blog:http://farpointer.blogspot.com/
|
|
|
|
|
If you are doing this in OnCtlColor handler for WM_CTLCOLOR notification, and you want to affect the colours of all of edit boxes, then you can try the last argument of OnCtlColor, which describes the type of control:
HBRUSH CMyDialog::OnCtlColor( CDC * pDC, CWnd * pWnd, UINT nCtlColor)
{
if(nCtlColor == CTLCOLOR_EDIT)
{
. . .
}
else
{
return CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
}
}
Hope it helps.
|
|
|
|
|
THANKS A ..... ..................LOT
Please mail me
|
|
|
|
|
Add a class variable that holds the color, and for each edit box, modify that variable.
Maximilien Lincourt
Your Head A Splode - Strong Bad
|
|
|
|
|
stop deleting your questions when someone gives you the answer you were looking for.
it's not the first time i say you this, and you still behave like a SELFISH man 
if you don't want others to see the answer anymore, then don't ask it here ; find a friend and ask him whatever you like. but here (and in a general mean on forums), things are written to be read after a more or less time since it was written 
isn't it Mr. Gourav ?! 
TOXCCT >>> GEII power
[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]
|
|
|
|
|
Can we give buffer as input to the ISpRecogniser instead of file. I just want to take the buffer out from a file and give as input to the ISpRecogniser.Is there any function though which we can set the input as buffer.
Plese help me.
Thank you
KIRAN PINJARLA
|
|
|
|
|
Guessing you are using ISpStream::BindToFile function to associate the input audio stream with a file, maybe you can try ISpStream::SetBaseStream to associate it with an in-memory stream created with CreateStreamOnHGlobal?
|
|
|
|
|
Hi,
I have an application in which I am loading data from a database (in this specific case a large database) into a grid in my GUI. So, I open the query into a recordset using the Open method as follows:
sQuery.Format(_T("SELECT DISTINCT D.fieldA, DC.fieldB
from TableDC DC, TableD D
WHERE D.fieldA = DC.fieldA AND D.No = '3’
ORDER BY DC.fieldB"));
if(!Open(AFX_DB_USE_DEFAULT_TYPE, sQuery, CRecordset::readOnly))
{
...
}
The problem is that the statement that contains the call to the Open method sometimes takes about 2 minutes to execute (and sometimes works ok).
Anyone have any idea of why this happens? And maybe an idea of how I can fix it (speed it up)?
|
|
|
|
|
Are the TableD.fieldA and TableD.No fields indexed?
"The largest fire starts but with the smallest spark." - David Crow
"Judge not by the eye but by the heart." - Native American Proverb
|
|
|
|
|
I don't think they are. Not in table D at least.
What exactly do you mean by indexed?
|
|
|
|
|
SWDevil wrote: What exactly do you mean by indexed?
See here.
"The largest fire starts but with the smallest spark." - David Crow
"Judge not by the eye but by the heart." - Native American Proverb
|
|
|
|
|
ok - I think I confused indexes and primary keys 
do you know how I can see in SQL server if the fields are indexed or not?
And how can I use indexes on these fields to speed the execution of the open method?
|
|
|
|
|
SWDevil wrote: do you know how I can see in SQL server if the fields are indexed or not?
Have you considered the Index Tuning Wizard? There's also SHOWPLAN_TEXT and SHOWPLAN_ALL opptions.
"The largest fire starts but with the smallest spark." - David Crow
"Judge not by the eye but by the heart." - Native American Proverb
|
|
|
|
|
As I now, execution of SQL queries can be speeded up by defining appropriate indexes in the database definition. I think you have to add indexes for TableD.fieldA, TableDC.fieldA, TableD.No and TableDC.fieldB. This can be done with the application you are using for database management.
In additions, use the DISTINCT statement only if is realy required.
|
|
|
|
|
Do you know how to add indexes to fields in SQL Server?
|
|
|
|
|
SWDevil wrote: Do you know how to add indexes to fields in SQL Server?
Use the CREATE INDEX command.
"The largest fire starts but with the smallest spark." - David Crow
"Judge not by the eye but by the heart." - Native American Proverb
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
