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Simply override CListCtrl's OnNcCalcSize and make your implementation return immediately.
Notice that this will also remove any border your list may have had using the default implementation of OnNcCalcSize...
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I have two windows, let's call them Frame and List.
They are both laid on a dialog, both are direct children of this dialog.
List stands in the middle of the dialog, frame does too only that it's slightly larger than the list, just enough to add a frame around the list.
The thing is, when resized (together ofcourse) the list flickers.
Removing the list's OnEraseBkgnd eliminates the flicker, but also eliminates the list's background 
Note that the frame only draws AROUND the list, i specifically don't draw anything where the list is positioned so that I won't cause flickering. I have an empty OnEraseBkgnd that returns TRUE.
Can someone assist ?
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ohadp wrote:
I have an empty OnEraseBkgnd that returns TRUE.
why don't you draw the background urself and return TRUE
get the system color for window and draw away
i can't even remember what my point is now, but anyway, i'm correct
Barring unforeseen acts of God and Adminstrators, my server will be up tomorrow. I'm more worried about the Adminstrators.
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The Frame doesn't need to erase it's background (because it omstly contains the list),
so that's why it has an empty implementation of OnEraseBkgnd.
The List on the other hand does need a background, and in the List's OnEraseBkgnd I do clean the background and return TRUE.
My problem is that this causes the list to flicker.
The List didn't flicker when there was no frame around/over it...
My question is how to eliminate the flicker, or more importantly why did it start flickering now ? when I didn't have my Frame the List cleaned it's background and nothing flickered....
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I can't say I've made sure all the windows (including the dialog) have this style, but I have tried to give the Frame itself the WS_CLIPSIBLINGS style, and give the list the container of these two windows (the dialog), the WS_CLIPCHILDREN style, but not all of them together...
Can you explain why this will work ? Will it provide the list with a different clipping-region when it gets to 'OnEraseBkgnd' ?
thanks
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I've applied the WS_CLIPCHILDREN style to all apropriate windows, but my List continuse to flicker when I don't override it's OnEraseBkgnd, any idea ?
thanks
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There was anoher overlapping window lacking the WS_CLIPSIBLINGS style.
Thanks for WS_CLIPSIBLINGS
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hi
i am working on java tutorial and using microsoft visual c++ to develop it
i also want to built a code editor in it that will execute java programes
but i m facing a problem that is how to link java compiler in visual c++
so if u have any suggesion please let me know
i will be thankfull for this act of kindness
bye
imran
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You know you can add tools to the visual studio interface
To do that go to Tools->Customize->Tools
Add a line there and in the commad u can specify a command line or even a batch file
I used it like this
Command : comp.bat
Arguments : $(FileName) -debug -compall
Initial directory : $(FileDir)
And in the comp.bat i have my compiling and linking commands
What is good that you can do a keyboard mapping
To do that go to Tools->Customize->Keyboard
and add an entry to you tool by selecting the category Tools and selecting your added tool
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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When I try to place Ms FlexGrif control
(MSFlexGridCtrl - :\WINNT\system32\msflxgrd.ocx)
to dialog template,
it says:
MS FlexGrid Ctrl - no "disign time licence" ?
what does it means ?
Not correctly installed Visual studio?
Thanks
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Yes, I think you need to reinstall Visual Studio to fix this problem.
Stability. What an interesting concept. -- Chris Maunder
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I made command "repair/reinstall" in setup dialog.
reloaded OS - and this is not works to differ from other controls.
Do you have same named licence file ?
Can send to me?
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How would I tally the individual letters(upper and lower treated as one) and print out in descending order?
Output example:
Letter Z or z occurs 5 times
Letter B or b occurs 34 times
Also, how to calculate the ratio of that lower-case letter to the total count of that letter (upper case plus lower case)?
eg. b has 30 times, B has 4 times.
I would need to
Ratio = 30 / (30+4)
What code can I capture the individual letter count without hard coding?
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use a map container...
TOXCCT >>> GEII power
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Something like this:
struct SLetter
{
int iUpperCount;
int iLowerCount;
};
struct SAlphabet
{
SLetter m_Letters[26];
};
SAlphabet alphabet = {0};
char text[1024];
for (int i=0;i<length;i++)
{
int iIndex = 0;
int bLower = islower( text[i] );
if(bLower)
{
iIndex = text[i] -'a' ;// give the zero based index of the letter
alphabet.m_Letters[iIndex].iLowerCount ++;
}
else
{
iIndex = text[i] -'A' ; // give the zero based index of the letter
alphabet.m_Letters[iIndex].iUpperCount ++;
}
}
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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a map does this...
each letter is referenced once, and there is only the existing letters into it... (if there is no 't' in the text for example, why allocating space for it ?). better, if you don't use the same alphabet as our ??? will your 26-values array be efficient ?
more, a map associate to each letter (the keys), a value, which is here the ratios...
just define a map<char, int>
TOXCCT >>> GEII power
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It was intended as an alternative, i never said its the best solution 
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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Thanks tp both coaches. Those two topics are new to me. I will read into structures and mapping. Will ask you guys more later.
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Hi Papa:
can I call an input file(from a: drive) into an array? How?
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Hi all..
How can i hide a scroll bar.Iam using a form based application.
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Check ShowScrollBar( UINT nBar, BOOL bShow = TRUE );
nBar one of SB_BOTH, SB_HORZ and SB_VERT.
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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I encountered the following compiler error with this code:
Are there solutions known allready?
Thanx for any comment
temp\dummy\main.cpp(35) : fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1794)
Please choose the Technical Support command on the Visual C++
Help menu, or open the Technical Support help file for more information
Error executing cl.exe.
dummy.exe - 1 error(s), 0 warning(s)
<br />
#include "stdio.h"<br />
#include "memory.h"<br />
<br />
class test<br />
{<br />
template<typename t=""> void func(T a, T b);<br />
};<br />
<br />
void main ()<br />
{<br />
double test = 2;<br />
double *zC_arr = new double[10];<br />
memset(zC_arr, 0, sizeof(zC_arr));<br />
<br />
printf("%lf\n", &test::func<>(1,2));<br />
delete zC_arr;<br />
}<br />
<br />
template<typename t=""> void func(T a, T b)<br />
{<br />
return a+b;<br />
} <br />
<br />
F.Graefe
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you must write template<typename T> ... (but might have done this).
could you give us the line 1794 which is repporting the compile error please ?
TOXCCT >>> GEII power
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the Brackets <typename T> has been suppressed by posting the message.
unfortunately there is no file : msc1.cpp to be found!
Thats why I am asking 
F Graefe
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