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Can I know what interface i have to declare for the compiler.
S.yamini
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I think if you asked on the DicrectX forum on the microsoft you will get your answer early,its on previous message that you saw it has two links one link was dshow and second link was an problem like your problem.
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ok I will try via directx forum also. I have copied my code please check whether it is working i asked u what lib u used and how to declare interface for the compiler
S.Yamini
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I really hope you could find your problem early and I will be glad,I think you want to solve this problem early.
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I have to solve this issue. but as I am new to directx I am tring all possible ways to solve it. I am not able to post forum in directx. I am sorry I am not able to understand what is declaration of interface.
S.Yamini
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I have to solve this issue. but as I am new to directx I am tring all possible ways to solve it. I am not able to post forum in directx. I am sorry I am not able to understand what is declaration of interface.
S.Yamini
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If you have an account on that forum you can send your question.
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Hi Experts,
I have a .doc file chunk in another file.I am able to collect all chunks and want to create .doc file in memory.How can i do this.
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Can't you just read in the various .doc files to a single variable?
"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
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I want to display a unicode string in my CStatic(label) control. But I don't want to bulit my application unicode(add _UNICODE/UNICODE in preprocessor).
Is there any solution?
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You can never display UNICODE text in a non-unicode application. Therefore, your only solution would be to display it as an image.
Nobody can give you wiser advice than yourself. - Cicero
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This is not the case. Take the following example ANSI application:
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
MessageBoxW(NULL, L"This string is UNICODE!", L"Unicode", MB_OK);
return 0;
}
In this case all the UNICODE define (and related ones) does is map the macro MessageBox to either the MessageBoxA function (non-UNICODE) or the MessageBoxW function (UNICODE). By using MessageBoxW we get the UNICODE version regardless the the setting.
Steve
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Thanks for pointing it out, I think I've been avoiding ANSI builds for all good reasons. I've never tried what you've suggested.
Nobody can give you wiser advice than yourself. - Cicero
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I think you could use code similar to the following:
::SetWindowTextW(m_Static.m_hWnd, L"Unicode text here");
Where m_Static is your static control.
this is this.
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Yeah, I have tried that. But what it displayed only "????????????"
So I think the only way is building it in unicode
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It worked perfectly when I tried it just then.
Also, you may want to investigate the CCM_SETUNICODEFORMAT message.
Steve
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Convert the Unicode text to ansi text.
If this is not possible than you need a Unicode application.
Greetings from Germany
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Hi,in my coding i have this FOR lop in OnDraw(),i have to calculate Average Value for like 2mins.
THis is my function..I use While Loop..But the control it does not exit form the loop.The coding get hanged at one time.I dont know why it occurs.When debugging it continously running(i think the fucntion call is in OnDraw())..
The value that i have to calculate is not one time value.Its continously changing value i have to calculate the average for first 2 mins and 1 hour like that.Thats why i have that function in OnDraw().I dont know where the mistake is.Pls help me out
/////
for(int i=0;i<4;i++)
{
DrawAvgValues(pScreenDC,i,iGroupIndex[i]);
}
/////
void CHourAvgView::DrawAvgValues(CDC *pMemDc,int pos, int INDEX)
{
float TotalPV =0.00;
float AvgPV = 0.00;
float PV;
int nMinute = (CTime::GetCurrentTime ()).GetMinute();
int nHour = (CTime::GetCurrentTime ()).GetHour();
int Time = nMinute+ (nHour*60);
int TtlTime = Time+2;
SLiveTagData oLiveTagData;
CTagBase *pTageBase;
while(Time<=TtlTime)
{
int nowMin = (CTime::GetCurrentTime ()).GetMinute();
int nowHour = (CTime::GetCurrentTime ()).GetHour();
int nowTime = nowMin+(nowHour*60);
if(nowTime ==Time)
{
POSITION position= goLiveList.FindIndex(INDEX);
if(position)
{
pTageBase = (CTagBase*)goLiveList.GetAt(position);
switch(pTageBase->GetTagType())
{
case CONTROLLER:
{
PV = oLiveTagData.PV;
TotalPV = TotalPV+PV;
break;
}
case INDICATOR:
{
PV = oLiveTagData.PV;
TotalPV = TotalPV+PV;
break;
}
default:
break;
}
}
Time=Time+1;
}
}
AvgPV = TotalPV/2;
int spos = ESimSetDM.dmPelsWidth/10;
x = (spos) * (pos +1);
y= (ESimSetDM.dmPelsHeight/2)+200;
char Avg[10];
sprintf(Avg, "%06.2f", AvgPV );
pScreenDC->SetTextColor(RGB(255,255,255));
pScreenDC->TextOut(x,y,Avg);
}
Anu
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Why don't you use a timer instead ? It seems that you need to recalculate everything every minute. So, why do you make a busy loop ? First it will block in the function (preventing any window message to be processed, so your GUI will freeze) and second, you will consume CPU for nothing.
It would be much easier to start a timer (with a resolution of 1 minute) and to do your processing each time the timer fires.
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Anu_Bala wrote: I dont know why it occurs.
Because Time is never greater than TtlTime.
"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
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Hi,
Sleep() function makes application sleep for specified time, but it blocks
the thread from processing anything.
How can i make application sleep for some time but still process the
messages? (e.g. equivalent to DoEvents in Visual Basic 6)
-----
Don't look back... See your stomach...
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The sleep() lets sleep the thread where it's inside.
If you let sleep the WinThread, so all the windows will sleep too.
You need to use workerthreads, there in you can let sleep the threads as long as you want and
the windows will not be affected ...
Good luck
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This is for UI thread:
void Delay(DWORD dwMsecs, BOOL bBlocking)
{
static BOOL bInDelay = FALSE;
if (bInDelay)
return;
bInDelay = TRUE;
DWORD dwStrtmsecs, dwCurmsecs;
MSG msg;
dwStrtmsecs = dwCurmsecs = ::GetCurrentTime();
do
{
if (!bBlocking)
{
if (::PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
if (msg.message == WM_QUIT)
{
::PostMessage(NULL, WM_QUIT, 0, 0L);
break;
}
else
{
::TranslateMessage(&msg);
::DispatchMessage(&msg);
}
}
}
dwCurmsecs = ::GetCurrentTime();
if (dwCurmsecs < dwStrtmsecs)
dwStrtmsecs = dwCurmsecs;
} while ((dwCurmsecs < (dwMsecs + dwStrtmsecs)));
bInDelay = FALSE;
}
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Wow, thanks a lot... there's lot to learn out there, i guess... 
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