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You can use ADO in combination with datagrid control.
Refer this[^] article by
Rashid Thadha.
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I'm writing a program that interfaces with a device through the Parallel port. I know in XP the direct I/O is disabled, and I can't use outp and inp.
Right now I am using TotalIO as a workaround, but I wanna know if there is a "right" way to do this.
I have read to use "CreateFile" and I see a lot of examples using COM1; but following those examples but replacing LPT1 for COM1 doesn't seem to work.
Thanks
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Hi, I am very new to DirectX/DirectShow. I am trying to play a raw video stream into a window. Is there a sample source code that I can use. I don't know anything about direct draw. If you know of any good book to help me I realy appriciate it.
Thanks
Mehran
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I'm not sure though; have you tried exploring video[^] section on CP.
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If you are using DirectShow then there are renderer filters included that will do it for you.
Check the list of directshow filters - there's the old Video Renderer, plus the newer mixing
renderers - VMR-7 and VMR-9.
Mark
"Great job, team. Head back to base for debriefing and cocktails."
(Spottswoode "Team America")
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Dear brothers,
I have been stuck up a sorting and ranking algorithm. For example I have an array of integers, say
int array[5] = {4, 5, 1, 9, 3}.
I should rank the integers based on maximum value in the array. So I need rank like this,
{3, 2, 5, 1, 4}.
Ranking can be acheived by a sorting algorithm, but the elements will be sorted ascending or descending which is to be avoided.
At present I can forget about the ranking of repeated elements in the array.
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Thomus wrote: Ranking can be acheived by a sorting algorithm, but the elements will be sorted ascending or descending which is to be avoided.
if you want sorting to be avoided .. perform your operation on temp data!
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Thankyou for your reply.
Temp Data?. Is that the one we use in bubble sort for swaping?. sorry.
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Thomus wrote: Temp Data?. Is that the one we use in bubble sort for swaping?. sorry.
temporary copy of whole array!
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Dear brother, thank you for reply.
Making temporary copy is fine. But ranks will not match the unsorted original array.
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How to get screen resolution of system.
I need to get screen resolution.Because I have an application with image when i run it in different system the image is not clear.so i want to get screen resolution then i load the image having same resolution.
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janpoo wrote: How to get screen resolution of system.
GetSystemMetrics or SystemParameterInfo!
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how to resize the image according to screen resolution.
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janpoo wrote: how to resize the image according to screen resolution.
use api StretchBlt
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Of course if you use of StretchBlt quality of your image will be low
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WhiteSky wrote: Of course if you use of quality of your image will low
right you say!
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I think we use of pixels to enlarge a image but another way I think is vector system
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Hey all,
I am looking for an idea that can help me in converting the fully protected pdf file to doc file by the help of any type of library or using COM Objects i am unaware of these Objects and libraries .
I am using VC++ as my development language to do it, if anybody can send me or refer me to some code, i'll be greateful to him/her.
Regards,
Pankaj Sachdeva
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pan_angel wrote: I am looking for an idea that can help me in converting the fully protected pdf file to doc file by the help of any type of library or using COM Objects i am unaware of these Objects and libraries
Just for Info do you Know how COM model work.. if you know then it fine you just need to know PDF format!
try http://www.verypdf.com/[^]
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Hi!
I have the following code.when I run it gives me the following errors. I have checked with google
and trying on it, but yet not found the solution of the follwoing error.
<br />
Error 1 error C2014: preprocessor command must start as first nonwhite space d:\tarang\projects\drm\drmclient\stdafx.h 80<br />
<br />
Error 3 error C2014: preprocessor command must start as first nonwhite space d:\tarang\projects\drm\drmclient\stdafx.h 82<br />
<br />
Error 4 error C2014: preprocessor command must start as first nonwhite space d:\tarang\projects\drm\drmclient\stdafx.h 84
due to the above errors I got the follwing errors.
Error 7 error C2143: syntax error : missing ')' before ';' d:\tarang\projects\drm\drmclient\stdafx.cpp 9
Error 2 error C2143: syntax error : missing ';' before 'if' d:\tarang\projects\drm\drmclient\stdafx.h 81
#define ADDRULE(grip, item, rule) \
{ \
if(iscntrl(item))
HWND hObject##item = GetDlgItem( item ); \<code> line 80 </code>
if(!iscntrl(item))
HWND hObject##item = item; \ <code>line 82</code>
if ( hObject##item ) \ <code>line 84 </code>
{ \
CResizableControl *pListDynamics = grip.AddDynamicControls(); \
if (pListDynamics) \
{ \
pListDynamics->Init(hObject##item); \
if ((rule)&RX) pListDynamics->AllowResizeXOnResize(); \
if ((rule)&RY) pListDynamics->AllowResizeYOnResize(); \
if ((rule)&MX) pListDynamics->AllowMoveXOnResize(); \
if ((rule)&MY) pListDynamics->AllowMoveYOnResize(); \
} \
} \
}
-- modified at 1:17 Monday 19th March, 2007
"Success lies not in the result , But in the efforts !!!!!"
Amit Mistry - petlad -Gujarat-India
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You forgot the macro continuation slashes on the end of lines 79 and 81.
You may be right
I may be crazy
-- Billy Joel --
Within you lies the power for good, use it!!!
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Still it gives the error. I have slightly chage the code.
<code>
int ijk=iscntrl(item);
if(ijk) \
{ \
HWND hObject##item = GetDlgItem( item ); \
} \
if(ijk) \
{ \
HWND hObject##item = item; \
} \
</code>
"Success lies not in the result , But in the efforts !!!!!"
Amit Mistry - petlad -Gujarat-India
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Every line in your macro, except the last one, must end in a slash. That includes blank lines.
What I do when writing multiline macros is place all the slashes in a single column, makes it easy to spot any missing ones.
You may be right
I may be crazy
-- Billy Joel --
Within you lies the power for good, use it!!!
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